v1.11.4

Prepare changelog for v1.11.4
Upgrade matrix-react-sdk to 3.53.0
2025-12-07 01:21:02 +00:00 · 2022-08-31 16:44:24 +01:00 · 2022-08-31 16:44:23 +01:00 · 2022-08-31 16:41:14 +01:00 · 2022-08-31 16:40:28 +01:00 · 2022-08-25 16:55:32 +01:00
319 changed files with 18927 additions and 10731 deletions
--- a/.editorconfig
+++ b/.editorconfig
@@ -21,3 +21,9 @@ insert_final_newline = true
 indent_style = space
 indent_size = 4
 trim_trailing_whitespace = true
+
+[*.{yml,yaml}]
+indent_size = 2
+
+[package.json]
+indent_size = 2
--- a/.env.example
+++ b/.env.example
@@ -0,0 +1,16 @@
+# To enable CSS hot-reload, set the following variable to 1.
+CSS_HOT_RELOAD=1
+# To use the full page error dialog, set this to 1. Please report false positives to
+# the issue tracker for handling.
+FULL_PAGE_ERRORS=0
+# To use a single theme, uncomment the line with the theme you want to hot-reload.
+MATRIX_THEMES='light'
+#MATRIX_THEMES='dark'
+#MATRIX_THEMES='legacy-light'
+#MATRIX_THEMES='legacy-dark'
+#MATRIX_THEMES='light-custom'
+#MATRIX_THEMES='dark-custom'
+# You can also enable multiple themes by using a comma-separated list.
+# When multiple themes are enabled, switching between them may require a full page reload.
+# Note that compilation times are proportional to the number of enabled themes.
+#MATRIX_THEMES='light,dark'
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,2 +1,5 @@
 src/vector/modernizr.js
+# Legacy skinning file that some people might still have
 src/component-index.js
+# Auto-generated file
+src/modules.ts
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,3 +1,72 @@
 module.exports = {
-    extends: ["./node_modules/matrix-react-sdk/.eslintrc.js"],
-}
+    plugins: ["matrix-org"],
+    extends: [
+        "plugin:matrix-org/babel",
+        "plugin:matrix-org/react",
+    ],
+    env: {
+        browser: true,
+        node: true,
+    },
+    rules: {
+        // Things we do that break the ideal style
+        "quotes": "off",
+    },
+    settings: {
+        react: {
+            version: 'detect'
+        }
+    },
+    overrides: [{
+        files: ["src/**/*.{ts,tsx}", "module_system/**/*.{ts,tsx}"],
+        extends: [
+            "plugin:matrix-org/typescript",
+            "plugin:matrix-org/react",
+        ],
+        // NOTE: These rules are frozen and new rules should not be added here.
+        // New changes belong in https://github.com/matrix-org/eslint-plugin-matrix-org/
+        rules: {
+            // Things we do that break the ideal style
+            "prefer-promise-reject-errors": "off",
+            "quotes": "off",
+
+            // We disable this while we're transitioning
+            "@typescript-eslint/no-explicit-any": "off",
+            // We're okay with assertion errors when we ask for them
+            "@typescript-eslint/no-non-null-assertion": "off",
+
+            // Ban matrix-js-sdk/src imports in favour of matrix-js-sdk/src/matrix imports to prevent unleashing hell.
+            "no-restricted-imports": ["error", {
+                "paths": [{
+                    "name": "matrix-js-sdk",
+                    "message": "Please use matrix-js-sdk/src/matrix instead",
+                }, {
+                    "name": "matrix-js-sdk/",
+                    "message": "Please use matrix-js-sdk/src/matrix instead",
+                }, {
+                    "name": "matrix-js-sdk/src",
+                    "message": "Please use matrix-js-sdk/src/matrix instead",
+                }, {
+                    "name": "matrix-js-sdk/src/",
+                    "message": "Please use matrix-js-sdk/src/matrix instead",
+                }, {
+                    "name": "matrix-js-sdk/src/index",
+                    "message": "Please use matrix-js-sdk/src/matrix instead",
+                }, {
+                    "name": "matrix-react-sdk",
+                    "message": "Please use matrix-react-sdk/src/index instead",
+                }, {
+                    "name": "matrix-react-sdk/",
+                    "message": "Please use matrix-react-sdk/src/index instead",
+                }],
+                "patterns": [{
+                    "group": ["matrix-js-sdk/lib", "matrix-js-sdk/lib/", "matrix-js-sdk/lib/**"],
+                    "message": "Please use matrix-js-sdk/src/* instead",
+                }, {
+                    "group": ["matrix-react-sdk/lib", "matrix-react-sdk/lib/", "matrix-react-sdk/lib/**"],
+                    "message": "Please use matrix-react-sdk/src/* instead",
+                }],
+            }],
+        },
+    }],
+};
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+* @vector-im/element-web
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,46 +0,0 @@
-<!-- Please report security issues by email to security@matrix.org -->
-
-<!-- This is a bug report template. By following the instructions below and
-filling out the sections with your information, you will help the us to get all
-the necessary data to fix your issue.
-
-You can also preview your report before submitting it. You may remove sections
-that aren't relevant to your particular case.
-
-Text between <!-- and --> marks will be invisible in the report.
-->
-
-### Description
-
-Describe here the problem that you are experiencing, or the feature you are requesting.
-
-### Steps to reproduce
-
- For bugs, list the steps
- that reproduce the bug
- using hyphens as bullet points
-
-Describe how what happens differs from what you expected.
-
-Log: sent/not sent?    <!-- You can send us the app's logs via the 'Report bug'
-link on the 'Settings' page. Very important for hard-to-reproduce bugs. Please
-file a bug here too! -->
-
-<!-- Include screenshots if possible: you can drag and drop images below. -->
-
-### Version information
-
-<!-- IMPORTANT: please answer the following questions, to help us narrow down the problem -->
-
- **Platform**: web (in-browser) or desktop?
-
-For the web app:
-
- **Browser**: Chrome, Safari, Firefox? which version?
- **OS**: Windows, macOS, Ubuntu, Arch Linux, etc?
- **URL**: riot.im/develop / riot.im/app / somewhere else? If a private server, what version of riot-web?
-
-For the desktop app:
-
- **OS**: Windows, macOS, Ubuntu, Arch Linux, etc?
- **Version**: 1.x.y <!-- check the user settings panel if unsure -->
--- a/.github/ISSUE_TEMPLATE/bug-desktop.yml
+++ b/.github/ISSUE_TEMPLATE/bug-desktop.yml
@@ -0,0 +1,76 @@
+name: Bug report for the Element desktop app (not in a browser)
+description: File a bug report if you are using the desktop Element application.
+labels: [T-Defect]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this bug report!
+
+        Please report security issues by email to security@matrix.org
+  - type: textarea
+    id: reproduction-steps
+    attributes:
+      label: Steps to reproduce
+      description: Please attach screenshots, videos or logs if you can.
+      placeholder: Tell us what you see!
+      value: |
+        1. Where are you starting? What can you see?
+        2. What do you click?
+        3. More steps…
+    validations:
+      required: true
+  - type: textarea
+    id: result
+    attributes:
+      label: Outcome
+      placeholder: Tell us what went wrong
+      value: |
+        #### What did you expect?
+
+        #### What happened instead?
+    validations:
+      required: true
+  - type: input
+    id: os
+    attributes:
+      label: Operating system
+      placeholder: Windows, macOS, Ubuntu, Arch Linux…
+    validations:
+      required: false
+  - type: input
+    id: version
+    attributes:
+      label: Application version
+      description: You can find the version information in Settings -> Help & About. 
+      placeholder: e.g. Element version 1.7.34, olm version 3.2.3 
+    validations:
+      required: false
+  - type: input
+    id: source
+    attributes:
+      label: How did you install the app?
+      description: Where did you install the app from? Please give a link or a description.
+      placeholder: e.g. From https://element.io/get-started
+    validations:
+      required: false
+  - type: input
+    id: homeserver
+    attributes:
+      label: Homeserver
+      description: |
+        Which server is your account registered on? If it is a local or non-public homeserver, please tell us what is the homeserver implementation (ex: Synapse/Dendrite/etc.) and the version.
+      placeholder: e.g. matrix.org or Synapse 1.50.0rc1
+    validations:
+      required: false
+  - type: dropdown
+    id: rageshake
+    attributes:
+      label: Will you send logs?
+      description:  |
+        Did you know that you can send a /rageshake command from your application to submit logs for this issue? Trigger the defect, then type `/rageshake` into the message input area followed by a description of the problem and send the command. You will be able to add a link to this defect report and submit anonymous logs to the developers.
+      options:
+        - 'Yes'
+        - 'No'
+    validations:
+      required: true
--- a/.github/ISSUE_TEMPLATE/bug-web.yml
+++ b/.github/ISSUE_TEMPLATE/bug-web.yml
@@ -0,0 +1,84 @@
+name: Bug report for Element Web (in browser)
+description: File a bug report if you are using Element in a web browser like Firefox, Chrome, Edge, and so on.
+labels: [T-Defect]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this bug report!
+
+        Please report security issues by email to security@matrix.org
+  - type: textarea
+    id: reproduction-steps
+    attributes:
+      label: Steps to reproduce
+      description: Please attach screenshots, videos or logs if you can.
+      placeholder: Tell us what you see!
+      value: |
+        1. Where are you starting? What can you see?
+        2. What do you click?
+        3. More steps…
+    validations:
+      required: true
+  - type: textarea
+    id: result
+    attributes:
+      label: Outcome
+      placeholder: Tell us what went wrong
+      value: |
+        #### What did you expect?
+
+        #### What happened instead?
+    validations:
+      required: true
+  - type: input
+    id: os
+    attributes:
+      label: Operating system
+      placeholder: Windows, macOS, Ubuntu, Arch Linux…
+    validations:
+      required: false
+  - type: input
+    id: browser
+    attributes:
+      label: Browser information
+      description: Which browser are you using? Which version? 
+      placeholder: e.g. Chromium Version 92.0.4515.131
+    validations:
+      required: false
+  - type: input
+    id: webapp-url
+    attributes:
+      label: URL for webapp
+      description: Which URL are you using to access the webapp? If a private server, tell us what version of Element Web you are using.
+      placeholder: e.g. develop.element.io, app.element.io
+    validations:
+      required: false
+  - type: input
+    id: version
+    attributes:
+      label: Application version
+      description: You can find the version information in Settings -> Help & About.
+      placeholder: e.g. Element version 1.7.34, olm version 3.2.3
+    validations:
+      required: false
+  - type: input
+    id: homeserver
+    attributes:
+      label: Homeserver
+      description: |
+        Which server is your account registered on? If it is a local or non-public homeserver, please tell us what is the homeserver implementation (ex: Synapse/Dendrite/etc.) and the version.
+      placeholder: e.g. matrix.org or Synapse 1.50.0rc1
+    validations:
+      required: false
+  - type: dropdown
+    id: rageshake
+    attributes:
+      label: Will you send logs?
+      description:  |
+        Did you know that you can send a /rageshake command from the web application to submit logs for this issue? Trigger the defect, then type `/rageshake` into the message input area followed by a description of the problem and send the command. You will be able to add a link to this defect report and submit anonymous logs to the developers.
+      options:
+        - 'Yes'
+        - 'No'
+    validations:
+      required: true
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -1,56 +0,0 @@
---
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: bug
-assignees: ''
-
---
-
-<!-- Please report security issues by email to security@matrix.org -->
-
-<!-- This is a bug report template. By following the instructions below and
-filling out the sections with your information, you will help the us to get all
-the necessary data to fix your issue.
-
-You can also preview your report before submitting it. You may remove sections
-that aren't relevant to your particular case.
-
-Text between <!-- and --> marks will be invisible in the report.
-->
-
-### Description
-
-Describe here the problem that you are experiencing, or the feature you are requesting.
-
-### Steps to reproduce
-
- For bugs, list the steps
- that reproduce the bug
- using hyphens as bullet points
-
-Describe how what happens differs from what you expected.
-
-<!-- Please send us logs for your bug report. They're very important for bugs
-which are hard to reproduce. To do this, create this issue then go to your
-account settings and click 'Submit Debug Logs' from the Help & About tab -->
-Logs being sent: yes/no
-
-<!-- Include screenshots if possible: you can drag and drop images below. -->
-
-### Version information
-
-<!-- IMPORTANT: please answer the following questions, to help us narrow down the problem -->
-
- **Platform**: web (in-browser) or desktop?
-
-For the web app:
-
- **Browser**: Chrome, Safari, Firefox? which version?
- **OS**: Windows, macOS, Ubuntu, Arch Linux, etc?
- **URL**: riot.im/develop / riot.im/app / somewhere else? If a private server, what version of riot-web?
-
-For the desktop app:
-
- **OS**: Windows, macOS, Ubuntu, Arch Linux, etc?
- **Version**: 1.x.y <!-- check the user settings panel if unsure -->
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Questions & support
+    url: https://matrix.to/#/#element-web:matrix.org
+    about: Please ask and answer questions here.
--- a/.github/ISSUE_TEMPLATE/enhancement.yml
+++ b/.github/ISSUE_TEMPLATE/enhancement.yml
@@ -0,0 +1,36 @@
+name: Enhancement request
+description: Do you have a suggestion or feature request?
+labels: [T-Enhancement]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you for taking the time to propose a new feature or make a suggestion.
+  - type: textarea
+    id: usecase
+    attributes:
+      label: Your use case
+      description: What would you like to be able to do? Please feel welcome to include screenshots or mock ups.
+      placeholder: Tell us what you would like to do!
+      value: |
+        #### What would you like to do?
+
+        #### Why would you like to do it?
+
+        #### How would you like to achieve it?
+    validations:
+      required: true
+  - type: textarea
+    id: alternative
+    attributes:
+      label: Have you considered any alternatives?
+      placeholder: A clear and concise description of any alternative solutions or features you've considered.
+    validations:
+      required: false
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional context
+      placeholder: Is there anything else you'd like to add?
+    validations:
+      required: false
--- a/.github/ISSUE_TEMPLATE/suggestion-or-feature-request.md
+++ b/.github/ISSUE_TEMPLATE/suggestion-or-feature-request.md
@@ -1,20 +0,0 @@
---
-name: Suggestion or Feature request
-about: Suggest an idea for this project
-title: ''
-labels: suggestion
-assignees: ''
-
---
-
-**Is your suggestion related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.
--- a/.github/ISSUE_TEMPLATE/user-interface-or-usability-bug-report.md
+++ b/.github/ISSUE_TEMPLATE/user-interface-or-usability-bug-report.md
@@ -1,58 +0,0 @@
---
-name: User Interface or Usability Bug report
-about: Please include screenshots in UI/UX bug reports
-title: ''
-labels: bug, ui/ux
-assignees: ''
-
---
-
-<!-- A picture's worth a thousand words: PLEASE INCLUDE A SCREENSHOT :P -->
-
-<!-- Please report security issues by email to security@matrix.org -->
-
-<!-- This is a bug report template. By following the instructions below and
-filling out the sections with your information, you will help the us to get all
-the necessary data to fix your issue.
-
-You can also preview your report before submitting it. You may remove sections
-that aren't relevant to your particular case.
-
-Text between <!-- and --> marks will be invisible in the report.
-->
-
-### Description
-
-Describe here the problem that you are experiencing, or the feature you are requesting.
-
-### Steps to reproduce
-
- For bugs, list the steps
- that reproduce the bug
- using hyphens as bullet points
-
-Describe how what happens differs from what you expected.
-
-<!-- Please send us logs for your bug report. They're very important for bugs
-which are hard to reproduce. To do this, create this issue then go to your
-account settings and click 'Submit Debug Logs' from the Help & About tab -->
-Logs being sent: yes/no
-
-<!-- Include screenshots if possible: you can drag and drop images below. -->
-
-### Version information
-
-<!-- IMPORTANT: please answer the following questions, to help us narrow down the problem -->
-
- **Platform**: web (in-browser) or desktop?
-
-For the web app:
-
- **Browser**: Chrome, Safari, Firefox? which version?
- **OS**: Windows, macOS, Ubuntu, Arch Linux, etc?
- **URL**: riot.im/develop / riot.im/app / somewhere else? If a private server, what version of riot-web?
-
-For the desktop app:
-
- **OS**: Windows, macOS, Ubuntu, Arch Linux, etc?
- **Version**: 1.x.y <!-- check the user settings panel if unsure -->
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,18 @@
+<!-- Thanks for submitting a PR! Please ensure the following requirements are met in order for us to review your PR -->
+
+## Checklist
+
+* [ ] Tests written for new code (and old code if feasible)
+* [ ] Linter and other CI checks pass
+* [ ] Sign-off given on the changes (see [CONTRIBUTING.md](https://github.com/vector-im/element-web/blob/develop/CONTRIBUTING.md))
+
+<!--
+If you would like to specify text for the changelog entry other than your PR title, add the following:
+
+Notes: Add super cool feature
+
+For PRs which *only* affect the desktop version, please use:
+
+Notes: none
+element-desktop notes: Add super cool feature
+-->
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "github>matrix-org/renovate-config-element-web"
+  ]
+}
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -0,0 +1,26 @@
+name: Build
+on:
+  pull_request: { }
+  push:
+    branches: [ master ]
+# develop pushes and repository_dispatch handled in build_develop.yaml
+env:
+  # These must be set for fetchdep.sh to get the right branch
+  REPOSITORY: ${{ github.repository }}
+  PR_NUMBER: ${{ github.event.pull_request.number }}
+jobs:
+  build:
+    name: "Build"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v3
+        with:
+          cache: 'yarn'
+
+      - name: Install Dependencies
+        run: "./scripts/layered.sh"
+
+      - name: Build
+        run: "yarn build"
--- a/.github/workflows/build_develop.yml
+++ b/.github/workflows/build_develop.yml
@@ -0,0 +1,53 @@
+# Separate to the main build workflow for access to develop
+# environment secrets, largely similar to build.yaml.
+name: Build and Package develop
+on:
+  push:
+    branches: [ develop ]
+  repository_dispatch:
+    types: [ element-web-notify ]
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.workflow_run.head_branch }}
+  cancel-in-progress: true
+jobs:
+  build:
+    name: "Build & Upload source maps to Sentry"
+    # Only respect triggers from our develop branch, ignore that of forks
+    if: github.repository == 'vector-im/element-web'
+    runs-on: ubuntu-latest
+    environment: develop
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v3
+        with:
+          cache: 'yarn'
+
+      - name: Install Dependencies
+        run: "./scripts/layered.sh"
+
+      - name: Build, Package & Upload sourcemaps
+        run: "./scripts/ci_package.sh"
+        env:
+          SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
+          SENTRY_DSN: ${{ secrets.SENTRY_DSN }}
+          SENTRY_URL: ${{ secrets.SENTRY_URL }}
+          SENTRY_ORG: element
+          SENTRY_PROJECT: riot-web
+
+      - run: mv dist/element-*.tar.gz webapp.tar.gz
+      
+      - name: Wait for other steps to succeed
+        uses: lewagon/wait-on-check-action@v1.0.0
+        with:
+          ref: ${{ github.ref }}
+          running-workflow-name: 'Build & Upload source maps to Sentry'
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          wait-interval: 10
+          check-regexp: ^((?!SonarQube|issues|board).)*$
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: webapp
+          path: webapp.tar.gz
+          retention-days: 1
--- a/.github/workflows/dockerhub.yaml
+++ b/.github/workflows/dockerhub.yaml
@@ -0,0 +1,59 @@
+name: Dockerhub
+on:
+  workflow_dispatch: { }
+  push:
+    tags: [ v* ]
+  schedule:
+    # This job can take a while, and we have usage limits, so just publish develop only twice a day
+    - cron: '0 7/12 * * *'
+concurrency: ${{ github.ref_name }}
+jobs:
+  buildx:
+    name: Docker Buildx
+    runs-on: ubuntu-latest
+    environment: dockerhub
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # needed for docker-package to be able to calculate the version
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          install: true
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            vectorim/element-web
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Update repo description
+        uses: peter-evans/dockerhub-description@v2
+        continue-on-error: true
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          repository: vectorim/element-web
--- a/.github/workflows/issue_closed.yml
+++ b/.github/workflows/issue_closed.yml
@@ -0,0 +1,156 @@
+# For duplicate issues, ensure the close type is right (not planned), update it if not
+# For all closed (completed) issues, cascade the closure onto any referenced rageshakes
+# For all closed (not planned) issues, comment on rageshakes to move them into the canonical issue if one exists
+on:
+  issues:
+    types: [ closed ]
+jobs:
+  tidy:
+    name: Tidy closed issues
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v5
+        id: main
+        with:
+          # PAT needed as the GITHUB_TOKEN won't be able to see cross-references from other orgs (matrix-org)
+          github-token: ${{ secrets.ELEMENT_BOT_TOKEN }}
+          script: |
+            const variables = {
+              owner: context.repo.owner,
+              name: context.repo.repo,
+              number: context.issue.number,
+            };
+
+            const query = `query($owner:String!, $name:String!, $number:Int!) {
+              repository(owner: $owner, name: $name) {
+                issue(number: $number) {
+                  stateReason,
+                  timelineItems(first: 100, itemTypes: [MARKED_AS_DUPLICATE_EVENT, UNMARKED_AS_DUPLICATE_EVENT, CROSS_REFERENCED_EVENT]) {
+                    edges {
+                      node {
+                        __typename
+                        ... on MarkedAsDuplicateEvent {
+                          canonical {
+                            ... on Issue {
+                              repository {
+                                nameWithOwner
+                              }
+                              number
+                            }
+                            ... on PullRequest {
+                              repository {
+                                nameWithOwner
+                              }
+                              number
+                            }
+                          }
+                        }
+                        ... on UnmarkedAsDuplicateEvent {
+                          canonical {
+                            ... on Issue {
+                              repository {
+                                nameWithOwner
+                              }
+                              number
+                            }
+                            ... on PullRequest {
+                              repository {
+                                nameWithOwner
+                              }
+                              number
+                            }
+                          }
+                        }
+                        ... on CrossReferencedEvent {
+                          source {
+                            ... on Issue {
+                              repository {
+                                nameWithOwner
+                              }
+                              number
+                            }
+                            ... on PullRequest {
+                              repository {
+                                nameWithOwner
+                              }
+                              number
+                            }
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }`;
+
+            const result = await github.graphql(query, variables);
+            const { stateReason, timelineItems: { edges } } = result.repository.issue;
+
+            const RAGESHAKE_OWNER = "matrix-org";
+            const RAGESHAKE_REPO = "element-web-rageshakes";
+            const rageshakes = new Set();
+            const duplicateOf = new Set();
+
+            console.log("Edges: ", JSON.stringify(edges));
+
+            for (const { node } of edges) {
+              switch(node.__typename) {
+                case "MarkedAsDuplicateEvent":
+                  duplicateOf.add(node.canonical.repository.nameWithOwner + "#" + node.canonical.number);
+                  break;
+                case "UnmarkedAsDuplicateEvent":
+                  duplicateOf.remove(node.canonical.repository.nameWithOwner + "#" + node.canonical.number);
+                  break;
+                case "CrossReferencedEvent":
+                  if (node.source.repository.nameWithOwner === (RAGESHAKE_OWNER + "/" + RAGESHAKE_REPO)) {
+                    rageshakes.add(node.source.number);
+                  }
+                  break;
+              }
+            }
+
+            console.log("Duplicate of: ", duplicateOf);
+            console.log("Found rageshakes: ", rageshakes);
+
+            if (duplicateOf.size) {
+              const body = Array.from(duplicateOf).join("\n");
+
+              // Comment on all rageshakes to create relationship to the issue this was closed as duplicate of
+              for (const rageshake of rageshakes) {
+                github.rest.issues.createComment({
+                  owner: RAGESHAKE_OWNER,
+                  repo: RAGESHAKE_REPO,
+                  issue_number: rageshake,
+                  body,
+                });
+              }
+
+              // Duplicate was closed with wrong reason, fix it
+              if (stateReason === "COMPLETED") {
+                core.setOutput("closeAsNotPlanned", "true");
+              }
+            } else {
+              // This issue was closed, close all related rageshakes
+              for (const rageshake of rageshakes) {
+                github.rest.issues.update({
+                  owner: RAGESHAKE_OWNER,
+                  repo: RAGESHAKE_REPO,
+                  issue_number: rageshake,
+                  state: "closed",
+                });
+              }
+            }
+      - uses: actions/github-script@v5
+        name: Close duplicate as Not Planned
+        if: steps.main.outputs.closeAsNotPlanned
+        with:
+          # We do this step separately, and with the default token so as to not re-trigger this workflow when re-closing
+          script: |
+            await github.graphql(`mutation($id:ID!) {
+              closeIssue(input: { issueId:$id, stateReason:NOT_PLANNED }) {
+                clientMutationId
+              }
+            }`, {
+              id: context.payload.issue.node_id,
+            });
--- a/.github/workflows/pull_request.yaml
+++ b/.github/workflows/pull_request.yaml
@@ -0,0 +1,12 @@
+name: Pull Request
+on:
+  pull_request_target:
+    types: [ opened, edited, labeled, unlabeled, synchronize ]
+concurrency: ${{ github.workflow }}-${{ github.event.pull_request.head.ref }}
+jobs:
+  action:
+    uses: matrix-org/matrix-js-sdk/.github/workflows/pull_request.yaml@develop
+    with:
+      labels: "T-Defect,T-Enhancement,T-Task"
+    secrets:
+      ELEMENT_BOT_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
--- a/.github/workflows/sonarqube.yml
+++ b/.github/workflows/sonarqube.yml
@@ -0,0 +1,15 @@
+name: SonarQube
+on:
+  workflow_run:
+    workflows: [ "Tests" ]
+    types:
+      - completed
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.workflow_run.head_branch }}
+  cancel-in-progress: true
+jobs:
+  sonarqube:
+    name: 🩻 SonarQube
+    uses: matrix-org/matrix-js-sdk/.github/workflows/sonarcloud.yml@develop
+    secrets:
+      SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
--- a/.github/workflows/static_analysis.yaml
+++ b/.github/workflows/static_analysis.yaml
@@ -0,0 +1,81 @@
+name: Static Analysis
+on:
+  pull_request: { }
+  push:
+    branches: [ develop, master ]
+  repository_dispatch:
+    types: [ element-web-notify ]
+env:
+  # These must be set for fetchdep.sh to get the right branch
+  REPOSITORY: ${{ github.repository }}
+  PR_NUMBER: ${{ github.event.pull_request.number }}
+jobs:
+  ts_lint:
+    name: "Typescript Syntax Check"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v3
+        with:
+          cache: 'yarn'
+
+      - name: Install Dependencies
+        run: "./scripts/layered.sh"
+
+      - name: Typecheck
+        run: "yarn run lint:types"
+
+  i18n_lint:
+    name: "i18n Check"
+    uses: matrix-org/matrix-react-sdk/.github/workflows/i18n_check.yml@develop
+
+  js_lint:
+    name: "ESLint"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v3
+        with:
+          cache: 'yarn'
+
+      # Does not need branch matching as only analyses this layer
+      - name: Install Deps
+        run: "yarn install --pure-lockfile"
+
+      - name: Run Linter
+        run: "yarn run lint:js"
+
+  style_lint:
+    name: "Style Lint"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v3
+        with:
+          cache: 'yarn'
+
+      # Needs branch matching as it inherits .stylelintrc.js from matrix-react-sdk
+      - name: Install Dependencies
+        run: "./scripts/layered.sh"
+
+      - name: Run Linter
+        run: "yarn run lint:style"
+
+  analyse_dead_code:
+    name: "Analyse Dead Code"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-node@v3
+        with:
+          cache: 'yarn'
+
+      - name: Install Deps
+        run: "scripts/layered.sh"
+
+      - name: Dead Code Analysis
+        run: "yarn run analyse:unused-exports"
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -0,0 +1,37 @@
+name: Tests
+on:
+  pull_request: { }
+  push:
+    branches: [ develop, master ]
+  repository_dispatch:
+    types: [ element-web-notify ]
+env:
+  # These must be set for fetchdep.sh to get the right branch
+  REPOSITORY: ${{ github.repository }}
+  PR_NUMBER: ${{ github.event.pull_request.number }}
+jobs:
+  jest:
+    name: Jest
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Yarn cache
+        uses: actions/setup-node@v3
+        with:
+          cache: 'yarn'
+
+      - name: Install Dependencies
+        run: "./scripts/layered.sh"
+
+      - name: Run tests with coverage
+        run: "yarn coverage --ci"
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: coverage
+          path: |
+            coverage
+            !coverage/lcov-report
--- a/.github/workflows/triage-assigned.yml
+++ b/.github/workflows/triage-assigned.yml
@@ -0,0 +1,18 @@
+name: Move issued assigned to specific team members to their boards
+
+on:
+  issues:
+    types: [ assigned ]
+
+jobs:
+  web-app-team:
+    runs-on: ubuntu-latest
+    if: |
+      contains(github.event.issue.assignees.*.login, 't3chguy') ||
+      contains(github.event.issue.assignees.*.login, 'turt2live')
+    steps:
+      - uses: alex-page/github-project-automation-plus@bb266ff4dde9242060e2d5418e120a133586d488
+        with:
+          project: Web App Team
+          column: "In Progress"
+          repo-token: ${{ secrets.ELEMENT_BOT_TOKEN }}
--- a/.github/workflows/triage-incoming.yml
+++ b/.github/workflows/triage-incoming.yml
@@ -0,0 +1,15 @@
+name: Move new issues into Issue triage board
+
+on:
+  issues:
+    types: [ opened ]
+
+jobs:
+  automate-project-columns:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: alex-page/github-project-automation-plus@bb266ff4dde9242060e2d5418e120a133586d488
+        with:
+          project: Issue triage
+          column: Incoming
+          repo-token: ${{ secrets.ELEMENT_BOT_TOKEN }}
--- a/.github/workflows/triage-labelled.yml
+++ b/.github/workflows/triage-labelled.yml
@@ -0,0 +1,232 @@
+name: Move labelled issues to correct projects
+
+on:
+  issues:
+    types: [labeled]
+
+jobs:
+  apply_Z-Labs_label:
+    name: Add Z-Labs label for features behind labs flags
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'A-Maths') ||
+      contains(github.event.issue.labels.*.name, 'A-Message-Pinning') ||
+      contains(github.event.issue.labels.*.name, 'A-Location-Sharing') ||
+      contains(github.event.issue.labels.*.name, 'Z-IA') ||
+      contains(github.event.issue.labels.*.name, 'A-Themes-Custom') ||
+      contains(github.event.issue.labels.*.name, 'A-E2EE-Dehydration') ||
+      contains(github.event.issue.labels.*.name, 'A-Tags') ||
+      contains(github.event.issue.labels.*.name, 'A-Video-Rooms') ||
+      contains(github.event.issue.labels.*.name, 'A-Message-Starring')
+    steps:
+      - uses: actions/github-script@v5
+        with:
+          script: |
+            github.rest.issues.addLabels({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              labels: ['Z-Labs']
+            })
+
+  move_needs_info_issues:
+    name: X-Needs-Info issues to Need info column on triage board
+    runs-on: ubuntu-latest
+    steps:
+      - uses: konradpabjan/move-labeled-or-milestoned-issue@219d384e03fa4b6460cd24f9f37d19eb033a4338
+        with:
+          action-token: "${{ secrets.ELEMENT_BOT_TOKEN }}"
+          project-url: "https://github.com/vector-im/element-web/projects/27"
+          column-name: "Need info"
+          label-name: "X-Needs-Info"
+
+  add_priority_design_issues_to_project:
+    name: P1 X-Needs-Design to Design project board
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'X-Needs-Design')
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        id: add_to_project
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!,$contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.issue.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc0sUA"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+
+  add_product_issues:
+    name: X-Needs-Product to Design project board
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'X-Needs-Product')
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        id: add_to_project
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!,$contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.issue.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc4AAg6N"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+
+  Delight_issues_to_board:
+    name: Delight issues to project board
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'A-New-Search-Experience') ||
+      (contains(github.event.issue.labels.*.name, 'A-Threads') &&
+        (contains(github.event.issue.labels.*.name, 'S-Major') ||
+         contains(github.event.issue.labels.*.name, 'S-Critical'))) ||
+      contains(github.event.issue.labels.*.name, 'Team: Delight') ||
+      contains(github.event.issue.labels.*.name, 'Z-NewUserJourney')
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!,$contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.issue.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc1HvQ"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+
+  move_voice-message_issues:
+    name: A-Voice Messages to voice message board
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'A-Voice Messages')
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!,$contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.issue.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc2KCw"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+
+  move_threads_issues:
+    name: A-Threads to Thread board
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'A-Threads')
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!,$contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.issue.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc0rRA"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+
+  move_message_bubbles_issues:
+    name: A-Message-Bubbles to Message bubbles board
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'A-Message-Bubbles')
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!,$contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.issue.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc3m-g"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+
+  move_ftue_issues:
+    name: Z-FTUE issues to the FTUE project board
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'Z-FTUE')
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!,$contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.issue.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc4AAqVx"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+
+  move_WTF_issues:
+    name: Z-WTF issues to the WTF project board
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'Z-WTF')
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!,$contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.issue.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc4AArk0"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
--- a/.github/workflows/triage-move-review-requests.yml
+++ b/.github/workflows/triage-move-review-requests.yml
@@ -0,0 +1,139 @@
+name: Move pull requests asking for review to the relevant project
+on:
+  pull_request_target:
+    types: [ review_requested ]
+
+jobs:
+  add_design_pr_to_project:
+    name: Move PRs asking for design review to the design board
+    runs-on: ubuntu-latest
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        id: find_team_members
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            query find_team_members($team: String!) {
+              organization(login: "vector-im") {
+                team(slug: $team) {
+                  members {
+                    nodes {
+                      login
+                    }
+                  }
+                }
+              }
+            }
+          team: ${{ env.TEAM }}
+        env:
+          TEAM: "design"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+      - id: any_matching_reviewers
+        run: |
+          # Fetch requested reviewers, and people who are on the team
+          echo '${{ tojson(fromjson(steps.find_team_members.outputs.data).organization.team.members.nodes[*].login) }}' | tee /tmp/team_members.json
+          echo '${{ tojson(github.event.pull_request.requested_reviewers[*].login) }}' | tee /tmp/reviewers.json
+          jq --raw-output .[] < /tmp/team_members.json | sort | tee /tmp/team_members.txt
+          jq --raw-output .[] < /tmp/reviewers.json | sort | tee /tmp/reviewers.txt
+
+          # Fetch requested team reviewers, and the name of the team
+          echo '${{ tojson(github.event.pull_request.requested_teams[*].slug) }}' | tee /tmp/team_reviewers.json
+          jq --raw-output .[] < /tmp/team_reviewers.json | sort | tee /tmp/team_reviewers.txt
+          echo '${{ env.TEAM }}' | tee /tmp/team.txt
+
+          # If either a reviewer matches a team member, or a team matches our team, say "true"
+          if [ $(join /tmp/team_members.txt /tmp/reviewers.txt | wc -l) != 0 ]; then
+            echo "::set-output name=match::true"
+          elif [ $(join /tmp/team.txt /tmp/team_reviewers.txt | wc -l) != 0 ]; then
+            echo "::set-output name=match::true"
+          else
+            echo "::set-output name=match::false"
+          fi
+        env:
+          TEAM: "design"
+      - uses: octokit/graphql-action@v2.x
+        id: add_to_project
+        if: steps.any_matching_reviewers.outputs.match == 'true'
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!, $contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.pull_request.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc0sUA"
+          TEAM: "design"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+
+  add_product_pr_to_project:
+    name: Move PRs asking for design review to the design board
+    runs-on: ubuntu-latest
+    steps:
+      - uses: octokit/graphql-action@v2.x
+        id: find_team_members
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            query find_team_members($team: String!) {
+              organization(login: "vector-im") {
+                team(slug: $team) {
+                  members {
+                    nodes {
+                      login
+                    }
+                  }
+                }
+              }
+            }
+          team: ${{ env.TEAM }}
+        env:
+          TEAM: "product"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+      - id: any_matching_reviewers
+        run: |
+          # Fetch requested reviewers, and people who are on the team
+          echo '${{ tojson(fromjson(steps.find_team_members.outputs.data).organization.team.members.nodes[*].login) }}' | tee /tmp/team_members.json
+          echo '${{ tojson(github.event.pull_request.requested_reviewers[*].login) }}' | tee /tmp/reviewers.json
+          jq --raw-output .[] < /tmp/team_members.json | sort | tee /tmp/team_members.txt
+          jq --raw-output .[] < /tmp/reviewers.json | sort | tee /tmp/reviewers.txt
+
+          # Fetch requested team reviewers, and the name of the team
+          echo '${{ tojson(github.event.pull_request.requested_teams[*].slug) }}' | tee /tmp/team_reviewers.json
+          jq --raw-output .[] < /tmp/team_reviewers.json | sort | tee /tmp/team_reviewers.txt
+          echo '${{ env.TEAM }}' | tee /tmp/team.txt
+
+          # If either a reviewer matches a team member, or a team matches our team, say "true"
+          if [ $(join /tmp/team_members.txt /tmp/reviewers.txt | wc -l) != 0 ]; then
+            echo "::set-output name=match::true"
+          elif [ $(join /tmp/team.txt /tmp/team_reviewers.txt | wc -l) != 0 ]; then
+            echo "::set-output name=match::true"
+          else
+            echo "::set-output name=match::false"
+          fi
+        env:
+          TEAM: "product"
+      - uses: octokit/graphql-action@v2.x
+        id: add_to_project
+        if: steps.any_matching_reviewers.outputs.match == 'true'
+        with:
+          headers: '{"GraphQL-Features": "projects_next_graphql"}'
+          query: |
+            mutation add_to_project($projectid:ID!, $contentid:ID!) {
+              addProjectNextItem(input:{projectId:$projectid contentId:$contentid}) {
+                projectNextItem {
+                  id
+                }
+              }
+            }
+          projectid: ${{ env.PROJECT_ID }}
+          contentid: ${{ github.event.pull_request.node_id }}
+        env:
+          PROJECT_ID: "PN_kwDOAM0swc4AAg6N"
+          TEAM: "product"
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
--- a/.github/workflows/triage-priority-bugs.yml
+++ b/.github/workflows/triage-priority-bugs.yml
@@ -0,0 +1,30 @@
+name: Move P1 bugs to boards
+
+on:
+  issues:
+    types: [labeled, unlabeled]
+
+jobs:
+  P1_issues_to_crypto_team_workboard:
+    runs-on: ubuntu-latest
+    if: >
+      contains(github.event.issue.labels.*.name, 'Z-UISI') ||
+      (contains(github.event.issue.labels.*.name, 'A-E2EE') ||
+       contains(github.event.issue.labels.*.name, 'A-E2EE-Cross-Signing') ||
+       contains(github.event.issue.labels.*.name, 'A-E2EE-Dehydration') ||
+       contains(github.event.issue.labels.*.name, 'A-E2EE-Key-Backup') ||
+       contains(github.event.issue.labels.*.name, 'A-E2EE-SAS-Verification')) &&
+      (contains(github.event.issue.labels.*.name, 'T-Defect') &&
+       contains(github.event.issue.labels.*.name, 'S-Critical') &&
+       (contains(github.event.issue.labels.*.name, 'O-Frequent') ||
+        contains(github.event.issue.labels.*.name, 'O-Occasional')) ||
+       contains(github.event.issue.labels.*.name, 'S-Major') &&
+       contains(github.event.issue.labels.*.name, 'O-Frequent') ||
+       contains(github.event.issue.labels.*.name, 'A11y') &&
+       contains(github.event.issue.labels.*.name, 'O-Frequent'))
+    steps:
+      - uses: alex-page/github-project-automation-plus@bb266ff4dde9242060e2d5418e120a133586d488
+        with:
+          project: Crypto Team
+          column: Ready
+          repo-token: ${{ secrets.ELEMENT_BOT_TOKEN }}
--- a/.github/workflows/triage-unlabelled.yml
+++ b/.github/workflows/triage-unlabelled.yml
@@ -0,0 +1,71 @@
+name: Move unlabelled from needs info columns to triaged
+
+on:
+  issues:
+    types: [ unlabeled ]
+
+jobs:
+  Move_Unabeled_Issue_On_Project_Board:
+    name: Move no longer X-Needs-Info issues to Triaged
+    runs-on: ubuntu-latest
+    if: >
+      ${{
+      !contains(github.event.issue.labels.*.name, 'X-Needs-Info') }}
+    env:
+      BOARD_NAME: "Issue triage"
+      OWNER: ${{ github.repository_owner }}
+      REPO: ${{ github.event.repository.name }}
+      ISSUE: ${{ github.event.issue.number }}
+    steps:
+      - name: Check if issue is already in "${{ env.BOARD_NAME }}"
+        run: |
+          json=$(curl -s -H 'Content-Type: application/json' -H "Authorization: bearer ${{ secrets.GITHUB_TOKEN }}" -X POST -d '{"query": "query($issue: Int!, $owner: String!, $repo: String!) { repository(owner: $owner, name: $repo) { issue(number: $issue) { projectCards { nodes { project { name } isArchived } } } } } ", "variables" : "{ \"issue\": '${ISSUE}', \"owner\": \"'${OWNER}'\", \"repo\": \"'${REPO}'\" }" }' https://api.github.com/graphql)
+          if echo $json | jq '.data.repository.issue.projectCards.nodes | length'; then
+            if [[ $(echo $json | jq '.data.repository.issue.projectCards.nodes[0].project.name') =~ "${BOARD_NAME}" ]]; then
+              if [[ $(echo $json | jq '.data.repository.issue.projectCards.nodes[0].isArchived') == 'true' ]]; then
+                echo "Issue is already in Project '$BOARD_NAME', but is archived - skipping workflow";
+                echo "SKIP_ACTION=true" >> $GITHUB_ENV
+              else
+                echo "Issue is already in Project '$BOARD_NAME', proceeding";
+                echo "ALREADY_IN_BOARD=true" >> $GITHUB_ENV
+              fi
+            else
+              echo "Issue is not in project '$BOARD_NAME', cancelling this workflow"
+              echo "ALREADY_IN_BOARD=false" >> $GITHUB_ENV
+            fi
+          fi
+      - name: Move issue
+        uses: alex-page/github-project-automation-plus@bb266ff4dde9242060e2d5418e120a133586d488
+        if: ${{ env.ALREADY_IN_BOARD == 'true' && env.SKIP_ACTION != 'true' }}
+        with:
+          project: Issue triage
+          column: Triaged
+          repo-token: ${{ secrets.ELEMENT_BOT_TOKEN }}
+
+  remove_Z-Labs_label:
+    name: Remove Z-Labs label when features behind labs flags are removed
+    runs-on: ubuntu-latest
+    if: >
+      !(contains(github.event.issue.labels.*.name, 'A-Maths') ||
+      contains(github.event.issue.labels.*.name, 'A-Message-Pinning') ||
+      contains(github.event.issue.labels.*.name, 'A-Threads') ||
+      contains(github.event.issue.labels.*.name, 'A-Polls') ||
+      contains(github.event.issue.labels.*.name, 'A-Location-Sharing') ||
+      contains(github.event.issue.labels.*.name, 'A-Message-Bubbles') ||
+      contains(github.event.issue.labels.*.name, 'Z-IA') ||
+      contains(github.event.issue.labels.*.name, 'A-Themes-Custom') ||
+      contains(github.event.issue.labels.*.name, 'A-E2EE-Dehydration') ||
+      contains(github.event.issue.labels.*.name, 'A-Tags') ||
+      contains(github.event.issue.labels.*.name, 'A-Video-Rooms') ||
+      contains(github.event.issue.labels.*.name, 'A-Message-Starring')) &&
+      contains(github.event.issue.labels.*.name, 'Z-Labs')
+    steps:
+      - uses: actions/github-script@v5
+        with:
+          script: |
+            github.rest.issues.removeLabel({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              name: ['Z-Labs']
+            })
--- a/.github/workflows/upgrade_dependencies.yml
+++ b/.github/workflows/upgrade_dependencies.yml
@@ -0,0 +1,8 @@
+name: Upgrade Dependencies
+on:
+  workflow_dispatch: { }
+jobs:
+  upgrade:
+    uses: matrix-org/matrix-js-sdk/.github/workflows/upgrade_dependencies.yml@develop
+    secrets:
+      ELEMENT_BOT_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
--- a/.gitignore
+++ b/.gitignore
@@ -16,6 +16,14 @@ electron/pub
 /config.json
 /config.json.*
 /config.local*.json
+# Legacy skinning file that some people might still have
 /src/component-index.js
 /.tmp
 /webpack-stats.json
+.vscode
+.vscode/
+.env
+/coverage
+# Auto-generated file
+/src/modules.ts
+/build_config.yaml
--- a/.modernizr.json
+++ b/.modernizr.json
@@ -1,9 +1,6 @@
 {
  "minify": true,
-  "classPrefix": "modernizr_",
-  "options": [
-    "setClasses"
-  ],
+  "enableClasses": false,
  "feature-detects": [
    "test/css/animations",
    "test/css/displaytable",
@@ -29,9 +26,11 @@
    "test/url/urlsearchparams",

    "test/cors",
+    "test/crypto",
    "test/iframe/sandbox",
    "test/json",
    "test/network/fetch",
-    "test/storage/localstorage"
+    "test/storage/localstorage",
+    "test/window/resizeobserver"
  ]
 }
--- a/.sentryclirc
+++ b/.sentryclirc
--- a/.stylelintrc.js
+++ b/.stylelintrc.js
@@ -1,26 +1,3 @@
-// Copied from react-sdk
-// TODO: Only keep one copy of this for synchronization purposes
 module.exports = {
-    "extends": "stylelint-config-standard",
-    "plugins": [
-        "stylelint-scss",
-    ],
-    "rules": {
-        "indentation": 4,
-        "comment-empty-line-before": null,
-        "declaration-empty-line-before": null,
-        "length-zero-no-unit": null,
-        "rule-empty-line-before": null,
-        "color-hex-length": null,
-        "max-empty-lines": null,
-        "number-no-trailing-zeros": null,
-        "number-leading-zero": null,
-        "selector-list-comma-newline-after": null,
-        "at-rule-no-unknown": null,
-        "no-descending-specificity": null,
-        "scss/at-rule-no-unknown": [true, {
-            // https://github.com/vector-im/riot-web/issues/10544
-            "ignoreAtRules": ["define-mixin"],
-        }],
-    }
+    ...require("matrix-react-sdk/.stylelintrc.js"),
 };
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -16,3 +16,6 @@ include:

 * Alexandr Korsak (https://github.com/oivoodoo)
  Improved multiple file uploading
+
+* Thom Cleary (https://github.com/thomcatdotrocks)
+  Small update for tarball deployment
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -0,0 +1,4 @@
+Contributing code to Element
+============================
+
+Element follows the same pattern as the [matrix-js-sdk](https://github.com/matrix-org/matrix-js-sdk/blob/develop/CONTRIBUTING.md).
--- a/CONTRIBUTING.rst
+++ b/CONTRIBUTING.rst
@@ -1,4 +0,0 @@
-Contributing code to Riot
-=========================
-
-Riot follows the same pattern as https://github.com/matrix-org/matrix-js-sdk/blob/master/CONTRIBUTING.rst.
--- a/17
+++ b/17
@@ -1,8 +1,8 @@
 # Builder
-FROM node:10 as builder
+FROM node:14-buster as builder

 # Support custom branches of the react-sdk and js-sdk. This also helps us build
-# images of riot-web develop.
+# images of element-web develop.
 ARG USE_CUSTOM_SDKS=false
 ARG REACT_SDK_REPO="https://github.com/matrix-org/matrix-react-sdk.git"
 ARG REACT_SDK_BRANCH="master"
@@ -16,22 +16,19 @@ WORKDIR /src
 COPY . /src
 RUN dos2unix /src/scripts/docker-link-repos.sh && bash /src/scripts/docker-link-repos.sh
 RUN yarn --network-timeout=100000 install
-RUN yarn build
+
+RUN dos2unix /src/scripts/docker-package.sh && bash /src/scripts/docker-package.sh

 # Copy the config now so that we don't create another layer in the app image
 RUN cp /src/config.sample.json /src/webapp/config.json

-# Ensure we populate the version file
-RUN dos2unix /src/scripts/docker-write-version.sh && bash /src/scripts/docker-write-version.sh
-
-
 # App
 FROM nginx:alpine

 COPY --from=builder /src/webapp /app

-# Insert wasm type into Nginx mime.types file so they load correctly.
-RUN sed -i '3i\ \ \ \ application/wasm wasm\;' /etc/nginx/mime.types
+# Override default nginx config
+COPY /nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf

 RUN rm -rf /usr/share/nginx/html \
- && ln -s /app /usr/share/nginx/html
+  && ln -s /app /usr/share/nginx/html
--- a/README.md
+++ b/README.md
@@ -1,94 +1,145 @@
-Riot
-====
+[![Chat](https://img.shields.io/matrix/element-web:matrix.org?logo=matrix)](https://matrix.to/#/#element-web:matrix.org)
+![Tests](https://github.com/vector-im/element-web/actions/workflows/tests.yaml/badge.svg)
+![Static Analysis](https://github.com/vector-im/element-web/actions/workflows/static_analysis.yaml/badge.svg)
+[![Weblate](https://translate.element.io/widgets/element-web/-/element-web/svg-badge.svg)](https://translate.element.io/engage/element-web/)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=element-web&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=element-web)
+[![Coverage](https://sonarcloud.io/api/project_badges/measure?project=element-web&metric=coverage)](https://sonarcloud.io/summary/new_code?id=element-web)
+[![Vulnerabilities](https://sonarcloud.io/api/project_badges/measure?project=element-web&metric=vulnerabilities)](https://sonarcloud.io/summary/new_code?id=element-web)
+[![Bugs](https://sonarcloud.io/api/project_badges/measure?project=element-web&metric=bugs)](https://sonarcloud.io/summary/new_code?id=element-web)

-Riot (formerly known as Vector) is a Matrix web client built using the [Matrix
+Element
+=======
+
+Element (formerly known as Vector and Riot) is a Matrix web client built using the [Matrix
 React SDK](https://github.com/matrix-org/matrix-react-sdk).

 Supported Environments
 ======================

-Riot has several tiers of support for different environments:
+Element has several tiers of support for different environments:

 * Supported
  * Definition: Issues **actively triaged**, regressions **block** the release
-  * Last 2 major versions of Chrome, Firefox, and Safari on desktop OSes
-  * Latest release of official Riot Desktop app on desktop OSes
+  * Last 2 major versions of Chrome, Firefox, Safari, and Edge on desktop OSes
+  * Latest release of official Element Desktop app on desktop OSes
  * Desktop OSes means macOS, Windows, and Linux versions for desktop devices
    that are actively supported by the OS vendor and receive security updates
 * Experimental
  * Definition: Issues **accepted**, regressions **do not block** the release
-  * Riot as an installed PWA via current stable version of Chrome, Firefox, and Safari
+  * Element as an installed PWA via current stable version of Chrome, Firefox, and Safari
  * Mobile web for current stable version of Chrome, Firefox, and Safari on Android, iOS, and iPadOS
 * Not supported
  * Definition: Issues only affecting unsupported environments are **closed**
  * Everything else

-For accessing Riot on an Android or iOS device, we currently recommend the
-native apps [riot-android](https://github.com/vector-im/riot-android)
-and [riot-ios](https://github.com/vector-im/riot-ios).
+For accessing Element on an Android or iOS device, we currently recommend the
+native apps [element-android](https://github.com/vector-im/element-android)
+and [element-ios](https://github.com/vector-im/element-ios).

 Getting Started
 ===============

-The easiest way to test Riot is to just use the hosted copy at https://riot.im/app.
-The `develop` branch is continuously deployed by Jenkins at https://riot.im/develop
+The easiest way to test Element is to just use the hosted copy at <https://app.element.io>.
+The `develop` branch is continuously deployed to <https://develop.element.io>
 for those who like living dangerously.

-To host your own copy of Riot, the quickest bet is to use a pre-built
-released version of Riot:
+To host your own copy of Element, the quickest bet is to use a pre-built
+released version of Element:

-1. Download the latest version from https://github.com/vector-im/riot-web/releases
+1. Download the latest version from <https://github.com/vector-im/element-web/releases>
 1. Untar the tarball on your web server
-1. Move (or symlink) the `riot-x.x.x` directory to an appropriate name
+1. Move (or symlink) the `element-x.x.x` directory to an appropriate name
 1. Configure the correct caching headers in your webserver (see below)
-1. If desired, copy `config.sample.json` to `config.json` and edit it
-   as desired. See the [configuration docs](docs/config.md) for details.
-1. Enter the URL into your browser and log into Riot!
+1. Configure the app by copying `config.sample.json` to `config.json` and
+   modifying it. See the [configuration docs](docs/config.md) for details.
+1. Enter the URL into your browser and log into Element!

 Releases are signed using gpg and the OpenPGP standard, and can be checked against the public key located
-at https://packages.riot.im/riot-release-key.asc.
+at <https://packages.riot.im/element-release-key.asc>.

-Note that for the security of your chats will need to serve Riot
+Note that for the security of your chats will need to serve Element
 over HTTPS. Major browsers also do not allow you to use VoIP/video
 chats over HTTP, as WebRTC is only usable over HTTPS.
 There are some exceptions like when using localhost, which is
 considered a [secure context](https://developer.mozilla.org/docs/Web/Security/Secure_Contexts)
 and thus allowed.

-To install Riot as a desktop application, see [Running as a desktop
+To install Element as a desktop application, see [Running as a desktop
 app](#running-as-a-desktop-app) below.

-Important Security Note
-=======================
+Important Security Notes
+========================

-We do not recommend running Riot from the same domain name as your Matrix
+Separate domains
+----------------
+
+We do not recommend running Element from the same domain name as your Matrix
 homeserver.  The reason is the risk of XSS (cross-site-scripting)
-vulnerabilities that could occur if someone caused Riot to load and render
+vulnerabilities that could occur if someone caused Element to load and render
 malicious user generated content from a Matrix API which then had trusted
-access to Riot (or other apps) due to sharing the same domain.
+access to Element (or other apps) due to sharing the same domain.

 We have put some coarse mitigations into place to try to protect against this
 situation, but it's still not good practice to do it in the first place.  See
-https://github.com/vector-im/riot-web/issues/1977 for more details.
+<https://github.com/vector-im/element-web/issues/1977> for more details.
+
+Configuration best practices
+----------------------------
+
+Unless you have special requirements, you will want to add the following to
+your web server configuration when hosting Element Web:
+
+* The `X-Frame-Options: SAMEORIGIN` header, to prevent Element Web from being
+  framed and protect from [clickjacking][owasp-clickjacking].
+* The `frame-ancestors 'none'` directive to your `Content-Security-Policy`
+  header, as the modern replacement for `X-Frame-Options` (though both should be
+  included since not all browsers support it yet, see
+  [this][owasp-clickjacking-csp]).
+* The `X-Content-Type-Options: nosniff` header, to [disable MIME
+  sniffing][mime-sniffing].
+* The `X-XSS-Protection: 1; mode=block;` header, for basic XSS protection in
+  legacy browsers.
+
+[mime-sniffing]:
+<https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types#mime_sniffing>
+
+[owasp-clickjacking-csp]:
+<https://cheatsheetseries.owasp.org/cheatsheets/Clickjacking_Defense_Cheat_Sheet.html#content-security-policy-frame-ancestors-examples>
+
+[owasp-clickjacking]:
+<https://cheatsheetseries.owasp.org/cheatsheets/Clickjacking_Defense_Cheat_Sheet.html>
+
+If you are using nginx, this would look something like the following:
+
+```
+add_header X-Frame-Options SAMEORIGIN;
+add_header X-Content-Type-Options nosniff;
+add_header X-XSS-Protection "1; mode=block";
+add_header Content-Security-Policy "frame-ancestors 'none'";
+```
+
+Note: In case you are already setting a `Content-Security-Policy` header
+elsewhere, you should modify it to include the `frame-ancestors` directive
+instead of adding that last line.

 Building From Source
 ====================

-Riot is a modular webapp built with modern ES6 and uses a Node.js build system.
+Element is a modular webapp built with modern ES6 and uses a Node.js build system.
 Ensure you have the latest LTS version of Node.js installed.

 Using `yarn` instead of `npm` is recommended. Please see the Yarn [install
 guide](https://classic.yarnpkg.com/en/docs/install) if you do not have it already.

-1. Install or update `node.js` so that your `node` is at least v10.x.
+1. Install or update `node.js` so that your `node` is at least the current recommended LTS.
 1. Install `yarn` if not present already.
-1. Clone the repo: `git clone https://github.com/vector-im/riot-web.git`.
-1. Switch to the riot-web directory: `cd riot-web`.
+1. Clone the repo: `git clone https://github.com/vector-im/element-web.git`.
+1. Switch to the element-web directory: `cd element-web`.
 1. Install the prerequisites: `yarn install`.
-   *  If you're using the `develop` branch, then it is recommended to set up a
+   * If you're using the `develop` branch, then it is recommended to set up a
      proper development environment (see [Setting up a dev
      environment](#setting-up-a-dev-environment) below). Alternatively, you
-      can use https://riot.im/develop - the continuous integration release of
+      can use <https://develop.element.io> - the continuous integration release of
      the develop branch.
 1. Configure the app by copying `config.sample.json` to `config.json` and
   modifying it. See the [configuration docs](docs/config.md) for details.
@@ -97,27 +148,29 @@ guide](https://classic.yarnpkg.com/en/docs/install) if you do not have it alread
   web server.

 Note that `yarn dist` is not supported on Windows, so Windows users can run `yarn build`,
-which will build all the necessary files into the `webapp` directory. The version of Riot
+which will build all the necessary files into the `webapp` directory. The version of Element
 will not appear in Settings without using the dist script. You can then mount the
-`webapp` directory on your webserver to actually serve up the app, which is entirely static content.
+`webapp` directory on your web server to actually serve up the app, which is
+entirely static content.

 Running as a Desktop app
 ========================

-Riot can also be run as a desktop app, wrapped in Electron. You can download a
-pre-built version from https://riot.im/download/desktop/ or, if you prefer,
+Element can also be run as a desktop app, wrapped in Electron. You can download a
+pre-built version from <https://element.io/get-started> or, if you prefer,
 build it yourself.

-To build it yourself, follow the instructions at https://github.com/vector-im/riot-desktop.
+To build it yourself, follow the instructions at <https://github.com/vector-im/element-desktop>.

 Many thanks to @aviraldg for the initial work on the Electron integration.

 Other options for running as a desktop app:
- * @asdf:matrix.org points out that you can use nativefier and it just works(tm)
+
+* @asdf:matrix.org points out that you can use nativefier and it just works(tm)

 ```bash
 yarn global add nativefier
-nativefier https://riot.im/app/
+nativefier https://app.element.io/
 ```

 The [configuration docs](docs/config.md#desktop-app-configuration) show how to
@@ -126,31 +179,35 @@ override the desktop app's default settings if desired.
 Running from Docker
 ===================

-The Docker image can be used to serve riot-web as a web server. The easiest way to use
+The Docker image can be used to serve element-web as a web server. The easiest way to use
 it is to use the prebuilt image:
+
 ```bash
-docker run -p 80:80 vectorim/riot-web
+docker run -p 80:80 vectorim/element-web
 ```

 To supply your own custom `config.json`, map a volume to `/app/config.json`. For example,
-if your custom config was located at `/etc/riot-web/config.json` then your Docker command
+if your custom config was located at `/etc/element-web/config.json` then your Docker command
 would be:
+
 ```bash
-docker run -p 80:80 -v /etc/riot-web/config.json:/app/config.json vectorim/riot-web
+docker run -p 80:80 -v /etc/element-web/config.json:/app/config.json vectorim/element-web
 ```

 To build the image yourself:
+
 ```bash
-git clone https://github.com/vector-im/riot-web.git riot-web
-cd riot-web
+git clone https://github.com/vector-im/element-web.git element-web
+cd element-web
 git checkout master
-docker build -t vectorim/riot-web .
+docker build .
 ```

 If you're building a custom branch, or want to use the develop branch, check out the appropriate
-riot-web branch and then run:
+element-web branch and then run:
+
 ```bash
-docker build -t vectorim/riot-web:develop \
+docker build -t \
    --build-arg USE_CUSTOM_SDKS=true \
    --build-arg REACT_SDK_REPO="https://github.com/matrix-org/matrix-react-sdk.git" \
    --build-arg REACT_SDK_BRANCH="develop" \
@@ -159,22 +216,29 @@ docker build -t vectorim/riot-web:develop \
    .
 ```

+Running in Kubernetes
+=====================
+
+The provided element-web docker image can also be run from within a Kubernetes cluster.
+See the [Kubernetes example](docs/kubernetes.md) for more details.
+
 config.json
 ===========

-Riot supports a variety of settings to configure default servers, behaviour, themes, etc.
+Element supports a variety of settings to configure default servers, behaviour, themes, etc.
 See the [configuration docs](docs/config.md) for more details.

 Labs Features
 =============

-Some features of Riot may be enabled by flags in the `Labs` section of the settings.
-Some of these features are described in [labs.md](https://github.com/vector-im/riot-web/blob/develop/docs/labs.md).
+Some features of Element may be enabled by flags in the `Labs` section of the settings.
+Some of these features are described in [labs.md](https://github.com/vector-im/element-web/blob/develop/docs/labs.md).

 Caching requirements
 ====================

-Riot requires the following URLs not to be cached, when/if you are serving Riot from your own webserver:
+Element requires the following URLs not to be cached, when/if you are serving Element from your own webserver:
+
 ```
 /config.*.json
 /i18n
@@ -183,39 +247,46 @@ Riot requires the following URLs not to be cached, when/if you are serving Riot
 /index.html
 ```

+We also recommend that you force browsers to re-validate any cached copy of Element on page load by configuring your
+webserver to return `Cache-Control: no-cache` for `/`. This ensures the browser will fetch a new version of Element on
+the next page load after it's been deployed. Note that this is already configured for you in the nginx config of our
+Dockerfile.
+
 Development
 ===========

-Before attempting to develop on Riot you **must** read the [developer guide
+Before attempting to develop on Element you **must** read the [developer guide
 for `matrix-react-sdk`](https://github.com/matrix-org/matrix-react-sdk#developer-guide), which
-also defines the design, architecture and style for Riot too.
+also defines the design, architecture and style for Element too.

-Before starting work on a feature, it's best to ensure your plan aligns well
-with our vision for Riot. Please chat with the team in
-[#riot-dev:matrix.org](https://matrix.to/#/#riot-dev:matrix.org) before you
-start so we can ensure it's something we'd be willing to merge.
+Read the [Choosing an issue](docs/choosing-an-issue.md) page for some guidance
+about where to start. Before starting work on a feature, it's best to ensure
+your plan aligns well with our vision for Element. Please chat with the team in
+[#element-dev:matrix.org](https://matrix.to/#/#element-dev:matrix.org) before
+you start so we can ensure it's something we'd be willing to merge.

 You should also familiarise yourself with the ["Here be Dragons" guide
 ](https://docs.google.com/document/d/12jYzvkidrp1h7liEuLIe6BMdU0NUjndUYI971O06ooM)
 to the tame & not-so-tame dragons (gotchas) which exist in the codebase.

-The idea of Riot is to be a relatively lightweight "skin" of customisations on
+The idea of Element is to be a relatively lightweight "skin" of customisations on
 top of the underlying `matrix-react-sdk`. `matrix-react-sdk` provides both the
 higher and lower level React components useful for building Matrix communication
 apps using React.

-After creating a new component you must run `yarn reskindex` to regenerate
-the `component-index.js` for the app (used in future for skinning).
-
-Please note that Riot is intended to run correctly without access to the public
+Please note that Element is intended to run correctly without access to the public
 internet.  So please don't depend on resources (JS libs, CSS, images, fonts)
 hosted by external CDNs or servers but instead please package all dependencies
-into Riot itself.
+into Element itself.
+
+CSS hot-reload is available as an opt-in development feature. You can enable it
+by defining a `CSS_HOT_RELOAD` environment variable, in a `.env` file in the root
+of the repository. See `.env.example` for documentation and an example.

 Setting up a dev environment
 ============================

-Much of the functionality in Riot is actually in the `matrix-react-sdk` and
+Much of the functionality in Element is actually in the `matrix-react-sdk` and
 `matrix-js-sdk` modules. It is possible to set these up in a way that makes it
 easy to track the `develop` branches in git and to make local changes without
 having to manually rebuild each time.
@@ -225,7 +296,6 @@ First clone and build `matrix-js-sdk`:
 ``` bash
 git clone https://github.com/matrix-org/matrix-js-sdk.git
 pushd matrix-js-sdk
-git checkout develop
 yarn link
 yarn install
 popd
@@ -236,98 +306,92 @@ Then similarly with `matrix-react-sdk`:
 ```bash
 git clone https://github.com/matrix-org/matrix-react-sdk.git
 pushd matrix-react-sdk
-git checkout develop
 yarn link
 yarn link matrix-js-sdk
 yarn install
 popd
 ```

-Finally, build and start Riot itself:
+Clone the repo and switch to the `element-web` directory:
+
+```bash
+git clone https://github.com/vector-im/element-web.git
+cd element-web
+```
+
+Configure the app by copying `config.sample.json` to `config.json` and
+modifying it. See the [configuration docs](docs/config.md) for details.
+
+Finally, build and start Element itself:

 ```bash
-git clone https://github.com/vector-im/riot-web.git
-cd riot-web
-git checkout develop
 yarn link matrix-js-sdk
 yarn link matrix-react-sdk
 yarn install
 yarn start
 ```

-
 Wait a few seconds for the initial build to finish; you should see something like:
+
 ```
-Hash: b0af76309dd56d7275c8
-Version: webpack 1.12.14
-Time: 14533ms
-         Asset     Size  Chunks             Chunk Names
-     bundle.js   4.2 MB       0  [emitted]  main
-    bundle.css  91.5 kB       0  [emitted]  main
- bundle.js.map  5.29 MB       0  [emitted]  main
-bundle.css.map   116 kB       0  [emitted]  main
-    + 1013 hidden modules
+[element-js] <s> [webpack.Progress] 100%
+[element-js]
+[element-js] ℹ ｢wdm｣:    1840 modules
+[element-js] ℹ ｢wdm｣: Compiled successfully.
 ```
+
   Remember, the command will not terminate since it runs the web server
   and rebuilds source files when they change. This development server also
   disables caching, so do NOT use it in production.

-Configure the app by copying `config.sample.json` to `config.json` and
-modifying it. See the [configuration docs](docs/config.md) for details.
-
-Open http://127.0.0.1:8080/ in your browser to see your newly built Riot.
+Open <http://127.0.0.1:8080/> in your browser to see your newly built Element.

 **Note**: The build script uses inotify by default on Linux to monitor directories
-for changes. If the inotify watch limit is too low your build will silently fail.
-To avoid this issue, we recommend a limit of at least 128M.
+for changes. If the inotify limits are too low your build will fail silently or with
+`Error: EMFILE: too many open files`. To avoid these issues, we recommend a watch limit
+of at least `128M` and instance limit around `512`.

-To set a new inotify watch limit, execute:
+You may be interested in issues [#15750](https://github.com/vector-im/element-web/issues/15750) and
+[#15774](https://github.com/vector-im/element-web/issues/15774) for further details.
+
+To set a new inotify watch and instance limit, execute:

 ```
-$ sudo sysctl fs.inotify.max_user_watches=131072
-$ sudo sysctl -p
+sudo sysctl fs.inotify.max_user_watches=131072
+sudo sysctl fs.inotify.max_user_instances=512
+sudo sysctl -p
 ```

-If you wish, you can make this new limit permanent, by executing:
+If you wish, you can make the new limits permanent, by executing:

 ```
-$ echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf
-$ sudo sysctl -p
+echo fs.inotify.max_user_watches=131072 | sudo tee -a /etc/sysctl.conf
+echo fs.inotify.max_user_instances=512 | sudo tee -a /etc/sysctl.conf
+sudo sysctl -p
 ```
+
 ___

 When you make changes to `matrix-react-sdk` or `matrix-js-sdk` they should be
 automatically picked up by webpack and built.

-If you add or remove any components from the Riot skin, you will need to rebuild
-the skin's index by running, `yarn reskindex`.
-
 If any of these steps error with, `file table overflow`, you are probably on a mac
 which has a very low limit on max open files. Run `ulimit -Sn 1024` and try again.
-You'll need to do this in each new terminal you open before building Riot.
+You'll need to do this in each new terminal you open before building Element.

 Running the tests
 -----------------

 There are a number of application-level tests in the `tests` directory; these
-are designed to run in a browser instance under the control of
-[karma](https://karma-runner.github.io). To run them:
+are designed to run with Jest and JSDOM. To run them

-* Make sure you have Chrome installed (a recent version, like 59)
-* Make sure you have `matrix-js-sdk` and `matrix-react-sdk` installed and
-  built, as above
-* `yarn test`
-
-The above will run the tests under Chrome in a `headless` mode.
-
-You can also tell karma to run the tests in a loop (every time the source
-changes), in an instance of Chrome on your desktop, with `yarn
-test-multi`. This also gives you the option of running the tests in 'debug'
-mode, which is useful for stepping through the tests in the developer tools.
+```
+yarn test
+```

 ### End-to-End tests

-See [matrix-react-sdk](https://github.com/matrix-org/matrix-react-sdk/#end-to-end-tests) how to run the end-to-end tests.
+See [matrix-react-sdk](https://github.com/matrix-org/matrix-react-sdk/#end-to-end-tests) for how to run the end-to-end tests.

 Translations
 ============
@@ -336,56 +400,11 @@ To add a new translation, head to the [translating doc](docs/translating.md).

 For a developer guide, see the [translating dev doc](docs/translating-dev.md).

-[<img src="https://translate.riot.im/widgets/riot-web/-/multi-auto.svg" alt="translationsstatus" width="340">](https://translate.riot.im/engage/riot-web/?utm_source=widget)
+[<img src="https://translate.element.io/widgets/element-web/-/multi-auto.svg" alt="translationsstatus" width="340">](https://translate.element.io/engage/element-web/?utm_source=widget)

 Triaging issues
 ===============

-Issues will be triaged by the core team using the below set of tags.
+Issues are triaged by community members and the Web App Team, following the [triage process](https://github.com/vector-im/element-meta/wiki/Triage-process).

-Tags are meant to be used in combination - e.g.:
- * P1 critical bug == really urgent stuff that should be next in the bugfixing todo list
- * "release blocker" == stuff which is blocking us from cutting the next release.
- * P1 feature type:voip == what VoIP features should we be working on next?
-
-priority: **compulsory**
-
-* P1: top priority - i.e. pool of stuff which we should be working on next
-* P2: still need to fix, but lower than P1
-* P3: non-urgent
-* P4: interesting idea - bluesky some day
-* P5: recorded for posterity/to avoid duplicates. No intention to resolves right now.
-
-bug or feature: **compulsory**
-
-* bug
-* feature
-
-bug severity: **compulsory, if bug**
-
-* critical - whole app doesn't work
-* major - entire feature doesn't work
-* minor - partially broken feature (but still usable)
-* cosmetic - feature works functionally but UI/UX is broken
-
-types
-* type:* - refers to a particular part of the app; used to filter bugs
-  on a given topic - e.g. VOIP, signup, timeline, etc.
-
-additional categories (self-explanatory):
-
-* release blocker
-* ui/ux (think of this as cosmetic)
-* network (specific to network conditions)
-* platform specific
-* accessibility
-* maintenance
-* performance
-* i18n
-* blocked - whether this issue currently can't be progressed due to outside factors
-
-community engagement
-* easy
-* hacktoberfest
-* bounty? - proposal to be included in a bounty programme
-* bounty - included in Status Open Bounty
+We use [issue labels](https://github.com/vector-im/element-meta/wiki/Issue-labelling) to sort all incoming issues.
--- a/babel.config.js
+++ b/babel.config.js
@@ -3,21 +3,23 @@ module.exports = {
    "presets": [
        ["@babel/preset-env", {
            "targets": [
-                "last 2 Chrome versions", "last 2 Firefox versions", "last 2 Safari versions"
+                "last 2 Chrome versions",
+                "last 2 Firefox versions",
+                "last 2 Safari versions",
+                "last 2 Edge versions",
            ],
        }],
        "@babel/preset-typescript",
-        "@babel/preset-flow",
-        "@babel/preset-react"
+        "@babel/preset-react",
    ],
    "plugins": [
-        ["@babel/plugin-proposal-decorators", {legacy: true}],
        "@babel/plugin-proposal-export-default-from",
        "@babel/plugin-proposal-numeric-separator",
        "@babel/plugin-proposal-class-properties",
        "@babel/plugin-proposal-object-rest-spread",
-        "@babel/plugin-transform-flow-comments",
+        "@babel/plugin-proposal-optional-chaining",
+        "@babel/plugin-proposal-nullish-coalescing-operator",
        "@babel/plugin-syntax-dynamic-import",
-        "@babel/plugin-transform-runtime"
-    ]
+        "@babel/plugin-transform-runtime",
+    ],
 };
--- a/build_config.sample.yaml
+++ b/build_config.sample.yaml
@@ -0,0 +1,25 @@
+# A sample build_config.yaml to supply to Element Web's build pipeline,
+# enabling custom functionality at compile time. Copy this file to
+# `build_config.yaml` in the same directory to use, as you would with
+# `config.json`.
+#
+# Note: The vast majority of users DO NOT need this. If you are looking
+# to build your own Element Web as seen on app.element.io or similar then
+# this is not required.
+#
+# This config file does become required if you are looking to add runtime
+# functionality to Element Web, such as customisation endpoints and modules.
+#
+# Over time we might expand this config to better support some use cases.
+# Watch the release notes for features which might impact this config.
+
+# The modules to install. See ./docs/modules.md for more information on
+# what modules are.
+#
+# The values of this are provided to `yarn add` for inclusion.
+modules:
+    # An example of pulling a module from NPM
+    - "@vector-im/element-web-ilag-module@^0.0.1"
+
+    # An example of pulling a module from github
+    - "github:vector-im/element-web-ilag-module#main"
--- a/components.json
+++ b/components.json
@@ -0,0 +1,5 @@
+{
+    "src/components/views/auth/AuthFooter.tsx": "src/components/views/auth/VectorAuthFooter.tsx",
+    "src/components/views/auth/AuthHeaderLogo.tsx": "src/components/views/auth/VectorAuthHeaderLogo.tsx",
+    "src/components/views/auth/AuthPage.tsx": "src/components/views/auth/VectorAuthPage.tsx"
+}
--- a/config.sample.json
+++ b/config.sample.json
@@ -12,7 +12,7 @@
    "disable_guests": false,
    "disable_login_language_selector": false,
    "disable_3pid_login": false,
-    "brand": "Riot",
+    "brand": "Element",
    "integrations_ui_url": "https://scalar.vector.im/",
    "integrations_rest_url": "https://scalar.vector.im/api",
    "integrations_widgets_urls": [
@@ -22,37 +22,27 @@
        "https://scalar-staging.vector.im/api",
        "https://scalar-staging.riot.im/scalar/api"
    ],
-    "bug_report_endpoint_url": "https://riot.im/bugreports/submit",
-    "defaultCountryCode": "GB",
-    "showLabsSettings": false,
-    "features": {
-        "feature_pinning": "labs",
-        "feature_custom_status": "labs",
-        "feature_custom_tags": "labs",
-        "feature_state_counters": "labs"
-    },
+    "bug_report_endpoint_url": "https://element.io/bugreports/submit",
+    "uisi_autorageshake_app": "element-auto-uisi",
+    "default_country_code": "GB",
+    "show_labs_settings": false,
+    "features": { },
    "default_federate": true,
    "default_theme": "light",
-    "roomDirectory": {
+    "room_directory": {
        "servers": [
            "matrix.org"
        ]
    },
-    "welcomeUserId": "@riot-bot:matrix.org",
-    "piwik": {
-        "url": "https://piwik.riot.im/",
-        "whitelistedHSUrls": ["https://matrix.org"],
-        "whitelistedISUrls": ["https://vector.im", "https://matrix.org"],
-        "siteId": 1
-    },
    "enable_presence_by_hs_url": {
        "https://matrix.org": false,
        "https://matrix-client.matrix.org": false
    },
-    "settingDefaults": {
+    "setting_defaults": {
        "breadcrumbs": true
    },
    "jitsi": {
-        "preferredDomain": "jitsi.riot.im"
-    }
+        "preferred_domain": "meet.element.io"
+    },
+    "map_style_url": "https://api.maptiler.com/maps/streets/style.json?key=fU3vlMsMn4Jb6dnEIFsx"
 }
--- a/contribute.json
+++ b/contribute.json
@@ -1,13 +1,13 @@
 {
-  "name": "Riot",
+  "name": "Element",
    "description": "A glossy Matrix collaboration client for the web.",
    "repository": {
-      "url": "https://github.com/vector-im/riot-web",
+      "url": "https://github.com/vector-im/element-web",
      "license": "Apache License 2.0"
    },
    "bugs": {
-      "list": "https://github.com/vector-im/riot-web/issues",
-      "report": "https://github.com/vector-im/riot-web/issues/new/choose"
+      "list": "https://github.com/vector-im/element-web/issues",
+      "report": "https://github.com/vector-im/element-web/issues/new/choose"
    },
    "keywords": [
      "chat",
--- a/docs/app-load.md
+++ b/docs/app-load.md
@@ -0,0 +1,84 @@
+# App load order
+
+**Dev note**: As of March 2022, the skin is no longer part of the app load order at all. The document's graphs have
+been kept untouched for posterity.
+
+Old slow flow:
+![image](https://user-images.githubusercontent.com/2403652/73848963-00a2a080-4821-11ea-97d4-1200fc2638f3.png)
+
+Current more parallel flow:
+![image](https://user-images.githubusercontent.com/2403652/83146440-303a2900-a0ee-11ea-806b-4f53f039b957.png)
+
+<details><summary>Code</summary>
+<p>
+<pre><code>
+digraph G {
+  node [shape=box];
+
+  subgraph cluster_0 {
+    color=orange;
+    node [style=filled];
+    label = "index.ts";
+
+    entrypoint, s0, ready [shape=point];
+    rageshake, config, i18n, theme, skin, olm [shape=parallelogram];
+    mobile [shape=diamond, label="mobile"];
+    modernizr [shape=diamond];
+    redirect, incompatible [shape=egg];
+
+    entrypoint -> rageshake;
+    rageshake -> mobile [color=blue];
+    mobile -> s0 [label="No"];
+    mobile -> redirect [label="Yes"];
+
+    s0 -> platform;
+    s0 -> olm;
+    platform -> config;
+
+    config -> i18n [color=blue];
+    config -> theme [color=blue];
+    config -> skin [color=blue];
+
+    i18n -> modernizr [color=blue];
+    theme -> modernizr [color=blue];
+    skin -> modernizr [color=blue];
+
+    modernizr -> ready [label="Yes"];
+    modernizr -> incompatible [label="No"];
+    incompatible -> ready [label="user ignore"];
+
+    olm -> ready [color=red];
+    config -> ready [color=red];
+    skin -> ready [color=red];
+    theme -> ready [color=red];
+    i18n -> ready [color=red];
+  }
+
+  subgraph cluster_1 {
+    color = green;
+    node [style=filled];
+    label = "init.tsx";
+
+    ready -> loadApp;
+    loadApp -> matrixchat;
+  }
+}
+</code></pre>
+</p>
+</details>
+
+Key:
+ Parallelogram: async/await task
+ Box: sync task
+ Diamond: conditional branch
+ Egg: user interaction
+ Blue arrow: async task is allowed to settle but allowed to fail
+ Red arrow: async task success is asserted
+
+Notes:
+ A task begins when all its dependencies (arrows going into it) are fulfilled.
+ The success of setting up rageshake is never asserted, element-web has a fallback path for running without IDB (and thus rageshake).
+ Everything is awaited to be settled before the Modernizr check, to allow it to make use of things like i18n if they are successful.
+
+Underlying dependencies:
+![image](https://user-images.githubusercontent.com/2403652/73848977-08624500-4821-11ea-9830-bb0317c41086.png)
--- a/docs/choosing-an-issue.md
+++ b/docs/choosing-an-issue.md
@@ -0,0 +1,81 @@
+# Choosing an issue to work on
+
+So you want to contribute to Element Web? That is awesome!
+
+If you're not sure where to start, make sure you read
+[CONTRIBUTING.md](../CONTRIBUTING.md), and the
+[Development](../README.md#development) and
+[Setting up a dev environment](../README.md#setting-up-a-dev-environment)
+sections of the README.
+
+Maybe you've got something specific you'd like to work on? If so, make sure you
+create an issue and
+[discuss it with the developers](https://matrix.to/#/#element-dev:matrix.org)
+before you put a lot of time into it.
+
+If you're looking for inspiration on where to start, keep reading!
+
+## Finding a good first issue
+
+All the issues for Element Web live in the
+[element-web](https://github.com/vector-im/element-web) repository, including
+issues that actually need fixing in `matrix-react-sdk` or one of the related
+repos.
+
+The first place to look is for
+[issues tagged with "good first issue"](https://github.com/vector-im/element-web/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22).
+
+Look through that list and find something that catches your interest. If there
+is nothing, there, try gently asking in
+[#element-dev:matrix.org](https://matrix.to/#/#element-dev:matrix.org) for
+someone to add something.
+
+When you're looking through the list, here are some things that might make an
+issue a **GOOD** choice:
+
+* It is a problem or feature you care about.
+* It concerns a type of code you know a little about.
+* You think you can understand what's needed.
+* It already has approval from Element Web's designers (look for comments from
+  members of the
+  [Product](https://github.com/orgs/vector-im/teams/product/members) or
+  [Design](https://github.com/orgs/vector-im/teams/design/members) teams).
+
+Here are some things that might make it a **BAD** choice:
+
+* You don't understand it (maybe add a comment asking a clarifying question).
+* It sounds difficult, or is part of a larger change you don't know about.
+* **It is tagged with `X-Needs-Design` or `X-Needs-Product`.**
+
+**Element Web's Design and Product teams tend to be very busy**, so if you make
+changes that require approval from one of those teams, you will probably have
+to wait a very long time. The kind of change affected by this is changing the
+way the product works, or how it looks in a specific area.
+
+## Finding a good second issue
+
+Once you've fixed a few small things, you can consider taking on something a
+little larger. This should mostly be driven by what you find interesting, but
+you may also find the
+[Help Wanted](https://github.com/vector-im/element-web/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3A%22Help+Wanted%22)
+label useful.
+
+Note that the same comment applies as in the previous section: if you want to
+work in areas that require Design or Product approval, you should look to join
+existing work that is already designed, as getting approval for your random
+change will take a very long time.
+
+So you should **always avoid issues tagged with `X-Needs-Design` or
+`X-Needs-Product`**.
+
+## Asking questions
+
+Feel free to ask questions about the issues or how to choose them in the
+[#element-dev:matrix.org](https://matrix.to/#/#element-dev:matrix.org) Matrix
+room.
+
+## Thank you
+
+Thank you again for contributing to Element Web. We welcome your contributions
+and are grateful for your work. We find working on it great fun, and we hope
+you do too!
--- a/docs/conferencing.md
+++ b/docs/conferencing.md
@@ -1,52 +0,0 @@
-# VoIP Conferencing
-
-This is a draft proposal for a naive voice/video conferencing implementation for
-Matrix clients.  There are many possible conferencing architectures possible for
-Matrix (Multipoint Conferencing Unit (MCU); Stream Forwarding Unit (SFU); Peer-
-to-Peer mesh (P2P), etc; events shared in the group room; events shared 1:1;
-possibly even out-of-band signalling).
-
-This is a starting point for a naive MCU implementation which could provide one
-possible Matrix-wide solution in  future, which retains backwards compatibility
-with standard 1:1 calling.
-
- * A client chooses to initiate a conference for a given room by starting a
-   voice or video call with a 'conference focus' user.  This is a virtual user
-   (typically Application Service) which implements a conferencing bridge.  It
-   isn't defined how the client discovers or selects this user.
-
- * The conference focus user MUST join the room in which the client has
-   initiated the conference - this may require the client to invite the
-   conference focus user to the room, depending on the room's `join_rules`. The
-   conference focus user needs to be in the room to let the bridge eject users
-   from the conference who have left the room in which it was initiated, and aid
-   discovery of the conference by other users in the room.  The bridge
-   identifies the room to join based on the user ID by which it was invited.
-   The format of this identifier is implementation dependent for now.
-
- * If a client leaves the group chat room, they MUST be ejected from the
-   conference. If a client leaves the 1:1 room with the conference focus user,
-   they SHOULD be ejected from the conference.
-
- * For now, rooms can contain multiple conference focus users - it's left to
-   user or client implementation to select which to converge on.  In future this
-   could be mediated using a state event (e.g. `im.vector.call.mcu`), but we
-   can't do that right now as by default normal users can't set arbitrary state
-   events on a room.
-
- * To participate in the conference, other clients initiates a standard 1:1
-   voice or video call to the conference focus user.
-
- * For best UX, clients SHOULD show the ongoing voice/video call in the UI
-   context of the group room rather than 1:1 with the focus user.  If a client
-   recognises a conference user present in the room, it MAY chose to highlight
-   this in the UI (e.g. with a "conference ongoing" notification, to aid
-   discovery).  Clients MAY hide the 1:1 room with the focus user (although in
-   future this room could be used for floor control or other direct
-   communication with the conference focus)
-
- * When all users have left the conference, the 'conference focus' user SHOULD
-   leave the room.
-
- * If a conference focus user joins a room but does not receive a 1:1 voice or
-   video call, it SHOULD time out after a period of time and leave the room.
--- a/docs/config.md
+++ b/docs/config.md
@@ -1,128 +1,471 @@
-Configuration
-=============
+# Configuration

-You can configure the app by copying `config.sample.json` to
-`config.json` and customising it:
+You can configure the app by copying `config.sample.json` to `config.json` and customising it. The possible options are
+described here. If you run into issues, please visit [#element-web:matrix.org](https://matrix.to/#/#element-web:matrix.org)
+on Matrix.

-For a good example, see https://riot.im/develop/config.json.
+For a good example of a production-tuned config, see https://app.element.io/config.json

-1. `default_server_config` sets the default homeserver and identity server URL for
-   Riot to use. The object is the same as returned by [https://<server_name>/.well-known/matrix/client](https://matrix.org/docs/spec/client_server/latest.html#get-well-known-matrix-client),
-   with added support for a `server_name` under the `m.homeserver` section to display
-   a custom homeserver name. Alternatively, the config can contain a `default_server_name`
-   instead which is where Riot will go to get that same object, although this option is
-   deprecated - see the `.well-known` link above for more information on using this option.
-   Note that the `default_server_name` is used to get a complete server configuration
-   whereas the `server_name` in the `default_server_config` is for display purposes only.
-   * *Note*: The URLs can also be individually specified as `default_hs_url` and
-     `default_is_url`, however these are deprecated. They are maintained for backwards
-     compatibility with older configurations. `default_is_url` is respected only
-     if `default_hs_url` is used.
-   * Riot will fail to load if a mix of `default_server_config`, `default_server_name`, or
-     `default_hs_url` is specified. When multiple sources are specified, it is unclear
-     which should take priority and therefore the application cannot continue.
-   * As of Riot 1.4.0, identity servers are optional. See [Identity servers](#identity-servers) below.
-1. `features`: Lookup of optional features that may be `enable`d, `disable`d, or
-   exposed to the user in the `labs` section of settings. The available
-   optional experimental features vary from release to release and are [documented](labs.md). The feature flag process is
-   [documented](feature-flags.md) as well.
-1. `showLabsSettings`: Shows the "labs" tab of user settings even when no `features` are enabled
-   or present. Useful for getting at settings which may be otherwise hidden.
-1. `brand`: String to pass to your homeserver when configuring email notifications, to let the
-   homeserver know what email template to use when talking to you.
-1. `branding`: Configures various branding and logo details, such as:
-    1. `welcomeBackgroundUrl`: An image to use as a wallpaper outside the app
-       during authentication flows. If an array is passed, an image is chosen randomly for each visit.
-    1. `authHeaderLogoUrl`: An logo image that is shown in the header during
-       authentication flows
-    1. `authFooterLinks`: a list of links to show in the authentication page footer:
-      `[{"text": "Link text", "url": "https://link.target"}, {"text": "Other link", ...}]`
-1. `reportEvent`: Configures the dialog for reporting content to the homeserver
-   admin.
-    1. `adminMessageMD`: An extra message to show on the reporting dialog to
-       mention homeserver-specific policies. Accepts Markdown.
-1. `integrations_ui_url`: URL to the web interface for the integrations server. The integrations
-   server is not Riot and normally not your homeserver either. The integration server settings
-   may be left blank to disable integrations.
-1. `integrations_rest_url`: URL to the REST interface for the integrations server.
-1. `integrations_widgets_urls`: list of URLs to the REST interface for the widget integrations server.
-1. `bug_report_endpoint_url`: endpoint to send bug reports to (must be running a
-   https://github.com/matrix-org/rageshake server). Bug reports are sent when a user clicks
-   "Send Logs" within the application. Bug reports can be disabled by leaving the
-   `bug_report_endpoint_url` out of your config file.
-1. `roomDirectory`: config for the public room directory. This section is optional.
-1. `roomDirectory.servers`: List of other homeservers' directories to include in the drop
-   down list. Optional.
-1. `default_theme`: name of theme to use by default (e.g. 'light')
-1. `update_base_url` (electron app only): HTTPS URL to a web server to download
-   updates from. This should be the path to the directory containing `macos`
-   and `win32` (for update packages, not installer packages).
-1. `piwik`: Analytics can be disabled by setting `piwik: false` or by leaving the piwik config
-   option out of your config file. If you want to enable analytics, set `piwik` to be an object
-   containing the following properties:
-    1. `url`: The URL of the Piwik instance to use for collecting analytics
-    1. `whitelistedHSUrls`: a list of HS URLs to not redact from the analytics
-    1. `whitelistedISUrls`: a list of IS URLs to not redact from the analytics
-    1. `siteId`: The Piwik Site ID to use when sending analytics to the Piwik server configured above
-1. `welcomeUserId`: the user ID of a bot to invite whenever users register that can give them a tour
-1. `embeddedPages`: Configures the pages displayed in portions of Riot that
-   embed static files, such as:
-    1. `welcomeUrl`: Initial content shown on the outside of the app when not
-       logged in. Defaults to `welcome.html` supplied with Riot.
-    1. `homeUrl`: Content shown on the inside of the app when a specific room is
-       not selected. By default, no home page is configured. If one is set, a
-       button to access it will be shown in the top left menu.
-1. `defaultCountryCode`: The ISO 3166 alpha2 country code to use when showing
-   country selectors, like the phone number input on the registration page.
-   Defaults to `GB` if the given code is unknown or not provided.
-1. `settingDefaults`:  Defaults for settings that support the `config` level,
-   as an object mapping setting name to value (note that the "theme" setting
-   is special cased to the `default_theme` in the config file).
-1. `disable_custom_urls`: disallow the user to change the
-   default homeserver when signing up or logging in.
-1. `permalinkPrefix`: Used to change the URL that Riot generates permalinks with.
-   By default, this is "https://matrix.to" to generate matrix.to (spec) permalinks.
-   Set this to your Riot instance URL if you run an unfederated server (eg:
-   "https://riot.example.org").
-1. `jitsi`: Used to change the default conference options. Learn more about the
-   Jitsi options at [jitsi.md](./jitsi.md).
-    1. `preferredDomain`: The domain name of the preferred Jitsi instance. Defaults
-       to `jitsi.riot.im`. This is used whenever a user clicks on the voice/video
-       call buttons - integration managers may use a different domain.
-1. `enable_presence_by_hs_url`: The property key should be the URL of the homeserver
-    and its value defines whether to enable/disable the presence status display
-    from that homeserver. If no options are configurd, presence is shown for all
-    homeservers.
-1. `disable_guests`: Disables guest access tokens and auto-guest registrations.
-    Defaults to false (guests are allowed).
-1. `disable_login_language_selector`: Disables the login language selector. Defaults
-    to false (language selector is shown).
-1. `disable_3pid_login`: Disables 3rd party identity options on login and registration form
-    Defaults to false (3rd party identity options are shown).
-1. `default_federate`: Default option for room federation when creating a room
-    Defaults to true (room federation enabled).
+For an example of a development/beta-tuned config, see https://develop.element.io/config.json

-Note that `index.html` also has an og:image meta tag that is set to an image
-hosted on riot.im. This is the image used if links to your copy of Riot
-appear in some websites like Facebook, and indeed Riot itself. This has to be
-static in the HTML and an absolute URL (and HTTP rather than HTTPS), so it's
-not possible for this to be an option in config.json. If you'd like to change
-it, you can build Riot, but run
-`RIOT_OG_IMAGE_URL="http://example.com/logo.png" yarn build`.
-Alternatively, you can edit the `og:image` meta tag in `index.html` directly
-each time you download a new version of Riot.
+After changing the config, the app will need to be reloaded. For web browsers this is a simple page refresh, however
+for the desktop app the application will need to be exited fully (including via the task tray) and re-started.

-Identity servers
-================
+## Homeserver configuration
+
+In order for Element to even start you will need to tell it what homeserver to connect to *by default*. Users will be
+able to use a different homeserver if they like, though this can be disabled with `"disable_custom_urls": true` in your
+config.
+
+One of the following options **must** be supplied:
+
+1. `default_server_config`: The preferred method of setting the homeserver connection information. Simply copy/paste
+   your [`/.well-known/matrix/client`](https://spec.matrix.org/latest/client-server-api/#getwell-knownmatrixclient)
+   into this field. For example:
+   ```json
+   {
+      "default_server_config": {
+         "m.homeserver": {
+            "base_url": "https://matrix-client.matrix.org"
+         },
+         "m.identity_server": {
+            "base_url": "https://vector.im"
+         }
+      }
+   }
+   ```
+2. `default_server_name`: A different method of connecting to the homeserver by looking up the connection information
+   using `.well-known`. When using this option, simply use your server's domain name (the part at the end of user IDs):
+   `"default_server_name": "matrix.org"`
+3. <del>`default_hs_url` and (optionally) `default_is_url`</del>: A very deprecated method of defining the connection
+   information. These are the same values seen as `base_url` in the `default_server_config` example, with `default_is_url`
+   being optional.
+
+If a combination of these three methods is used then Element will fail to load. This is because it is unclear which
+should be considered "first".
+
+## Labs flags
+
+Labs flags are optional, typically beta or in-development, features that can be turned on or off. The full range of
+labs flags and their development status are documented [here](./labs.md). If interested, the feature flag process is
+documented [here](./feature-flags.md).
+
+To force a labs flag on or off, use the following:
+
+```json
+{
+   "features": {
+      "feature_you_want_to_turn_on": true,
+      "feature_you_want_to_keep_off": false
+   }
+}
+```
+
+If you'd like the user to be able to self-select which labs flags they can turn on, add `"show_labs_settings": true` to
+your config. This will turn on the tab in user settings.
+
+**Note**: Feature support varies release-by-release. Check the [labs flag documentation](./labs.md) frequently if enabling
+the functionality.
+
+## Default settings
+
+Some settings additionally support being specified at the config level to affect the user experience of your Element Web
+instance. As of writing those settings are not fully documented, however a few are:
+
+1. `default_federate`: When `true` (default), rooms will be marked as "federatable" during creation. Typically this setting
+   shouldn't be used as the federation capabilities of a room **cannot** be changed after the room is created.
+2. `default_country_code`: An optional ISO 3166 alpha2 country code (eg: `GB`, the default) to use when showing phone number
+   inputs.
+3. `room_directory`: Optionally defines how the room directory component behaves. Currently only a single property, `servers`
+   is supported to add additional servers to the dropdown. For example:
+   ```json
+   {
+      "room_directory": {
+         "servers": ["matrix.org", "example.org"]
+      }
+   }
+   ```
+4. `setting_defaults`: Optional configuration for settings which are not described by this document and support the `config`
+   level. This list is incomplete. For example:
+   ```json
+   {
+      "setting_defaults": {
+         "MessageComposerInput.showStickersButton": false,
+         "MessageComposerInput.showPollsButton": false
+      }
+   }
+   ```
+   These values will take priority over the hardcoded defaults for the settings. For a list of available settings, see
+   [Settings.tsx](https://github.com/matrix-org/matrix-react-sdk/blob/develop/src/settings/Settings.tsx).
+
+## Customisation & branding
+
+<!-- Author's note: https://english.stackexchange.com/questions/570116/alternative-ways-of-saying-white-labeled -->
+
+Element supports some customisation of the user experience through various branding and theme options. While it doesn't support
+complete re-branding/private labeling, a more personalised experience can be achieved for your users.
+
+1. `default_theme`: Typically either `light` (the default) or `dark`, this is the optional name of the colour theme to use.
+   If using custom themes, this can be a theme name from that as well.
+2. `default_device_display_name`: Optional public name for devices created by login and registration, instead of the default
+   templated string. Note that this option does not support templating, currently.
+3. `brand`: Optional name for the app. Defaults to `Element`. This is used throughout the application in various strings/locations.
+4. `permalink_prefix`: An optional URL pointing to an Element Web deployment. For example, `https://app.element.io`. This will
+   change all permalinks (via the "Share" menus) to point at the Element Web deployment rather than `matrix.to`.
+5. `desktop_builds`: Optional. Where the desktop builds for the application are, if available. This is explained in more detail
+   down below.
+6. `mobile_builds`: Optional. Like `desktop_builds`, except for the mobile apps. Also described in more detail down below.
+7. `mobile_guide_toast`: When `true` (default), users accessing the Element Web instance from a mobile device will be prompted to
+   download the app instead.
+8. `update_base_url`: For the desktop app only, the URL where to acquire update packages. If specified, must be a path to a directory
+   containing `macos` and `win32` directories, with the update packages within. Defaults to `https://packages.element.io/desktop/update/`
+   in production.
+9. `map_style_url`: Map tile server style URL for location sharing. e.g. `https://api.maptiler.com/maps/streets/style.json?key=YOUR_KEY_GOES_HERE`
+   This setting is ignored if your homeserver provides `/.well-known/matrix/client` in its well-known location, and the JSON file
+   at that location has a key `m.tile_server` (or the unstable version `org.matrix.msc3488.tile_server`). In this case, the
+   configuration found in the well-known location is used instead.
+10. `welcome_user_id`: An optional user ID to start a DM with after creating an account. Defaults to nothing (no DM created).
+11. `custom_translations_url`: An optional URL to allow overriding of translatable strings. The JSON file must be in a format of
+    `{"affected string": {"languageCode": "new string"}}`. See https://github.com/matrix-org/matrix-react-sdk/pull/7886 for details.
+12. `branding`: Options for configuring various assets used within the app. Described in more detail down below.
+13. `embedded_pages`: Further optional URLs for various assets used within the app. Described in more detail down below.
+14. `disable_3pid_login`: When `false` (default), **enables** the options to log in with email address or phone number. Set to
+    `true` to hide these options.
+15. `disable_login_language_selector`: When `false` (default), **enables** the language selector on the login pages. Set to `true`
+    to hide this dropdown.
+16. `disable_guests`: When `false` (default), **enable** guest-related functionality (peeking/previewing rooms, etc) for unregistered
+    users. Set to `true` to disable this functionality.
+
+### `desktop_builds` and `mobile_builds`
+
+These two options describe the various availability for the application. When the app needs to promote an alternative download,
+such as trying to get the user to use an Android app or the desktop app for encrypted search, the config options will be looked
+at to see if the link should be to somewhere else.
+
+Starting with `desktop_builds`, the following subproperties are available:
+
+1. `available`: Required. When `true`, the desktop app can be downloaded from somewhere.
+2. `logo`: Required. A URL to a logo (SVG), intended to be shown at 24x24 pixels.
+3. `url`: Required. The download URL for the app. This is used as a hyperlink.
+
+When `desktop_builds` is not specified at all, the app will assume desktop downloads are available from https://element.io
+
+For `mobile_builds`, the following subproperties are available:
+
+1. `ios`: The URL for where to download the iOS app, such as an App Store link. When explicitly `null`, the app will assume the
+   iOS app cannot be downloaded. When not provided, the default Element app will be assumed available.
+2. `android`: The same as `ios`, except for Android instead.
+3. `fdroid`: The same as `android`, except for FDroid instead.
+
+Together, these two options might look like the following in your config:
+
+```json
+{
+   "desktop_builds": {
+      "available": true,
+      "logo": "https://example.org/assets/logo-small.svg",
+      "url": "https://example.org/not_element/download"
+   },
+   "mobile_builds": {
+      "ios": null,
+      "android": "https://example.org/not_element/android",
+      "fdroid": "https://example.org/not_element/fdroid"
+   }
+}
+```
+
+### `branding` and `embedded_pages`
+
+These two options point at various URLs for changing different internal pages (like the welcome page) and logos within the
+application.
+
+Starting with `branding`, the following subproperties are available:
+
+1. `welcome_background_url`: When a string, the URL for the full-page image background of the login, registration, and welcome
+   pages. This property can additionally be an array to have the app choose an image at random from the selections.
+2. `auth_header_logo_url`: A URL to the logo used on the login, registration, etc pages.
+3. `auth_footer_links`: A list of links to add to the footer during login, registration, etc. Each entry must have a `text` and
+   `url` property.
+
+`embedded_pages` can be configured as such:
+
+1. `welcome_url`: A URL to an HTML page to show as a welcome page (landing on `#/welcome`). When not specified, the default
+   `welcome.html` that ships with Element will be used instead.
+2. `home_url`: A URL to an HTML page to show within the app as the "home" page. When the app doesn't have a room/screen to
+   show the user, it will use the home page instead. The home page is additionally accessible from the user menu. By default,
+   no home page is set and therefore a hardcoded landing screen is used. More documentation and examples are [here](./custom-home.md).
+3. `login_for_welcome`: When `true` (default `false`), the app will use the login form as a welcome page instead of the welcome
+   page itself. This disables use of `welcome_url` and all welcome page functionality.
+
+Together, the options might look like this in your config:
+
+```json
+{
+   "branding": {
+      "welcome_background_url": "https://example.org/assets/background.jpg",
+      "auth_header_logo_url": "https://example.org/assets/logo.svg",
+      "auth_footer_links": [
+         {"text": "FAQ", "url": "https://example.org/faq"},
+         {"text": "Donate", "url": "https://example.org/donate"}
+      ]
+   },
+   "embedded_pages": {
+      "welcome_url": "https://example.org/assets/welcome.html",
+      "home_url": "https://example.org/assets/home.html"
+   }
+}
+```
+
+Note that `index.html` also has an og:image meta tag that is set to an image hosted on element.io. This is the image used if
+links to your copy of Element appear in some websites like Facebook, and indeed Element itself. This has to be static in the HTML
+and an absolute URL (and HTTP rather than HTTPS), so it's not possible for this to be an option in config.json. If you'd like to
+change it, you can build Element, but run `RIOT_OG_IMAGE_URL="http://example.com/logo.png" yarn build`. Alternatively, you can edit
+the `og:image` meta tag in `index.html` directly each time you download a new version of Element.
+
+## SSO setup
+
+When Element is deployed alongside a homeserver with SSO-only login, some options to ease the user experience might want to be set:
+
+1. `logout_redirect_url`: Optional URL to redirect the user to after they have logged out. Some SSO systems support a page that the
+   user can be sent to in order to log them out of that system too, making logout symmetric between Element and the SSO system.
+2. `sso_redirect_options`: Options to define how to handle unauthenticated users. If the object contains `"immediate": true`, then
+   all unauthenticated users will be automatically redirected to the SSO system to start their login. If instead you'd only like to
+   have users which land on the welcome page to be redirected, use `"on_welcome_page": true`. As an example:
+   ```json
+   {
+      "sso_redirect_options": {
+         "immediate": false,
+         "on_welcome_page": true
+      }
+   }
+   ```
+   It is most common to use the `immediate` flag instead of `on_welcome_page`.
+
+## VoIP / Jitsi calls
+
+Currently, Element uses Jitsi to offer conference calls in rooms. A set of defaults are applied, pointing at our Jitsi instance,
+to ensure conference calling works, however you can point Element at your own Jitsi if you prefer.
+
+More information about the Jitsi setup can be found [here](./jitsi.md).
+
+The VoIP and Jitsi options are:
+
+1. `jitsi`: Optional configuration for how to start Jitsi conferences. Currently can only contain a single `preferred_domain`
+   value which points at the domain of the Jitsi instance. Defaults to `meet.element.io`. This is *not* used if the Jitsi widget
+   was created by an integration manager, or if the homeserver provides Jitsi information in `/.well-known/matrix/client`. For
+   example:
+   ```json
+   {
+      "jitsi": {
+         "preferred_domain": "meet.jit.si"
+      }
+   }
+   ```
+2. `jitsi_widget`: Optional configuration for the built-in Jitsi widget. Currently can only contain a single `skip_built_in_welcome_screen`
+   value, denoting whether the "Join Conference" button should be shown. When `true` (default `false`), Jitsi calls will skip to
+   the call instead of having a screen with a single button on it. This is most useful if the Jitsi instance being used already
+   has a landing page for users to test audio and video before joining the call, otherwise users will automatically join the call.
+   For example:
+   ```json
+   {
+      "jitsi_widget": {
+         "skip_built_in_welcome_screen": true
+      }
+   }
+   ```
+3. `voip`: Optional configuration for various VoIP features. Currently can only contain a single `obey_asserted_identity` value to
+   send MSC3086-style asserted identity messages during VoIP calls in the room corresponding to the asserted identity. This *must*
+   only be set in trusted environments. The option defaults to `false`. For example:
+   ```json
+   {
+      "voip": {
+         "obey_asserted_identity": false
+      }
+   }
+   ```
+4. `widget_build_url`: Optional URL to have Element make a request to when a user presses the voice/video call buttons in the app,
+   if a call would normally be started by the action. The URL will be called with a `roomId` query parameter to identify the room
+   being called in. The URL must respond with a JSON object similar to the following:
+   ```json
+   {
+      "widget_id": "$arbitrary_string",
+      "widget": {
+         "creatorUserId": "@user:example.org",
+          "id": "$the_same_widget_id",
+          "type": "m.custom",
+          "waitForIframeLoad": true,
+          "name": "My Widget Name Here",
+          "avatar_url": "mxc://example.org/abc123",
+          "url": "https://example.org/widget.html",
+          "data": {
+             "title": "Subtitle goes here"
+          }
+      },
+      "layout": {
+         "container": "top",
+         "index": 0,
+         "width": 65,
+         "height": 50
+      }
+   }
+   ```
+   The `widget` is the `content` of a normal widget state event. The `layout` is the layout specifier for the widget being created,
+   as defined by the `io.element.widgets.layout` state event.
+5. `audio_stream_url`: Optional URL to pass to Jitsi to enable live streaming. This option is considered experimental and may be removed
+   at any time without notice.
+
+## Bug reporting
+
+If you run your own rageshake server to collect bug reports, the following options may be of interest:
+
+1. `bug_report_endpoint_url`: URL for where to submit rageshake logs to. Rageshakes include feedback submissions and bug reports. When
+   not present in the config, the app will disable all rageshake functionality. Set to `https://element.io/bugreports/submit` to submit
+   rageshakes to us, or use your own rageshake server.
+2. `uisi_autorageshake_app`: If a user has enabled the "automatically send debug logs on decryption errors" flag, this option will be sent
+   alongside the rageshake so the rageshake server can filter them by app name. By default, this will be `element-web`, as with any other
+   rageshake submitted by the app.
+
+   If you are using the element.io rageshake server, please set this to `element-auto-uisi` so we can better filter them.
+
+If you would like to use [Sentry](https://sentry.io/) for rageshake data, add a `sentry` object to your config with the following values:
+
+1. `dsn`: The Sentry [DSN](https://docs.sentry.io/product/sentry-basics/dsn-explainer/).
+2. `environment`: Optional [environment](https://docs.sentry.io/product/sentry-basics/environments/) to pass to Sentry.
+
+For example:
+
+```json
+{
+   "sentry": {
+      "dsn": "dsn-goes-here",
+      "environment": "production"
+   }
+}
+```
+
+## Integration managers
+
+Integration managers are embedded applications within Element to help the user configure bots, bridges, and widgets. An integration manager
+is a separate piece of software not typically available with your homeserver. To disable integrations, leave the options defined here out of
+your config.
+
+1. `integrations_ui_url`: The UI URL for the integration manager.
+2. `integrations_rest_url`: The REST interface URL for the integration manager.
+3. `integrations_widgets_urls`: A list of URLs the integration manager uses to host widgets.
+
+If you would like to use Scalar, the integration manager maintained by Element, the following options would apply:
+
+```json
+{
+   "integrations_ui_url": "https://scalar.vector.im/",
+   "integrations_rest_url": "https://scalar.vector.im/api",
+   "integrations_widgets_urls": [
+      "https://scalar.vector.im/_matrix/integrations/v1",
+      "https://scalar.vector.im/api",
+      "https://scalar-staging.vector.im/_matrix/integrations/v1",
+      "https://scalar-staging.vector.im/api",
+      "https://scalar-staging.riot.im/scalar/api"
+   ]
+}
+```
+
+## Administrative options
+
+If you would like to include a custom message when someone is reporting an event, set the following Markdown-capable field:
+
+```json
+{
+   "report_event": {
+      "admin_message_md": "Please be sure to review our [terms of service](https://example.org/terms) before reporting a message."
+   }
+}
+```
+
+To add additional "terms and conditions" links throughout the app, use the following template:
+
+```json
+{
+   "terms_and_conditions_links": [
+      { "text": "Code of conduct", "url": "https://example.org/code-of-conduct" }
+   ]
+}
+```
+
+## Analytics
+
+To configure [Posthog](https://posthog.com/), add the following under `posthog` in your config:
+
+1. `api_host`: The hostname of the posthog server.
+2. `project_api_key`: The API key from posthog.
+
+When these configuration options are not present,
+analytics are deemed impossible and the user won't be asked to opt in to the system.
+
+There are additional root-level options which can be specified:
+
+1. `analytics_owner`: the company name used in dialogs talking about analytics - this defaults to `brand`,
+and is useful when the provider of analytics is different from the provider of the Element instance.
+2. `privacy_policy_url`: URL to the privacy policy including the analytics collection policy.
+
+## Server hosting links
+
+If you would like to encourage matrix.org users to sign up for a service like [Element Matrix Services](https://element.io/matrix-services/server-hosting),
+the following configuration options can be set. Note that if the options are missing from the configuration then the hosting prompts
+will not be shown to the user.
+
+1. `hosting_signup_link`: Optional URL to link the user to when talking about "Upgrading your account". Will contain a query parameter
+   of `utm_campaign` to denote which link the user clicked on within the app. Only ever applies to matrix.org users specifically.
+2. `host_signup`: Optional configuration for an account importer to your hosting platform. The API surface of this is not documented
+   at the moment, but can be configured with the following subproperties:
+   1. `brand`: The brand name to use.
+   2. `url`: The iframe URL for the importer.
+   3. `domains`: The homeserver domains to show the importer to.
+   4. `cookie_policy_url`: The URL to the cookie policy for the importer.
+   5. `privacy_policy_url`: The URL to the privacy policy for the importer.
+   6. `terms_of_service_url`: The URL to the terms of service for the importer.
+
+If you're looking to mirror a setup from our production/development environments, the following config should be used:
+
+```json
+{
+   "hosting_signup_link": "https://element.io/matrix-services?utm_source=element-web&utm_medium=web",
+   "host_signup": {
+      "brand": "Element Home",
+      "domains": [ "matrix.org" ],
+      "url": "https://ems.element.io/element-home/in-app-loader",
+      "cookie_policy_url": "https://element.io/cookie-policy",
+      "privacy_policy_url": "https://element.io/privacy",
+      "terms_of_service_url": "https://element.io/terms-of-service"
+   }
+}
+```
+
+## Miscellaneous
+
+Element supports other options which don't quite fit into other sections of this document.
+
+To configure whether presence UI is shown for a given homeserver, set `enable_presence_by_hs_url`. It is recommended to
+set this value to the following at a minimum:
+
+```json
+{
+   "enable_presence_by_hs_url": {
+      "https://matrix.org": false,
+      "https://matrix-client.matrix.org": false
+   }
+}
+```
+
+## Identity servers

 The identity server is used for inviting other users to a room via third party
 identifiers like emails and phone numbers. It is not used to store your password
 or account information.

-As of Riot 1.4.0, all identity server functions are optional and you are
+As of Element 1.4.0, all identity server functions are optional and you are
 prompted to agree to terms before data is sent to the identity server.

-Riot will check multiple sources when looking for an identity server to use in
+Element will check multiple sources when looking for an identity server to use in
 the following order of preference:

 1. The identity server set in the user's account data
@@ -132,7 +475,7 @@ the following order of preference:
   login
 3. The identity server provided by the Riot config file

-If none of these sources have an identity server set, then Riot will prompt the
+If none of these sources have an identity server set, then Element will prompt the
 user to set an identity server first when attempting to use features that
 require one.

@@ -140,7 +483,57 @@ Currently, the only two public identity servers are https://vector.im and
 https://matrix.org, however in the future identity servers will be
 decentralised.

-Desktop app configuration
-=========================
+## Desktop app configuration

-See https://github.com/vector-im/riot-desktop#user-specified-configjson
+See https://github.com/vector-im/element-desktop#user-specified-configjson
+
+## UI Features
+
+Parts of the UI can be disabled using UI features. These are settings which appear
+under `setting_defaults` and can only be `true` (default) or `false`. When `false`,
+parts of the UI relating to that feature will be disabled regardless of the user's
+preferences.
+
+Currently, the following UI feature flags are supported:
+
+* `UIFeature.urlPreviews` - Whether URL previews are enabled across the entire application.
+* `UIFeature.feedback` - Whether prompts to supply feedback are shown.
+* `UIFeature.voip` - Whether or not VoIP is shown readily to the user. When disabled,
+  Jitsi widgets will still work though they cannot easily be added.
+* `UIFeature.widgets` - Whether or not widgets will be shown.
+* `UIFeature.flair` - Whether or not community flair is shown in rooms.
+* `UIFeature.communities` - Whether or not to show any UI related to communities. Implicitly
+  disables `UIFeature.flair` when disabled.
+* `UIFeature.advancedSettings` - Whether or not sections titled "advanced" in room and
+  user settings are shown to the user.
+* `UIFeature.shareQrCode` - Whether or not the QR code on the share room/event dialog
+  is shown.
+* `UIFeature.shareSocial` - Whether or not the social icons on the share room/event dialog
+  are shown.
+* `UIFeature.identityServer` - Whether or not functionality requiring an identity server
+  is shown. When disabled, the user will not be able to interact with the identity
+  server (sharing email addresses, 3PID invites, etc).
+* `UIFeature.thirdPartyId` - Whether or not UI relating to third party identifiers (3PIDs)
+  is shown. Typically this is considered "contact information" on the homeserver, and is
+  not directly related to the identity server.
+* `UIFeature.registration` - Whether or not the registration page is accessible. Typically
+  useful if accounts are managed externally.
+* `UIFeature.passwordReset` - Whether or not the password reset page is accessible. Typically
+  useful if accounts are managed externally.
+* `UIFeature.deactivate` - Whether or not the deactivate account button is accessible. Typically
+  useful if accounts are managed externally.
+* `UIFeature.advancedEncryption` - Whether or not advanced encryption options are shown to the
+  user.
+* `UIFeature.roomHistorySettings` - Whether or not the room history settings are shown to the user.
+  This should only be used if the room history visibility options are managed by the server.
+* `UIFeature.TimelineEnableRelativeDates` - Display relative date separators (eg: 'Today', 'Yesterday') in the
+  timeline for recent messages. When false day dates will be used.
+
+## Undocumented / developer options
+
+The following are undocumented or intended for developer use only.
+
+1. `fallback_hs_url`
+2. `sync_timeline_limit`
+3. `dangerously_allow_unsafe_and_insecure_passwords`
+4. `latex_maths_delims`: An optional setting to override the default delimiters used for maths parsing. See https://github.com/matrix-org/matrix-react-sdk/pull/5939 for details. Only used when `feature_latex_maths` is enabled.
--- a/docs/custom-home.md
+++ b/docs/custom-home.md
@@ -0,0 +1,65 @@
+# Custom Home Page
+
+The home page is shown whenever the user is logged in, but no room is selected.
+A custom `home.html` replacing the default home page can be configured either in `.well-known/matrix/client` or `config.json`.
+Such a custom home page can be used to communicate helpful information and important rules to the users.
+
+## Configuration
+
+To provide a custom home page for all element-web/desktop users of a homeserver, include the following in `.well-known/matrix/client`:
+
+```
+{
+    "io.element.embedded_pages": {
+        "home_url": "https://example.org/home.html"
+    }
+}
+```
+
+The home page can be overridden in `config.json` to provide all users of an element-web installation with the same experience:
+
+```
+{
+    "embeddedPages": {
+        "homeUrl": "https://example.org/home.html"
+    }
+}
+```
+
+
+## `home.html` Example
+
+The following is a simple example for a custom `home.html`:
+
+```
+<style type="text/css">
+	.tos {
+		width: auto;
+		color: black;
+		background : #ffcccb;
+		font-weight: bold;
+	}
+</style>
+
+<h1>The example.org Matrix Server</h1>
+
+<div class="tos">
+	<p>Behave appropriately.</p>
+</div>
+
+<h2>Start Chatting</h2>
+<ul>
+	<li><a href="#/dm">Send a Direct Message</a></li>
+	<li><a href="#/directory">Explore Public Rooms</a></li>
+	<li><a href="#/new">Create a Group Chat</a></li>
+</ul>
+```
+
+When choosing colors, be aware that the home page may be displayed in either light or dark mode.
+
+It may be needed to set CORS headers for the `home.html` to enable element-desktop to fetch it, with e.g., the following nginx config:
+
+```
+add_header Access-Control-Allow-Origin *;
+```
+
--- a/docs/customisations.md
+++ b/docs/customisations.md
@@ -0,0 +1,68 @@
+# Customisations
+
+Element Web and the React SDK support "customisation points" that can be used to
+easily add custom logic specific to a particular deployment of Element Web.
+
+An example of this is the [security customisations
+module](https://github.com/matrix-org/matrix-react-sdk/blob/develop/src/customisations/Security.ts).
+This module in the React SDK only defines some empty functions and their types:
+it does not do anything by default.
+
+To make use of these customisation points, you will first need to fork Element
+Web so that you can add your own code. Even though the default module is part of
+the React SDK, you can still override it from the Element Web layer:
+
+1. Copy the default customisation module to
+   `element-web/src/customisations/YourNameSecurity.ts`
+2. Edit customisations points and make sure export the ones you actually want to
+   activate
+3. Create/add an entry to `customisations.json` next to the webpack config:
+
+```json
+{
+    "src/customisations/Security.ts": "src/customisations/YourNameSecurity.ts"
+}
+```
+
+By isolating customisations to their own module, this approach should remove the
+chance of merge conflicts when updating your fork, and thus simplify ongoing
+maintenance.
+
+**Note**: The project deliberately does not exclude `customisations.json` from Git.
+This is to ensure that in shared projects it's possible to have a common config. By
+default, Element Web does *not* ship with this file to prevent conflicts.
+
+### Custom components
+
+Maintainers can use the above system to override components if they wish. Maintenance and API surface compatibility are
+left as a responsibility for the project - the layering in Element Web (including the react-sdk) do not make guarantees
+that properties/state machines won't change.
+
+### Component visibility customisation
+
+UI for some actions can be hidden via the ComponentVisibility customisation:
+- inviting users to rooms and spaces,
+- creating rooms,
+- creating spaces,
+
+To customise visibility create a customisation module from [ComponentVisibility](https://github.com/matrix-org/matrix-react-sdk/blob/master/src/customisations/ComponentVisibility.ts) following the instructions above.
+
+`shouldShowComponent` determines whether the active MatrixClient user should be able to use
+the given UI component. When `shouldShowComponent` returns falsy all UI components for that feature will be hidden.
+If shown, the user might still not be able to use the
+component depending on their contextual permissions. For example, invite options
+might be shown to the user, but they won't have permission to invite users to
+the current room: the button will appear disabled.
+
+For example, to only allow users who meet a certain condition to create spaces:
+```typescript
+function shouldShowComponent(component: UIComponent): boolean {
+    if (component === UIComponent.CreateSpaces) {
+        // customConditionCheck() is a function of your own creation
+        const userMeetsCondition = customConditionCheck(MatrixClientPeg.get().getUserId());
+        return userMeetsCondition;
+    }
+    return true;
+}
+```
+In this example, all UI related to creating a space will be hidden unless the users meets the custom condition.
--- a/docs/e2ee.md
+++ b/docs/e2ee.md
@@ -0,0 +1,63 @@
+# End to end encryption by default
+
+By default, Element will create encrypted DM rooms if the user you are chatting with has keys uploaded on their account.
+For private room creation, Element will default to encryption on but give you the choice to opt-out.
+
+## Disabling encryption by default
+
+Set the following on your homeserver's
+`/.well-known/matrix/client` config:
+
+```json
+{
+  "io.element.e2ee": {
+    "default": false
+  }
+}
+```
+
+# Secure backup
+
+By default, Element strongly encourages (but does not require) users to set up
+Secure Backup so that cross-signing identity key and message keys can be
+recovered in case of a disaster where you lose access to all active devices.
+
+## Requiring secure backup
+
+To require Secure Backup to be configured before Element can be used, set the
+following on your homeserver's `/.well-known/matrix/client` config:
+
+```json
+{
+  "io.element.e2ee": {
+    "secure_backup_required": true
+  }
+}
+```
+
+## Preferring setup methods
+
+By default, Element offers users a choice of a random key or user-chosen
+passphrase when setting up Secure Backup. If a homeserver admin would like to
+only offer one of these, you can signal this via the
+`/.well-known/matrix/client` config, for example:
+
+```json
+{
+  "io.element.e2ee": {
+    "secure_backup_setup_methods": ["passphrase"]
+  }
+}
+```
+
+The field `secure_backup_setup_methods` is an array listing the methods the
+client should display. Supported values currently include `key` and
+`passphrase`. If the `secure_backup_setup_methods` field is not present or
+exists but does not contain any supported methods, Element will fallback to the
+default value of: `["key", "passphrase"]`.
+
+# Compatibility
+
+The settings above were first proposed under a `im.vector.riot.e2ee` key, which
+is now deprecated. Element will check for either key, preferring
+`io.element.e2ee` if both exist.
--- a/docs/feature-flags.md
+++ b/docs/feature-flags.md
@@ -1,6 +1,6 @@
 # Feature flags

-When developing new features for Riot, we use feature flags to give us more
+When developing new features for Element, we use feature flags to give us more
 flexibility and control over when and where those features are enabled.

 For example, flags make the following things possible:
@@ -8,7 +8,7 @@ For example, flags make the following things possible:
 * Extended testing of a feature via labs on develop
 * Enabling features when ready instead of the first moment the code is released
 * Testing a feature with a specific set of users (by enabling only on a specific
-  Riot instance)
+  Element instance)

 The size of the feature controlled by a feature flag may vary widely: it could
 be a large project like reactions or a smaller change to an existing algorithm.
@@ -35,7 +35,7 @@ clients commit to doing the associated clean up work once a feature stabilises.
 When starting work on a feature, we should create a matching feature flag:

 1. Add a new
-   [setting](https://github.com/matrix-org/matrix-react-sdk/blob/develop/src/settings/Settings.js)
+   [setting](https://github.com/matrix-org/matrix-react-sdk/blob/develop/src/settings/Settings.tsx)
   of the form:
 ```js
    "feature_cats": {
@@ -47,17 +47,9 @@ When starting work on a feature, we should create a matching feature flag:
 ```
 2. Check whether the feature is enabled as appropriate:
 ```js
-    SettingsStore.isFeatureEnabled("feature_cats")
+    SettingsStore.getValue("feature_cats")
 ```
-3. Add the feature to the set of labs on
-   [develop](https://github.com/vector-im/riot-web/blob/develop/riot.im/develop/config.json)
-   and [nightly](https://github.com/vector-im/riot-desktop/blob/develop/riot.im/nightly/config.json):
-```json
-    "features": {
-        "feature_cats": "labs"
-    },
-```
-4. Document the feature in the [labs documentation](https://github.com/vector-im/riot-web/blob/develop/docs/labs.md)
+3. Document the feature in the [labs documentation](https://github.com/vector-im/element-web/blob/develop/docs/labs.md)

 With these steps completed, the feature is disabled by default, but can be
 enabled on develop and nightly by interested users for testing.
@@ -67,69 +59,49 @@ The following lists a few common options.

 ## Enabling by default on develop and nightly

-Set the feature to `enable` in the
-[develop](https://github.com/vector-im/riot-web/blob/develop/riot.im/develop/config.json)
+Set the feature to `true` in the
+[develop](https://github.com/vector-im/element-web/blob/develop/element.io/develop/config.json)
 and
-[nightly](https://github.com/vector-im/riot-desktop/blob/develop/riot.im/nightly/config.json)
+[nightly](https://github.com/vector-im/element-desktop/blob/develop/element.io/nightly/config.json)
 configs:

 ```json
    "features": {
-        "feature_cats": "enable"
+        "feature_cats": true
    },
 ```

 ## Enabling by default on staging, app, and release

-Set the feature to `enable` in the
-[staging / app](https://github.com/vector-im/riot-web/blob/develop/riot.im/app/config.json)
+Set the feature to `true` in the
+[staging / app](https://github.com/vector-im/element-web/blob/develop/element.io/app/config.json)
 and
-[release](https://github.com/vector-im/riot-desktop/blob/develop/riot.im/release/config.json)
+[release](https://github.com/vector-im/element-desktop/blob/develop/element.io/release/config.json)
 configs.

-**Warning:** While this does mean the feature is enabled by default for
-https://riot.im and official Riot Desktop builds, it will not be enabled by
-default for self-hosted installs, custom desktop builds, etc. To cover those
-cases as well, the best options at the moment are converting to a regular
-setting defaulted on or to remove the flag. Simply enabling the existing flag by
-default in `Settings.js`
-[does not work currently](https://github.com/vector-im/riot-web/issues/10360).
+**Note:** The above will only enable the feature for https://app.element.io and official Element
+Desktop builds. It will not be enabled for self-hosted installed, custom desktop builds, etc. To
+cover these cases, change the setting's `default` in `Settings.tsx` to `true`.

 ## Feature deployed successfully

-Once we're confident that a feature is working well, we should remove the flag:
+Once we're confident that a feature is working well, we should remove or convert the flag.

-1. Remove the [setting](https://github.com/matrix-org/matrix-react-sdk/blob/develop/src/settings/Settings.js)
-2. Remove all `isFeatureEnabled` lines that test for the feature's setting
-3. Remove the feature from the [labs documentation](https://github.com/vector-im/riot-web/blob/develop/docs/labs.md)
-4. Remove feature state from
-   [develop](https://github.com/vector-im/riot-web/blob/develop/riot.im/develop/config.json),
-   [nightly](https://github.com/vector-im/riot-desktop/blob/develop/riot.im/nightly/config.json),
-   [staging / app](https://github.com/vector-im/riot-web/blob/develop/riot.im/app/config.json),
+If the feature is meant to be turned off/on by the user:
+1. Remove `isFeature` from the [setting](https://github.com/matrix-org/matrix-react-sdk/blob/develop/src/settings/Settings.ts)
+2. Change the `default` to `true` (if desired).
+3. Remove the feature from the [labs documentation](https://github.com/vector-im/element-web/blob/develop/docs/labs.md)
+4. Celebrate! 🥳
+
+If the feature is meant to be forced on (non-configurable):
+1. Remove the [setting](https://github.com/matrix-org/matrix-react-sdk/blob/develop/src/settings/Settings.ts)
+2. Remove all `getValue` lines that test for the feature.
+3. Remove the feature from the [labs documentation](https://github.com/vector-im/element-web/blob/develop/docs/labs.md)
+4. If applicable, remove the feature state from
+   [develop](https://github.com/vector-im/element-web/blob/develop/element.io/develop/config.json),
+   [nightly](https://github.com/vector-im/element-desktop/blob/develop/element.io/nightly/config.json),
+   [staging / app](https://github.com/vector-im/element-web/blob/develop/element.io/app/config.json),
   and
-   [release](https://github.com/vector-im/riot-desktop/blob/develop/riot.im/release/config.json)
+   [release](https://github.com/vector-im/element-desktop/blob/develop/element.io/release/config.json)
   configs
 5. Celebrate! 🥳
-
-## Convert to a regular setting (optional)
-
-Sometimes we decide a feature should always be user-controllable as a setting
-even after it has been fully deployed. In that case, we would craft a new,
-regular setting:
-
-1. Remove the feature flag from
-   [settings](https://github.com/matrix-org/matrix-react-sdk/blob/develop/src/settings/Settings.js)
-   and add a regular setting with the appropriate levels for your feature
-2. Replace the `isFeatureEnabled` lines with `getValue` or similar calls
-   according to the [settings
-   docs](https://github.com/matrix-org/matrix-react-sdk/blob/develop/docs/settings.md)
-   (checking carefully, as we may want a different mix of code paths when the
-   feature is always present but gated by a setting)
-3. Remove the feature from the [labs documentation](https://github.com/vector-im/riot-web/blob/develop/docs/labs.md)
-4. Remove feature state from
-   [develop](https://github.com/vector-im/riot-web/blob/develop/riot.im/develop/config.json),
-   [nightly](https://github.com/vector-im/riot-desktop/blob/develop/riot.im/nightly/config.json),
-   [staging / app](https://github.com/vector-im/riot-web/blob/develop/riot.im/app/config.json),
-   and
-   [release](https://github.com/vector-im/riot-desktop/blob/develop/riot.im/release/config.json)
-   configs
--- a/docs/img/pr-checks.png
+++ b/docs/img/pr-checks.png
--- a/docs/jitsi-dev.md
+++ b/docs/jitsi-dev.md
@@ -1,10 +1,10 @@
 # Jitsi wrapper developer docs

-*If you're looking for information on how to set up Jitsi in your Riot, see 
+*If you're looking for information on how to set up Jitsi in your Element, see 
 [jitsi.md](./jitsi.md) instead.*

 These docs are for developers wondering how the different conference buttons work
-within Riot. If you're not a developer, you're probably looking for [jitsi.md](./jitsi.md).
+within Element. If you're not a developer, you're probably looking for [jitsi.md](./jitsi.md).

 ## Brief introduction to widgets

@@ -17,8 +17,8 @@ in the react-sdk), though for some widgets special integration can be done. v2 w
 have a `data` object which helps achieve that special integration, though v1 widgets
 are best iframed and left alone.

-Widgets have a `postMessage` API they can use to interact with Riot, which also allows
-Riot to interact with them. Typically this is most used by the sticker picker (an
+Widgets have a `postMessage` API they can use to interact with Element, which also allows
+Element to interact with them. Typically this is most used by the sticker picker (an
 account-level widget), though widgets like the Jitsi widget will request permissions to
 get 'stuck' into the room list during a conference.

@@ -28,7 +28,7 @@ Widgets can be added with the `/addwidget <url>` command.

 Integration managers (like Scalar and Dimension) are accessible via the 4 squares in
 the top right of the room and provide a simple UI over top of bridges, bots, and other
-stuff to plug into a room. They are a separate service to Riot and are thus iframed
+stuff to plug into a room. They are a separate service to Element and are thus iframed
 in a dialog as well. They also have a `postMessage` API they can use to interact with
 the client to create things like widgets, give permissions to bridges, and generally
 set everything up for the integration the user is working with.
@@ -51,7 +51,7 @@ over `postMessage`, even if they aren't going to be using the widget APIs).

 Widgets added with the `/addwidget` command will *not* be wrapped as they are not going
 through an integration manager. The widgets themselves *should* also work outside of
-Riot. Widgets currently have a "pop out" button which opens them in a new tab and
+Element. Widgets currently have a "pop out" button which opens them in a new tab and
 therefore have no connection back to Riot.

 ## Jitsi widgets from integration managers
@@ -65,27 +65,27 @@ server they specified in their config.json - this is expected.
 Some integration managers allow the user to change the conference name while others
 will generate one for the user. 

-## Jitsi widgets generated by Riot itself
+## Jitsi widgets generated by Element itself

 When the user clicks on the call buttons by the composer, the integration manager is
-not involved in the slightest. Instead, Riot itself generates a widget event, this time
+not involved in the slightest. Instead, Element itself generates a widget event, this time
 using the config.json parameters, and publishes that to the room. If there's only two
 people in the room, a plain WebRTC call is made instead of using a widget at all - these
 are defined in the Matrix specification.

-The Jitsi widget created by Riot uses a local `jitsi.html` wrapper (or one hosted by
-`https://riot.im/app` for desktop users or those on non-https domains) as the widget
-`url`. The wrapper has some basic functionality for talking to Riot to ensure the
+The Jitsi widget created by Element uses a local `jitsi.html` wrapper (or one hosted by
+`https://app.element.io` for desktop users or those on non-https domains) as the widget
+`url`. The wrapper has some basic functionality for talking to Element to ensure the
 required `postMessage` calls are fulfilled.

 **Note**: Per [jitsi.md](./jitsi.md) the `preferredDomain` can also come from the server's
 client .well-known data. 

-## The Jitsi wrapper in Riot
+## The Jitsi wrapper in Element

-Whenever Riot sees a Jitsi widget, it ditches the `url` and instead replaces it with
+Whenever Element sees a Jitsi widget, it ditches the `url` and instead replaces it with
 its local wrapper, much like what it would do when creating a widget. However, instead
-of using one from riot.im/app, it will use one local to the client instead.
+of using one from [app.element.io](https://app.element.io), it will use one local to the client instead.

 The wrapper is used to provide a consistent experience to users, as well as being faster
 and less risky to load. The local wrapper URL is populated with the conference information
--- a/docs/jitsi.md
+++ b/docs/jitsi.md
@@ -1,26 +1,30 @@
-# Jitsi in Riot
+# Jitsi in Element

-Riot uses [Jitsi](https://jitsi.org/) for conference calls, which provides options for
+Element uses [Jitsi](https://jitsi.org/) for conference calls, which provides options for
 self-hosting your own server and supports most major platforms.

 1:1 calls, or calls between you and one other person, do not use Jitsi. Instead, those
-calls work directly between clients or via TURN servers configured on the respective 
+calls work directly between clients or via TURN servers configured on the respective
 homeservers.

-There's a number of ways to start a Jitsi call: the easiest way is to click on the 
+There's a number of ways to start a Jitsi call: the easiest way is to click on the
 voice or video buttons near the message composer in a room with more than 2 people. This
 will add a Jitsi widget which allows anyone in the room to join.

 Integration managers (available through the 4 squares in the top right of the room) may
 provide their own approaches for adding Jitsi widgets.

-## Configuring Riot to use your self-hosted Jitsi server
+## Configuring Element to use your self-hosted Jitsi server

-Riot will use the Jitsi server that is embedded in the widget, even if it is not the
+You can host your own Jitsi server to use with Element. It's usually advisable to use a recent
+version of Jitsi. In particular, versions older than around 6826 will cause problems with
+Element 1.9.10 or newer.
+
+Element will use the Jitsi server that is embedded in the widget, even if it is not the
 one you configured. This is because conference calls must be held on a single Jitsi
 server and cannot be split over multiple servers.

-However, you can configure Riot to *start* a conference with your Jitsi server by adding
+However, you can configure Element to *start* a conference with your Jitsi server by adding
 to your [config](./config.md) the following:
 ```json
 {
@@ -30,17 +34,17 @@ to your [config](./config.md) the following:
 }
 ```

-The default is `jitsi.riot.im` (a free service offered by Riot), and the demo site for
-Jitsi uses `meet.jit.si` (also free).
+Element's default is `meet.element.io` (a free service offered by Element). `meet.jit.si`
+is an instance hosted by Jitsi themselves and is also free to use.

-Once you've applied the config change, refresh Riot and press the call button. This
-should start a new conference on your Jitsi server. 
+Once you've applied the config change, refresh Element and press the call button. This
+should start a new conference on your Jitsi server.

-**Note**: The widget URL will point to a `jitsi.html` page hosted by Riot. The Jitsi
+**Note**: The widget URL will point to a `jitsi.html` page hosted by Element. The Jitsi
 domain will appear later in the URL as a configuration parameter.

 **Hint**: If you want everyone on your homeserver to use the same Jitsi server by
-default, and you are using riot-web 1.6 or newer, set the following on your homeserver's 
+default, and you are using element-web 1.6 or newer, set the following on your homeserver's
 `/.well-known/matrix/client` config:
 ```json
 {
@@ -50,9 +54,17 @@ default, and you are using riot-web 1.6 or newer, set the following on your home
 }
 ```

-## Mobile app support
+## Element Android

-Currently the Riot mobile apps do not support custom Jitsi servers and will instead
-use the default `jitsi.riot.im` server. When users on the mobile apps join the call,
-they will be joining a different conference which has the same name, but not the same
-participants. This is a known bug and which needs to be fixed.
+Element Android (1.0.5+) supports custom Jitsi domains, similar to Element Web above.
+
+1:1 calls, or calls between you and one other person, do not use Jitsi. Instead, those
+calls work directly between clients or via TURN servers configured on the respective
+homeservers.
+
+For rooms with more than 2 joined members, when creating a Jitsi conference via call/video buttons of the toolbar (not via integration manager), Element Android will create a widget using the [wrapper](https://github.com/vector-im/element-web/blob/develop/docs/jitsi-dev.md) hosted on `app.element.io`.
+The domain used is the one specified by the `/.well-known/matrix/client` endpoint, and if not present it uses the fallback defined in `config.json` (meet.element.io)
+
+For active Jitsi widgets in the room, a native Jitsi widget UI is created and points to the instance specified in the `domain` key of the widget content data.
+
+Element Android manages allowed native widgets permissions a bit differently than web widgets (as the data shared are different and never shared with the widget URL). For Jitsi widgets, permissions are requested only once per domain (consent saved in account data).
--- a/docs/kubernetes.md
+++ b/docs/kubernetes.md
@@ -0,0 +1,181 @@
+Running in Kubernetes
+=====================
+
+In case you would like to deploy element-web in a kubernetes cluster you can use
+the provided Kubernetes example below as a starting point. Note that this example assumes the
+Nginx ingress to be installed.
+
+Note that the content of the required `config.json` is defined inside this yaml because it needs
+to be put in your Kubernetes cluster as a `ConfigMap`.
+
+So to use it you must create a file with this content as a starting point and modify it so it meets
+the requirements of your environment.
+
+Then you can deploy it to your cluster with something like `kubectl apply -f my-element-web.yaml`.
+
+    # This is an example of a POSSIBLE config for deploying a single element-web instance in Kubernetes
+
+    # Use the element-web namespace to put it all in.
+
+    apiVersion: v1
+    kind: Namespace
+    metadata:
+      name: element-web
+
+    ---
+
+    # The config.json file is to be put into Kubernetes as a config file in such a way that
+    # the element web instance can read it.
+    # The code below shows how this can be done with the config.sample.json content.
+
+    apiVersion: v1
+    kind: ConfigMap
+    metadata:
+      name: element-config
+      namespace: element-web
+    data:
+      config.json: |
+        {
+            "default_server_config": {
+                "m.homeserver": {
+                    "base_url": "https://matrix-client.matrix.org",
+                    "server_name": "matrix.org"
+                },
+                "m.identity_server": {
+                    "base_url": "https://vector.im"
+                }
+            },
+            "disable_custom_urls": false,
+            "disable_guests": false,
+            "disable_login_language_selector": false,
+            "disable_3pid_login": false,
+            "brand": "Element",
+            "integrations_ui_url": "https://scalar.vector.im/",
+            "integrations_rest_url": "https://scalar.vector.im/api",
+            "integrations_widgets_urls": [
+                    "https://scalar.vector.im/_matrix/integrations/v1",
+                    "https://scalar.vector.im/api",
+                    "https://scalar-staging.vector.im/_matrix/integrations/v1",
+                    "https://scalar-staging.vector.im/api",
+                    "https://scalar-staging.riot.im/scalar/api"
+            ],
+            "bug_report_endpoint_url": "https://element.io/bugreports/submit",
+            "defaultCountryCode": "GB",
+            "show_labs_settings": false,
+            "features": { },
+            "default_federate": true,
+            "default_theme": "light",
+            "room_directory": {
+                "servers": [
+                        "matrix.org"
+                ]
+            },
+            "enable_presence_by_hs_url": {
+                "https://matrix.org": false,
+                "https://matrix-client.matrix.org": false
+            },
+            "setting_defaults": {
+                "breadcrumbs": true
+            },
+            "jitsi": {
+                "preferred_domain": "meet.element.io"
+            }
+        }
+
+
+    ---
+
+    # A deployment of the element-web for a single instance
+
+    apiVersion: apps/v1
+    kind: Deployment
+    metadata:
+      name: element
+      namespace: element-web
+    spec:
+      selector:
+        matchLabels:
+          app: element
+      replicas: 1
+      template:
+        metadata:
+          labels:
+            app: element
+        spec:
+          containers:
+          - name: element
+            image: vectorim/element-web:latest
+            volumeMounts:
+            - name: config-volume
+              mountPath: /app/config.json
+              subPath: config.json
+            ports:
+            - containerPort: 80
+              name: element
+              protocol: TCP
+            readinessProbe:
+                httpGet:
+                    path: /
+                    port: element
+                initialDelaySeconds: 2
+                periodSeconds: 3
+            livenessProbe:
+                httpGet:
+                    path: /
+                    port: element
+                initialDelaySeconds: 10
+                periodSeconds: 10
+          volumes:
+          - name: config-volume
+            configMap:
+              name: element-config
+
+    ---
+
+    # Wrap it all in a Service
+
+    apiVersion: v1
+    kind: Service
+    metadata:
+      name: element
+      namespace: element-web
+    spec:
+      selector:
+        app: element
+      ports:
+        - name: default
+          protocol: TCP
+          port: 80
+          targetPort: 80
+
+    ---
+
+    # An ingress definition to expose the service via a hostname
+
+    apiVersion: networking.k8s.io/v1
+    kind: Ingress
+    metadata:
+      name: element
+      namespace: element-web
+      annotations:
+        kubernetes.io/ingress.class: nginx
+        nginx.ingress.kubernetes.io/configuration-snippet: |
+          add_header X-Frame-Options SAMEORIGIN;
+          add_header X-Content-Type-Options nosniff;
+          add_header X-XSS-Protection "1; mode=block";
+          add_header Content-Security-Policy "frame-ancestors 'none'";
+    spec:
+      rules:
+        - host: element.example.nl
+          http:
+            paths:
+              - pathType: Prefix
+                path: /
+                backend:
+                  service:
+                    name: element
+                    port:
+                      number: 80
+
+    ---
+
--- a/docs/labs.md
+++ b/docs/labs.md
@@ -1,28 +1,38 @@
 # Labs features

-If Labs is enabled in the [Riot config](config.md), you can enable some of these features by going
+If Labs is enabled in the [Element config](config.md), you can enable some of these features by going
 to `Settings->Labs`. This list is non-exhaustive and subject to change, chat in
-[#riot-web:matrix.org](https://matrix.to/#/#riot-web:matrix.org) for more information.
+[#element-web:matrix.org](https://matrix.to/#/#element-web:matrix.org) for more information.

 **Be warned! Labs features are not finalised, they may be fragile, they may change, they may be
 dropped. Ask in the room if you are unclear about any details here.**

+## Submit Abuse Report to Moderators [MSC3215](https://github.com/matrix-org/matrix-doc/pull/3215) support (`feature_report_to_moderators`)
+
+A new version of the "Report" dialog that lets users send abuse reports directly to room moderators,
+if the room supports it.
+
+## Render LaTeX maths in messages (`feature_latex_maths`)
+
+Enables rendering of LaTeX maths in messages using [KaTeX](https://katex.org/). LaTeX between single dollar-signs is interpreted as inline maths and double dollar-signs as display maths (i.e. centred on its own line).
+
 ## Message pinning (`feature_pinning`)

 Allows you to pin messages in the room. To pin a message, use the 3 dots to the right of the message
 and select "Pin".

-## Custom status (`feature_custom_status`)
+## Jump to date (`feature_jump_to_date`)

-An experimental approach for supporting custom status messages across DMs. To set a status, click on
-your avatar next to the message composer.
+Note: This labs feature is only visible when your homeserver has MSC3030 enabled
+(in Synapse, add `experimental_features` -> `msc3030_enabled` to your
+`homeserver.yaml`) which means `GET /_matrix/client/versions` responds with
+`org.matrix.msc3030` under the `unstable_features` key.

-## Custom tags (`feature_custom_tags`)
+Adds a dropdown menu to the date separator headers in the timeline which allows
+you to jump to last week, last month, the beginning of the room, or choose a
+date from the calendar.

-An experimental approach for dealing with custom tags. Custom tags will appear in the bottom portion
-of the community filter panel.
-
-Setting custom tags is not supported by Riot.
+Also adds the `/jumptodate 2022-01-31` slash command.

 ## Render simple counters in room header (`feature_state_counters`)

@@ -47,10 +57,6 @@ Once enabled, send a custom state event to a room to set values:

 That's it. Now should see your new counter under the header.

-## Multiple integration managers (`feature_many_integration_managers`)
-
-Exposes a way to access all the integration managers known to Riot. This is an implementation of [MSC1957](https://github.com/matrix-org/matrix-doc/pull/1957).
-
 ## New ways to ignore people (`feature_mjolnir`)

 When enabled, a new settings tab appears for users to be able to manage their ban lists.
@@ -67,22 +73,6 @@ An implementation of [MSC2241](https://github.com/matrix-org/matrix-doc/pull/224

 This also includes a new implementation of the user & member info panel, designed to share more code between showing community members & room members. Built on top of this new panel is also a new UX for verification from the member panel.

-## Cross-signing
-
-Cross-signing ([MSC1756](https://github.com/matrix-org/matrix-doc/pull/1756))
-improves the device verification experience by allowing you to verify a user
-instead of verifying each of their devices.
-
-The feature is enabled by default and does not follow a traditional labs flag
-at the moment. If something goes wrong, add this to your config to disable it:
-```json
-{
-  "settingDefaults": {
-    "feature_cross_signing": false  
-  }
-}
-```
-
 The setting will be removed in a future release, enabling it non-optionally for
 all users.

@@ -100,9 +90,87 @@ person is online.

 ## Custom themes (`feature_custom_themes`)

-Custom themes are possible through Riot's [theme support](./theming.md), though
-normally these themes need to be defined in the config for Riot. This labs flag
+Custom themes are possible through Element's [theme support](./theming.md), though
+normally these themes need to be defined in the config for Element. This labs flag
 adds an ability for end users to add themes themselves by using a URL to the JSON
 theme definition.

-For some sample themes, check out [aaronraimist/riot-web-themes](https://github.com/aaronraimist/riot-web-themes).
+For some sample themes, check out [aaronraimist/element-themes](https://github.com/aaronraimist/element-themes).
+
+## Message preview tweaks
+
+To enable message previews in the left panel for reactions in all rooms, enable `feature_roomlist_preview_reactions_all`.
+
+To enable message previews for reactions in DMs only, enable `feature_roomlist_preview_reactions_dms`. This is ignored when it is enabled for all rooms.
+
+## Dehydrated devices (`feature_dehydration`)
+
+Allows users to receive encrypted messages by creating a device that is stored
+encrypted on the server, as described in [MSC2697](https://github.com/matrix-org/matrix-doc/pull/2697).
+
+## Breadcrumbs v2 (`feature_breadcrumbs_v2`)
+
+Instead of showing the horizontal list of breadcrumbs under the filter field, the new UX is an interactive context menu
+triggered by the button to the right of the filter field.
+
+## Spotlight search (`feature_spotlight`) [In Development]
+
+Switches to a new room search experience.
+
+## Extensible events rendering (`feature_extensible_events`) [In Development]
+
+*Intended for developer use only at the moment.*
+
+Extensible Events are a [new event format](https://github.com/matrix-org/matrix-doc/pull/1767) which
+supports graceful fallback in unknown event types. Instead of rendering nothing or a blank space, events
+can define a series of other events which represent the event's information but in different ways. The
+base of these fallbacks being text.
+
+Turning this flag on indicates that, when possible, the extensible events structure should be parsed on
+supported event types. This should lead to zero perceptual change in the timeline except in cases where
+the sender is using unknown/unrecognised event types.
+
+Sending events with extensible events structure is always enabled - this should not affect any downstream
+client.
+
+## Right panel stays open (`feature_right_panel_default_open`)
+
+This is an experimental default open right panel mode as a quick fix for those
+who prefer to have the right panel open consistently across rooms.
+
+If no right panel state is known for the room or it was closed on the last room
+visit, it will default to the room member list. Otherwise, the saved card last
+used in that room is shown.
+
+## Pin drop location sharing (`feature_location_share_pin_drop`) [In Development]
+
+Enables sharing a pin drop location to the timeline.
+
+## Live location sharing (`feature_location_share_live`) [In Development]
+
+Enables sharing your current location to the timeline, with live updates.
+
+## Threaded Messaging (`feature_thread`)
+
+Threading allows users to branch out a new conversation from the main timeline of a room. This is particularly useful in high traffic rooms where multiple conversations can happen in parallel or when a single discussion might stretch over a very long period of time.
+
+Threads can be access by clicking their summary below the root event on the room timeline. Users can find a comprehensive list of threads by click the icon on the room header button.
+
+This feature might work in degraded mode if the homeserver a user is connected to does not advertise support for the unstable feature `org.matrix.msc3440`  when calling the `/versions` API endpoint.
+
+## Video rooms (`feature_video_rooms`)
+
+Enables support for creating and joining video rooms, which are persistent video chats that users can jump in and out of.
+
+## Rich text in room topics (`feature_html_topic`) [In Development]
+
+Enables rendering of MD / HTML in room topics.
+
+## Exploring public spaces (`feature_exploring_public_spaces`)
+
+Enables exploring public spaces in the new search dialog. Requires the server to
+have [MSC3827](https://github.com/matrix-org/matrix-spec-proposals/pull/3827) enabled.
+
+## Favourite Messages (`feature_favourite_messages`) [In Development]
+
+Enables users to bookmark a message or content for a later reference.
--- a/docs/memory-profiles-and-leaks.md
+++ b/docs/memory-profiles-and-leaks.md
@@ -1,6 +1,6 @@
 ## Memory leaks

-Riot usually emits slow behaviour just before it is about to crash. Getting a 
+Element usually emits slow behaviour just before it is about to crash. Getting a 
 memory snapshot (below) just before that happens is ideal in figuring out what
 is going wrong.

@@ -14,14 +14,14 @@ this happens though so we can try and narrow down what might have gone wrong.
 ## Memory profiles/snapshots

 When investigating memory leaks/problems it's usually important to compare snapshots
-from different points in the Riot session lifecycle. Most importantly, a snapshot
+from different points in the Element session lifecycle. Most importantly, a snapshot
 to establish the baseline or "normal" memory usage is useful. Taking a snapshot
-roughly 30-60 minutes after starting Riot is a good time to establish "normal"
+roughly 30-60 minutes after starting Element is a good time to establish "normal"
 memory usage for the app - anything after that is at risk of hiding the memory leak
 and anything newer is still in the warmup stages of the app.

 **Memory profiles can contain sensitive information.** If you are submitting a memory
-profile to us for debugging purposes, please pick the appropriate Riot developer and
+profile to us for debugging purposes, please pick the appropriate Element developer and
 send them over an encrypted private message. *Do not share your memory profile in
 public channels or with people you do not trust.*

@@ -42,7 +42,7 @@ While the profile is in progress, the tab might be frozen or unresponsive.

 1. Press CTRL+SHIFT+I (I as in eye).
 2. Click the Memory tab.
-3. Select "Heap Snapshot" and the riot.im VM instance (not the indexeddb one).
+3. Select "Heap Snapshot" and the app.element.io VM instance (not the indexeddb one).
 4. Click "Take Snapshot".
 5. Wait a bit (coffee is a good option).
 6. When the save button appears on the left side of the panel, click it to save the
--- a/docs/modules.md
+++ b/docs/modules.md
@@ -0,0 +1,48 @@
+# Module system
+
+The module system in Element Web is a way to add or modify functionality of Element Web itself, bundled at compile time
+for the app. This means that modules are loaded as part of the `yarn build` process but have an effect on user experience
+at runtime.
+
+## Installing modules
+
+If you already have a module you want to install, such as our [ILAG Module](https://github.com/vector-im/element-web-ilag-module),
+then copy `build_config.sample.yaml` to `build_config.yaml` in the same directory. In your new `build_config.yaml` simply
+add the reference to the module as described by the sample file, using the same syntax you would for `yarn add`:
+
+```yaml
+modules:
+    # Our module happens to be published on NPM, so we use that syntax to reference it.
+    - "@vector-im/element-web-ilag-module@latest"
+```
+
+Then build the app as you normally would: `yarn build` or `yarn dist` (if compatible on your platform). If you are building
+the Docker image then ensure your `build_config.yaml` ends up in the build directory. Usually this works fine if you use
+the current directory as the build context (the `.` in `docker build -t my-element-web .`).
+
+## Writing modules
+
+While writing modules is meant to be easy, not everything is possible yet. For modules which want to do something we haven't
+exposed in the module API, the module API will need to be updated. This means a PR to both the
+[`matrix-react-sdk`](https://github.com/matrix-org/matrix-react-sdk) and [`matrix-react-sdk-module-api`](https://github.com/matrix-org/matrix-react-sdk-module-api).
+
+Once your change to the module API is accepted, the `@matrix-org/react-sdk-module-api` dependency gets updated at the
+`matrix-react-sdk` and `element-web` layers (usually by us, the maintainers) to ensure your module can operate.
+
+If you're not adding anything to the module API, or your change was accepted per above, then start off with a clone of
+our [ILAG module](https://github.com/vector-im/element-web-ilag-module) which will give you a general idea for what the
+structure of a module is and how it works.
+
+The following requirements are key for any module:
+1. The module must depend on `@matrix-org/react-sdk-module-api` (usually as a dev dependency).
+2. The module's `main` entrypoint must have a `default` export for the `RuntimeModule` instance, supporting a constructor
+   which takes a single parameter: a `ModuleApi` instance. This instance is passed to `super()`.
+3. The module must be deployed in a way where `yarn add` can access it, as that is how the build system will try to
+   install it. Note that while this is often NPM, it can also be a GitHub/GitLab repo or private NPM registry.
+
+... and that's pretty much it. As with any code, please be responsible and call things in line with the documentation.
+Both `RuntimeModule` and `ModuleApi` have extensive documentation to describe what is proper usage and how to set things
+up.
+
+If you have any questions then please visit [#element-dev:matrix.org](https://matrix.to/#/#element-dev:matrix.org) on
+Matrix and we'll help as best we can.
--- a/docs/native-node-modules.md
+++ b/docs/native-node-modules.md
@@ -1,60 +1,3 @@
 # Native Node Modules

-For some features, the desktop version of Riot can make use of native Node
-modules. These allow Riot to integrate with the desktop in ways that a browser
-cannot.
-
-While native modules enable powerful new features, they must be complied for
-each operating system. For official Riot releases, we will always build these
-modules from source to ensure we can trust the compiled output. In the future,
-we may offer a pre-compiled path for those who want to use these features in a
-custom build of Riot without installing the various build tools required.
-
-Do note that compiling a module for a particular operating system
-(Linux/macOS/Windows) will need to be done on that operating system.
-Cross-compiling from a host OS for a different target OS may be possible, but
-we don't support this flow with Riot dependencies at this time.
-
-At the moment, we need to make some changes to the Riot release process before
-we can support native Node modules at release time, so these features are
-currently disabled by default until that is resolved. The following sections
-explain the manual steps you can use with a custom build of Riot to enable
-these features if you'd like to try them out.
-
-## Adding Seshat for search in E2E encrypted rooms
-
-Seshat is a native Node module that adds support for local event indexing and
-full text search in E2E encrypted rooms.
-
-Since Seshat is written in Rust, the Rust compiler and related tools need to be
-installed before installing Seshat itself. To install Rust please consult the
-official Rust [documentation](https://www.rust-lang.org/tools/install).
-
-Seshat also depends on the SQLCipher library to store its data in encrypted form
-on disk. You'll need to install it via your OS package manager.
-
-After installing the Rust compiler and SQLCipher, Seshat support can be added
-using yarn inside the `electron_app/` directory:
-
-    yarn add matrix-seshat
-
-You will have to rebuild the native libraries against electron's version of
-of node rather than your system node, using the `electron-build-env` tool.
-This is also needed to when pulling in changes to Seshat using `yarn link`.
-Again from the `electron_app/` directory:
-
-    yarn add electron-build-env
-
-Recompiling Seshat itself can be done like so:
-
-    yarn run electron-build-env -- --electron 6.1.1 -- neon build matrix-seshat --release
-
-Please make sure to include all the `--` as well as the `--release` command line
-switch at the end. Modify your electron version accordingly depending on the
-version that is installed on your system.
-
-After this is done the Electron version of Riot can be run from the main folder
-as usual using:
-
-    yarn electron
-
+This documentation moved to the [`element-desktop`](https://github.com/vector-im/element-desktop/blob/develop/docs/native-node-modules.md) repository.
--- a/docs/pr-previews.md
+++ b/docs/pr-previews.md
@@ -0,0 +1,30 @@
+# Pull Request Previews
+
+Pull requests to the React SDK layer (and in the future other layers as well)
+automatically set up a preview site with a full deployment of Element with the
+changes from the pull request added in so that anyone can easily test and review
+them. This is especially useful for checking visual and interactive changes.
+
+To access the preview site, click the link in the description of the PR.
+
+The checks section could be collapsed at first, so you may need to click "Show
+all checks" to reveal them. Look for an entry that mentions `deploy-preview`. It
+may be at the end of the list, so you may need scroll a bit to see it. To access
+the preview site, click the "Details" link in the deploy preview row.
+
+**Important:** Please always use test accounts when logging into preview sites,
+as they may contain unreviewed and potentially dangerous code that could damage
+your account, exfiltrate encryption keys, etc.
+
+## FAQs
+
+### Are preview sites created for pull requests from contributors?
+
+Yes, they are created for all PRs from any author.
+
+### Do preview sites expire after some time period?
+
+No, there is no expiry date, so they should remain accessible indefinitely, but
+of course they obviously aren't meant to live beyond the development workflow,
+so please don't rely on them for anything important. They may disappear at any
+time without notice.
--- a/docs/review.md
+++ b/docs/review.md
@@ -1,7 +1,7 @@
 # Review Guidelines

 The following summarises review guidelines that we follow for pull requests in
-Riot Web and other supporting repos. These are just guidelines (not strict
+Element Web and other supporting repos. These are just guidelines (not strict
 rules) and may be updated over time.

 ## Code Review
@@ -14,6 +14,7 @@ When reviewing code, here are some things we look for and also things we avoid:
 * Performance
 * Accessibility
 * Security
+* Quality via automated and manual testing
 * Comments and documentation where needed
 * Sharing knowledge of different areas among the team
 * Ensuring it's something we're comfortable maintaining for the long term
@@ -34,6 +35,7 @@ When reviewing code, here are some things we look for and also things we avoid:
 * Reviewers should be explicit about required versus optional changes
  * Reviews are conversations and the PR author should feel comfortable
    discussing and pushing back on changes before making them
+* Reviewers are encouraged to ask for tests where they believe it is reasonable
 * Core team should lead by example through their tone and language
 * Take the time to thank and point out good code changes
 * Using softer language like "please" and "what do you think?" goes a long way
@@ -41,7 +43,7 @@ When reviewing code, here are some things we look for and also things we avoid:

 ### Workflow

-* Authors should request review from the riot-web team by default (if someone on
+* Authors should request review from the element-web team by default (if someone on
  the team is clearly the expert in an area, a direct review request to them may
  be more appropriate)
 * Reviewers should remove the team review request and request review from
@@ -56,9 +58,46 @@ When reviewing code, here are some things we look for and also things we avoid:
 * Assign issues only when in progress to indicate to others what can be picked
  up

+## Code Quality
+
+In the past, we have occasionally written different kinds of tests for
+Element and the SDKs, but it hasn't been a consistent focus. Going forward, we'd
+like to change that.
+
+* For new features, code reviewers will expect some form of automated testing to
+  be included by default
+* For bug fixes, regression tests are of course great to have, but we don't want
+  to block fixes on this, so we won't require them at this time
+
+The above policy is not a strict rule, but instead it's meant to be a
+conversation between the author and reviewer. As an author, try to think about
+writing a test when making your next change. As a reviewer, try to think about
+how you might test the area of code you are reviewing. If the reviewer agrees
+it would be quite difficult to test some new feature, then it's okay for them to
+accept the change without tests for now, but we'd eventually like to be more
+strict about this further down the road.
+
+If you do spot areas that are quite hard to test today, please let us know in
+[#element-dev:matrix.org](https://matrix.to/#/#element-dev:matrix.org). We can
+work on improving the app architecture and testing helpers so that future tests
+are easier for everyone to write, but we won't know which parts are difficult
+unless people shout when stumbling through them.
+
+We recognise that this testing policy will slow things down a bit, but overall
+it should encourage better long-term health of the app and give everyone more
+confidence when making changes as coverage increases over time.
+
+For changes guarded by a feature flag, we currently lean towards prioritising
+our ability to evolve quickly using such flags and thus we will not currently
+require tests to appear at the same time as the initial landing of features
+guarded by flags, as long as (for new flagged features going forward) the
+feature author understands that they are effectively deferring part of their
+work (adding tests) until later and tests are expected to appear before the
+feature can be enabled by default.
+
 ## Design and Product Review

-We want to ensure that all changes to Riot fit with our design and product
+We want to ensure that all changes to Element fit with our design and product
 vision. We often request review from those teams so they can provide their
 perspective.

@@ -71,12 +110,11 @@ functionality is:
  required (though may still be useful) since we can continue tweaking

 As it can be difficult to review design work from looking at just the changed
-files in a PR, authors should be prepared for Design and / or Product teams to
-request a link to an ad-hoc build of Riot (hosted anywhere) that can be used for
-the review. In the future, we [hope to automate
-this](https://github.com/vector-im/riot-web/issues/12624) for every PR.
+files in a PR, a [preview site](./pr-previews.md) that includes your changes
+will be added automatically so that anyone who's interested can try them out
+easily.

 Before starting work on a feature, it's best to ensure your plan aligns well
-with our vision for Riot. Please chat with the team in
-[#riot-dev:matrix.org](https://matrix.to/#/#riot-dev:matrix.org) before you
-start so we can ensure it's something we'd be willing to merge.
+with our vision for Element. Please chat with the team in
+[#element-dev:matrix.org](https://matrix.to/#/#element-dev:matrix.org) before
+you start so we can ensure it's something we'd be willing to merge.
--- a/docs/skinning
+++ b/docs/skinning
@@ -1,68 +0,0 @@
-== Skinning refactor ==
-
-matrix-react-sdk
-  - base images
-  - base CSS
-  - all the components needed to build a workable app (including the top layer)
-
-riot-web: the riot skin
-  - riot-specific classes (e.g. login header/footer)
-  - riot-specific themes
-    - light
-    - dark
-
-i.e. the only things which should go into riot-web are bits which apply vector-specific skinning
-specifically "Stuff that any other brand would not want to use. (e.g. riot logos, links, T&Cs)"
- - Questions:
-   - Electron app?  (should probably be a separate repo in its own right?  but might as well go here for now)
-   - index.html & index.js?  (should be in matrix-react-sdk, given the SDK is useless without them?)
-
-ideally matrix-react-sdk itself should ship with a default skin which actually works built in.
-
-status skin (can go in the same app for now)
-  - has status theme
-    - which inherits from riot light theme
-    - how do we share graphics between skins?
-      - shove them into react-sdk, or...
-      - guess we do ../../vector/img 
-      - this means keeping the skin name in the images (unless /img is a shortcut to the right skin's images)
-
-out of scope:
-  - making the components more independent, so they can be used in isolation.
-  - that said, the bits which should probably be used by being embeded into a different app:
-    - login/reg
-    - RoomView + RoomSettings
-    - MessageComposer
-    - RoomList
-    - MemberList
-    - MemberInfo
-    - Voip UI
-    - UserSettings
-  - sharing different js-sdks between the different isolated modules
-
-other changes:
-  - how do we handle i18n?
-    - each skin should really be its own i18n project.  As long as all the commonality stuff is in matrix-react-sdk this shouldn't be too bad.
-  - ability to associate components with a given skin
-    - skins/vector/src <-- components
-    - skins/vector/css
-    - skins/vector/img
-    - skins/vector/fonts
-  - gather together themes (per skin) into a single place too
-    - skins/vector/themes/foo/css
-    - skins/vector/themes/foo/img
-    - skins/vector/themes/foo/fonts
-  - ideally riot-web would contain almost nothing but skins/vector directory. 
-  - ability to entirely replace CSS rather than override it for a given theme
-    - e.g. if we replace `Login.js` with `StatusLogin.js`, then we should similarly be able to replace `_Login.scss` with `_StatusLogin.scss`.
-
-random thoughts;
-   - should we be able to change the entire skin at runtime (more like wordpress) - to the extent of replacing entire components?
-     - might pose security issues if a theme can be swapped out to replace MatrixChat or other fundamental functionality at runtime
-   - if so, perhaps skins & themes should converge...
-
-----------------
-
-Immediate plan for Status:
- * Implement it as a theme for the riot skin
- * Ideally move skins to a sensible level (possibly even including src?)
--- a/docs/theming.md
+++ b/docs/theming.md
@@ -1,21 +1,21 @@
-Theming Riot
+Theming Element
 ============

 Themes are a very basic way of providing simple alternative look & feels to the
-riot-web app via CSS & custom imagery.
+Element app via CSS & custom imagery.

 They are *NOT* co be confused with 'skins', which describe apps which sit on top
-of matrix-react-sdk - e.g. in theory Riot itself is a react-sdk skin.
-As of Jan 2017, skins are not fully supported; riot is the only available skin.
+of matrix-react-sdk - e.g. in theory Element itself is a react-sdk skin.
+As of March 2022, skins are not fully supported; Element is the only available skin.

-To define a theme for Riot:
+To define a theme for Element:

 1. Pick a name, e.g. `teal`. at time of writing we have `light` and `dark`.
- 2. Fork `src/skins/vector/css/themes/dark.scss` to be `teal.scss`
- 3. Fork `src/skins/vector/css/themes/_base.scss` to be `_teal.scss`
- 4. Override variables in `_teal.scss` as desired. You may wish to delete ones
-    which don't differ from `_base.scss`, to make it clear which are being
-    overridden. If every single colour is being changed (as per `_dark.scss`)
+ 2. Fork `src/skins/vector/css/themes/dark.pcss` to be `teal.pcss`
+ 3. Fork `src/skins/vector/css/themes/_base.pcss` to be `_teal.pcss`
+ 4. Override variables in `_teal.pcss` as desired. You may wish to delete ones
+    which don't differ from `_base.pcss`, to make it clear which are being
+    overridden. If every single colour is being changed (as per `_dark.pcss`)
    then you might as well keep them all.
 5. Add the theme to the list of entrypoints in webpack.config.js
 6. Add the theme to the list of themes in matrix-react-sdk's UserSettings.js
@@ -36,11 +36,21 @@ default theme, you would use `default_theme: "custom-Electric Blue"`.
 eg. in config.json:

 ```
-"settingDefaults": {
+"setting_defaults": {
        "custom_themes": [
            {
                "name": "Electric Blue",
                "is_dark": false,
+                "fonts": {
+                    "faces": [
+                        {
+                            "font-family": "Inter",
+                            "src": [{"url": "/fonts/Inter.ttf", "format": "ttf"}]
+                        }
+                    ],
+                    "general": "Inter, sans",
+                    "monospace": "'Courier New'"
+                },
                "colors": {
                    "accent-color": "#3596fc",
                    "primary-color": "#368bd6",
@@ -84,3 +94,5 @@ eg. in config.json:
 `username-colors` is expected to contain 8 colors. `avatar-background-colors` is expected to contain 3 colors. Both values are optional and have fallbacks from the built-in theme.

 These are exposed as `--username-colors_0`, ... and `--avatar-background-colors_0`, ... respectively in CSS.
+
+All properties in `fonts` are optional, and will default to the standard Riot fonts.
--- a/docs/translating-dev.md
+++ b/docs/translating-dev.md
@@ -1,12 +1,12 @@
-# How to translate riot-web (Dev Guide)
+# How to translate Element (Dev Guide)

 ## Requirements

- A working [Development Setup](../../#setting-up-a-dev-environment)
+- A working [Development Setup](../README.md#setting-up-a-dev-environment)
  - Including up-to-date versions of matrix-react-sdk and matrix-js-sdk
 - Latest LTS version of Node.js installed
 - Be able to understand English
- Be able to understand the language you want to translate riot-web into
+- Be able to understand the language you want to translate Element into

 ## Translating strings vs. marking strings for translation

@@ -30,7 +30,7 @@ function getColorName(hex) {

 ## Adding new strings

- 1. Check if the import ``import { _t } from 'matrix-react-sdk/lib/languageHandler';`` is present. If not add it to the other import statements. Also import `_td` if needed.
+ 1. Check if the import ``import { _t } from 'matrix-react-sdk/src/languageHandler';`` is present. If not add it to the other import statements. Also import `_td` if needed.
 1. Add ``_t()`` to your string. (Don't forget curly braces when you assign an expression to JSX attributes in the render method). If the string is introduced at a point before the translation system has not yet been initialized, use `_td()` instead, and call `_t()` at the appropriate time.
 1. Run `yarn i18n` to update ``src/i18n/strings/en_EN.json``
 1. If you added a string with a plural, you can add other English plural variants to ``src/i18n/strings/en_EN.json`` (remeber to edit the one in the same project as the source file containing your new translation).
--- a/docs/translating.md
+++ b/docs/translating.md
@@ -1,32 +1,32 @@
-# How to translate riot-web
+# How to translate Element

 ## Requirements

 - Web Browser
 - Be able to understand English
- Be able to understand the language you want to translate riot-web into
+- Be able to understand the language you want to translate Element into

-## Step 0: Join #riotweb-translations:matrix.org
+## Step 0: Join #element-translations:matrix.org

-1. Come and join https://matrix.to/#/#riotweb-translations:matrix.org
-2. Read scrollback and/or ask if anyone else is working on your language, and co-ordinate if needed.  In general little-or-no coordination is needed though :)
+1. Come and join https://matrix.to/#/#element-translations:matrix.org for general discussion 
+2. Join https://matrix.to/#/#element-translators:matrix.org for language-specific rooms
+3. Read scrollback and/or ask if anyone else is working on your language, and co-ordinate if needed.  In general little-or-no coordination is needed though :)

 ## Step 1: Preparing your Weblate Profile

-1. Head to https://translate.riot.im and register either via Github or email
+1. Head to https://translate.element.io and register either via Github or email
 2. After registering check if you got an email to verify your account and click the link (if there is none head to step 1.4)
 3. Log into weblate
-4. Head to https://translate.riot.im/accounts/profile/ and select the languages you know and maybe another language you know too.
-6. Head to https://translate.riot.im/accounts/profile/#subscriptions and select Riot Web as Project
+4. Head to https://translate.element.io/accounts/profile/ and select the languages you know and maybe another language you know too.

 ## How to check if your language already is being translated

-Go to https://translate.riot.im/projects/riot-web/ and visit the 2 sub-projects.
+Go to https://translate.element.io/projects/element-web/ and visit the 2 sub-projects.
 If your language is listed go to Step 2a and if not go to Step 2b

 ## Step 2a: Helping on existing languages.

-1. Head to one of the projects listed https://translate.riot.im/projects/riot-web/
+1. Head to one of the projects listed https://translate.element.io/projects/element-web/
 2. Click on the ``translate`` button on the right side of your language
 3. Fill in the translations in the writeable field. You will see the original English string and the string of your second language above.

@@ -34,7 +34,7 @@ Head to the explanations under Steb 2b

 ## Step 2b: Adding a new language

-1. Go to one of the projects listed https://translate.riot.im/projects/riot-web/
+1. Go to one of the projects listed https://translate.element.io/projects/element-web/
 2. Click the ``Start new translation`` button at the bottom
 3. Select a language
 4. Start translating like in 2a.3
@@ -50,7 +50,7 @@ The yellow button has to be used if you are unsure about the translation but you

 ### What are "%(something)s"?

-These things are variables that are expanded when displayed by Riot. They can be room names, usernames or similar. If you find one, you can move to the right place for your language, but not delete it as the variable will be missing if you do.
+These things are variables that are expanded when displayed by Element. They can be room names, usernames or similar. If you find one, you can move to the right place for your language, but not delete it as the variable will be missing if you do.

 A special case is `%(urlStart)s` and `%(urlEnd)s` which are used to mark the beginning of a hyperlink (i.e. `<a href="/somewhere">` and `</a>`.  You must keep these markers surrounding the equivalent string in your language that needs to be hyperlinked.

@@ -61,4 +61,4 @@ You can use inside the translation field "Review needed" checkbox. It will be sh

 ### Further reading

-The official Weblate doc provides some more in-deepth explanation on how to do translations and talks about do and don'ts. You can find it at: https://docs.weblate.org/en/latest/user/translating.html
+The official Weblate doc provides some more in-depth explanation on how to do translations and talks about do and don'ts. You can find it at: https://docs.weblate.org/en/latest/user/translating.html
--- a/element.io/README
+++ b/element.io/README
@@ -1,11 +1,12 @@
 This directory contains the config files and deployment scripts for the official
-riot.im distribution of Riot Web at https://riot.im.
+element.io distribution of Element Web.

 You probably do not want to build with this config unless you're building the
-official riot.im distribution, but these files may be useful if you want to
+official element.io distribution, but these files may be useful if you want to
 inspect the configuration used there.

-Riot Desktop uses a separate config (see https://github.com/vector-im/riot-desktop/tree/develop/riot.im).
+Element Desktop uses a separate config (see
+https://github.com/vector-im/element-desktop/tree/develop/element.io).

 Deployment scripts (such as app/deploy.py) are meant to be run on the web server
-hosting the Riot installation.
+hosting the Element installation.
--- a/element.io/app/config.json
+++ b/element.io/app/config.json
@@ -0,0 +1,54 @@
+{
+    "default_server_name": "matrix.org",
+    "brand": "Element",
+    "integrations_ui_url": "https://scalar.vector.im/",
+    "integrations_rest_url": "https://scalar.vector.im/api",
+    "integrations_widgets_urls": [
+        "https://scalar.vector.im/_matrix/integrations/v1",
+        "https://scalar.vector.im/api",
+        "https://scalar-staging.vector.im/_matrix/integrations/v1",
+        "https://scalar-staging.vector.im/api",
+        "https://scalar-staging.riot.im/scalar/api"
+    ],
+    "hosting_signup_link": "https://element.io/matrix-services?utm_source=element-web&utm_medium=web",
+    "bug_report_endpoint_url": "https://element.io/bugreports/submit",
+    "uisi_autorageshake_app": "element-auto-uisi",
+    "showLabsSettings": false,
+    "roomDirectory": {
+        "servers": [
+            "matrix.org",
+            "gitter.im",
+            "libera.chat"
+        ]
+    },
+    "enable_presence_by_hs_url": {
+        "https://matrix.org": false,
+        "https://matrix-client.matrix.org": false
+    },
+    "terms_and_conditions_links": [
+        {
+            "url": "https://element.io/privacy",
+            "text": "Privacy Policy"
+        },
+        {
+            "url": "https://element.io/cookie-policy",
+            "text": "Cookie Policy"
+        }
+    ],
+    "hostSignup": {
+      "brand": "Element Home",
+      "cookiePolicyUrl": "https://element.io/cookie-policy",
+      "domains": [
+          "matrix.org"
+      ],
+      "privacyPolicyUrl": "https://element.io/privacy",
+      "termsOfServiceUrl": "https://element.io/terms-of-service",
+      "url": "https://ems.element.io/element-home/in-app-loader"
+    },
+    "posthog": {
+        "projectApiKey": "phc_Jzsm6DTm6V2705zeU5dcNvQDlonOR68XvX2sh1sEOHO",
+        "apiHost": "https://posthog.element.io"
+    },
+    "privacy_policy_url": "https://element.io/cookie-policy",
+    "map_style_url": "https://api.maptiler.com/maps/streets/style.json?key=fU3vlMsMn4Jb6dnEIFsx"
+}
--- a/element.io/develop/config.json
+++ b/element.io/develop/config.json
@@ -0,0 +1,62 @@
+{
+    "default_server_name": "matrix.org",
+    "brand": "Element",
+    "integrations_ui_url": "https://scalar.vector.im/",
+    "integrations_rest_url": "https://scalar.vector.im/api",
+    "integrations_widgets_urls": [
+        "https://scalar.vector.im/_matrix/integrations/v1",
+        "https://scalar.vector.im/api",
+        "https://scalar-staging.vector.im/_matrix/integrations/v1",
+        "https://scalar-staging.vector.im/api",
+        "https://scalar-staging.riot.im/scalar/api"
+    ],
+    "hosting_signup_link": "https://element.io/matrix-services?utm_source=element-web&utm_medium=web",
+    "bug_report_endpoint_url": "https://element.io/bugreports/submit",
+    "uisi_autorageshake_app": "element-auto-uisi",
+    "showLabsSettings": true,
+    "roomDirectory": {
+        "servers": [
+            "matrix.org",
+            "gitter.im",
+            "libera.chat"
+        ]
+    },
+    "enable_presence_by_hs_url": {
+        "https://matrix.org": false,
+        "https://matrix-client.matrix.org": false
+    },
+    "terms_and_conditions_links": [
+        {
+            "url": "https://element.io/privacy",
+            "text": "Privacy Policy"
+        },
+        {
+            "url": "https://element.io/cookie-policy",
+            "text": "Cookie Policy"
+        }
+    ],
+    "hostSignup": {
+      "brand": "Element Home",
+      "cookiePolicyUrl": "https://element.io/cookie-policy",
+      "domains": [
+          "matrix.org"
+      ],
+      "privacyPolicyUrl": "https://element.io/privacy",
+      "termsOfServiceUrl": "https://element.io/terms-of-service",
+      "url": "https://ems.element.io/element-home/in-app-loader"
+    },
+    "sentry": {
+        "dsn": "https://029a0eb289f942508ae0fb17935bd8c5@sentry.matrix.org/6",
+        "environment": "develop"
+    },
+    "posthog": {
+        "projectApiKey": "phc_Jzsm6DTm6V2705zeU5dcNvQDlonOR68XvX2sh1sEOHO",
+        "apiHost": "https://posthog.element.io"
+    },
+    "privacy_policy_url": "https://element.io/cookie-policy",
+    "features": {
+        "feature_spotlight": true,
+        "feature_video_rooms": true
+    },
+    "map_style_url": "https://api.maptiler.com/maps/streets/style.json?key=fU3vlMsMn4Jb6dnEIFsx"
+}
--- a/module_system/BuildConfig.ts
+++ b/module_system/BuildConfig.ts
@@ -0,0 +1,33 @@
+/*
+Copyright 2022 New Vector Ltd.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import * as YAML from "yaml";
+import * as fs from "fs";
+
+export type BuildConfig = {
+    // Dev note: make everything here optional for user safety. Invalid
+    // configs are very possible.
+
+    // The module references to include in the build.
+    modules?: string[];
+};
+
+export function readBuildConfig(): BuildConfig {
+    if (fs.existsSync("./build_config.yaml")) {
+        return YAML.parse(fs.readFileSync("./build_config.yaml", "utf-8"));
+    }
+    return {}; // no config
+}
--- a/module_system/installer.ts
+++ b/module_system/installer.ts
@@ -0,0 +1,191 @@
+/*
+Copyright 2022 New Vector Ltd.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import * as fs from "fs";
+import * as childProcess from "child_process";
+import * as semver from "semver";
+
+import { BuildConfig } from "./BuildConfig";
+
+// This expects to be run from ./scripts/install.ts
+
+const moduleApiDepName = "@matrix-org/react-sdk-module-api";
+
+const MODULES_TS_HEADER = `
+/*
+ * THIS FILE IS AUTO-GENERATED
+ * You can edit it you like, but your changes will be overwritten,
+ * so you'd just be trying to swim upstream like a salmon.
+ * You are not a salmon.
+ */
+
+import { RuntimeModule } from "@matrix-org/react-sdk-module-api/lib/RuntimeModule";
+`;
+const MODULES_TS_DEFINITIONS = `
+export const INSTALLED_MODULES: RuntimeModule[] = [];
+`;
+
+export function installer(config: BuildConfig): void {
+    if (!config.modules?.length) {
+        // nothing to do
+        writeModulesTs(MODULES_TS_HEADER + MODULES_TS_DEFINITIONS);
+        return;
+    }
+
+    let exitCode = 0;
+
+    // We cheat a bit and store the current package.json and lockfile so we can safely
+    // run `yarn add` without creating extra committed files for people. We restore
+    // these files by simply overwriting them when we're done.
+    const packageDeps = readCurrentPackageDetails();
+
+    // Record which optional dependencies there are currently, if any, so we can exclude
+    // them from our "must be a module" assumption later on.
+    const currentOptDeps = getOptionalDepNames(packageDeps.packageJson);
+
+    try {
+        // Install the modules with yarn
+        const yarnAddRef = config.modules.join(" ");
+        callYarnAdd(yarnAddRef); // install them all at once
+
+        // Grab the optional dependencies again and exclude what was there already. Everything
+        // else must be a module, we assume.
+        const pkgJsonStr = fs.readFileSync("./package.json", "utf-8");
+        const optionalDepNames = getOptionalDepNames(pkgJsonStr);
+        const installedModules = optionalDepNames.filter(d => !currentOptDeps.includes(d));
+
+        // Ensure all the modules are compatible. We check them all and report at the end to
+        // try and save the user some time debugging this sort of failure.
+        const ourApiVersion = getTopLevelDependencyVersion(moduleApiDepName);
+        const incompatibleNames: string[] = [];
+        for (const moduleName of installedModules) {
+            const modApiVersion = getModuleApiVersionFor(moduleName);
+            if (!isModuleVersionCompatible(ourApiVersion, modApiVersion)) {
+                incompatibleNames.push(moduleName);
+            }
+        }
+        if (incompatibleNames.length > 0) {
+            console.error(
+                "The following modules are not compatible with this version of element-web. Please update the module " +
+                "references and try again.",
+                JSON.stringify(incompatibleNames, null, 4), // stringify to get prettier/complete output
+            );
+            exitCode = 1;
+            return; // hit the finally{} block before exiting
+        }
+
+        // If we reach here, everything seems fine. Write modules.ts and log some output
+        // Note: we compile modules.ts in two parts for developer friendliness if they
+        // happen to look at it.
+        console.log("The following modules have been installed: ", installedModules);
+        let modulesTsHeader = MODULES_TS_HEADER;
+        let modulesTsDefs = MODULES_TS_DEFINITIONS;
+        let index = 0;
+        for (const moduleName of installedModules) {
+            const importName = `Module${++index}`;
+            modulesTsHeader += `import ${importName} from "${moduleName}";\n`;
+            modulesTsDefs += `INSTALLED_MODULES.push(${importName});\n`;
+        }
+        writeModulesTs(modulesTsHeader + modulesTsDefs);
+        console.log("Done installing modules");
+    } finally {
+        // Always restore package details (or at least try to)
+        writePackageDetails(packageDeps);
+
+        if (exitCode > 0) {
+            process.exit(exitCode);
+        }
+    }
+}
+
+type RawDependencies = {
+    lockfile: string;
+    packageJson: string;
+};
+
+function readCurrentPackageDetails(): RawDependencies {
+    return {
+        lockfile: fs.readFileSync("./yarn.lock", "utf-8"),
+        packageJson: fs.readFileSync("./package.json", "utf-8"),
+    };
+}
+
+function writePackageDetails(deps: RawDependencies) {
+    fs.writeFileSync("./yarn.lock", deps.lockfile, "utf-8");
+    fs.writeFileSync("./package.json", deps.packageJson, "utf-8");
+}
+
+function callYarnAdd(dep: string) {
+    // Add the module to the optional dependencies section just in case something
+    // goes wrong in restoring the original package details.
+    childProcess.execSync(`yarn add -O ${dep}`, {
+        env: process.env,
+        stdio: ['inherit', 'inherit', 'inherit'],
+    });
+}
+
+function getOptionalDepNames(pkgJsonStr: string): string[] {
+    return Object.keys(JSON.parse(pkgJsonStr)?.['optionalDependencies'] ?? {});
+}
+
+function findDepVersionInPackageJson(dep: string, pkgJsonStr: string): string {
+    const pkgJson = JSON.parse(pkgJsonStr);
+    const packages = {
+        ...(pkgJson['optionalDependencies'] ?? {}),
+        ...(pkgJson['devDependencies'] ?? {}),
+        ...(pkgJson['dependencies'] ?? {}),
+    };
+    return packages[dep];
+}
+
+function getTopLevelDependencyVersion(dep: string): string {
+    const dependencyTree = JSON.parse(childProcess.execSync(`npm list ${dep} --depth=0 --json`, {
+        env: process.env,
+        stdio: ['inherit', 'pipe', 'pipe'],
+    }).toString('utf-8'));
+
+    /*
+        What a dependency tree looks like:
+        {
+          "version": "1.10.13",
+          "name": "element-web",
+          "dependencies": {
+            "@matrix-org/react-sdk-module-api": {
+              "version": "0.0.1",
+              "resolved": "file:../../../matrix-react-sdk-module-api"
+            }
+          }
+        }
+     */
+
+    return dependencyTree["dependencies"][dep]["version"];
+}
+
+function getModuleApiVersionFor(moduleName: string): string {
+    // We'll just pretend that this isn't highly problematic...
+    // Yarn is fairly stable in putting modules in a flat hierarchy, at least.
+    const pkgJsonStr = fs.readFileSync(`./node_modules/${moduleName}/package.json`, "utf-8");
+    return findDepVersionInPackageJson(moduleApiDepName, pkgJsonStr);
+}
+
+function isModuleVersionCompatible(ourApiVersion: string, moduleApiVersion: string): boolean {
+    if (!moduleApiVersion) return false;
+    return semver.satisfies(ourApiVersion, moduleApiVersion);
+}
+
+function writeModulesTs(content: string) {
+    fs.writeFileSync("./src/modules.ts", content, "utf-8");
+}
--- a/module_system/scripts/install.ts
+++ b/module_system/scripts/install.ts
@@ -1,5 +1,5 @@
 /*
-Copyright 2018 New Vector Ltd
+Copyright 2022 New Vector Ltd.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -13,3 +13,9 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
+
+import { readBuildConfig } from "../BuildConfig";
+import { installer } from "../installer";
+
+const buildConf = readBuildConfig();
+installer(buildConf);
--- a/nginx/conf.d/default.conf
+++ b/nginx/conf.d/default.conf
@@ -0,0 +1,27 @@
+server {
+    listen       80;
+    listen  [::]:80;
+    server_name  localhost;
+
+    root   /usr/share/nginx/html;
+    index  index.html;
+
+    # Set no-cache for the version, config and index.html
+    # so that browsers always check for a new copy of Element Web.
+    # NB http://your-domain/ and http://your-domain/? are also covered by this
+
+    location = /index.html {
+        add_header Cache-Control "no-cache";
+    }
+    location = /version {
+        add_header Cache-Control "no-cache";
+    }
+    # covers config.json and config.hostname.json requests as it is prefix.
+    location /config {
+        add_header Cache-Control "no-cache";
+    }
+    # redirect server error pages to the static page /50x.html
+    #
+    error_page   500 502 503 504  /50x.html;
+}
+
--- a/package.json
+++ b/package.json
@@ -1,12 +1,11 @@
 {
-  "name": "riot-web",
-  "productName": "Riot",
-  "version": "1.6.0",
+  "name": "element-web",
+  "version": "1.11.4",
  "description": "A feature-rich client for Matrix.org",
  "author": "New Vector Ltd.",
  "repository": {
    "type": "git",
-    "url": "https://github.com/vector-im/riot-web"
+    "url": "https://github.com/vector-im/element-web"
  },
  "license": "Apache-2.0",
  "files": [
@@ -30,142 +29,187 @@
  "scripts": {
    "i18n": "matrix-gen-i18n",
    "prunei18n": "matrix-prune-i18n",
-    "diff-i18n": "cp src/i18n/strings/en_EN.json src/i18n/strings/en_EN_orig.json && yarn i18n && node scripts/compare-file.js src/i18n/strings/en_EN_orig.json src/i18n/strings/en_EN.json",
-    "reskindex": "reskindex -h src/header",
-    "reskindex:watch": "reskindex -h src/header -w",
-    "reskindex:watch-react": "node scripts/yarn-sub.js matrix-react-sdk reskindex:watch",
+    "diff-i18n": "cp src/i18n/strings/en_EN.json src/i18n/strings/en_EN_orig.json && matrix-gen-i18n && matrix-compare-i18n-files src/i18n/strings/en_EN_orig.json src/i18n/strings/en_EN.json",
    "clean": "rimraf lib webapp",
-    "build": "yarn clean && yarn build:genfiles && yarn build:compile && yarn build:types && yarn build:bundle",
-    "build-stats": "yarn clean && yarn build:genfiles && yarn build:compile && yarn build:types && yarn build:bundle-stats",
+    "build": "yarn clean && yarn build:genfiles && yarn build:bundle",
+    "build-stats": "yarn clean && yarn build:genfiles && yarn build:bundle-stats",
    "build:jitsi": "node scripts/build-jitsi.js",
    "build:res": "node scripts/copy-res.js",
-    "build:genfiles": "yarn reskindex && yarn build:res && yarn build:jitsi",
+    "build:genfiles": "yarn build:res && yarn build:jitsi && yarn build:module_system",
    "build:modernizr": "modernizr -c .modernizr.json -d src/vector/modernizr.js",
-    "build:compile": "babel -d lib --verbose --extensions \".ts,.js,.tsx\" src",
-    "build:bundle": "cross-env NODE_ENV=production webpack -p --progress --bail --mode production",
-    "build:bundle-stats": "cross-env NODE_ENV=production webpack -p --progress --bail --mode production --json > webpack-stats.json",
-    "build:types": "tsc --emitDeclarationOnly --jsx react",
+    "build:bundle": "webpack --progress --bail --mode production",
+    "build:bundle-stats": "webpack --progress --bail --mode production --json > webpack-stats.json",
+    "build:module_system": "tsc --project ./tsconfig.module_system.json && node ./lib/module_system/scripts/install.js",
    "dist": "scripts/package.sh",
-    "start": "concurrently --kill-others-on-fail --prefix \"{time} [{name}]\" -n reskindex,reskindex-react,res,riot-js \"yarn reskindex:watch\" \"yarn reskindex:watch-react\" \"yarn start:res\" \"yarn start:js\"",
+    "start": "yarn build:module_system && concurrently --kill-others-on-fail --prefix \"{time} [{name}]\" -n res,element-js \"yarn start:res\" \"yarn start:js\"",
+    "start:https": "concurrently --kill-others-on-fail --prefix \"{time} [{name}]\" -n res,element-js \"yarn start:res\" \"yarn start:js --https\"",
    "start:res": "yarn build:jitsi && node scripts/copy-res.js -w",
-    "start:js": "webpack-dev-server --host=0.0.0.0 --output-filename=bundles/_dev_/[name].js --output-chunk-filename=bundles/_dev_/[name].js -w --progress --mode development",
-    "lint": "yarn lint:types && yarn lint:ts && yarn lint:js && yarn lint:style",
-    "lint:js": "eslint src",
-    "lint:ts": "echo 'We don't actually have a typescript linter at this layer because tslint is being removed from our stack. Presumably your TS is fine.'",
-    "lint:types": "tsc --noEmit --jsx react",
-    "lint:style": "stylelint 'res/css/**/*.scss'",
-    "test": "jest"
+    "start:js": "webpack-dev-server --host=0.0.0.0 --output-filename=bundles/_dev_/[name].js --output-chunk-filename=bundles/_dev_/[name].js -w --mode development --disable-host-check --hot",
+    "lint": "yarn lint:types && yarn lint:js && yarn lint:style",
+    "lint:js": "eslint --max-warnings 0 src module_system",
+    "lint:js-fix": "eslint --fix src module_system",
+    "lint:types": "tsc --noEmit --jsx react && tsc --noEmit --project ./tsconfig.module_system.json",
+    "lint:style": "stylelint \"res/css/**/*.pcss\"",
+    "test": "jest",
+    "coverage": "yarn test --coverage",
+    "analyse:unused-exports": "node ./scripts/analyse_unused_exports.js"
  },
  "dependencies": {
+    "@matrix-org/olm": "https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.12.tgz",
+    "@matrix-org/react-sdk-module-api": "^0.0.3",
    "browser-request": "^0.3.3",
-    "favico.js": "^0.3.10",
    "gfm.css": "^1.1.2",
-    "highlight.js": "^9.13.1",
-    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#develop",
-    "matrix-react-sdk": "github:matrix-org/matrix-react-sdk#develop",
-    "olm": "https://packages.matrix.org/npm/olm/olm-3.1.4.tgz",
-    "postcss-easings": "^2.0.0",
+    "jsrsasign": "^10.5.25",
+    "katex": "^0.12.0",
+    "matrix-js-sdk": "19.4.0",
+    "matrix-react-sdk": "3.53.0",
+    "matrix-widget-api": "^1.0.0",
    "prop-types": "^15.7.2",
-    "react": "^16.9.0",
-    "react-dom": "^16.9.0",
-    "sanitize-html": "^1.19.1",
-    "ua-parser-js": "^0.7.19",
-    "url": "^0.11.0"
+    "react": "17.0.2",
+    "react-dom": "17.0.2",
+    "sanitize-html": "^2.3.2",
+    "ua-parser-js": "^0.7.24"
  },
  "devDependencies": {
-    "@babel/cli": "^7.7.5",
-    "@babel/core": "^7.7.5",
-    "@babel/plugin-proposal-class-properties": "^7.7.4",
-    "@babel/plugin-proposal-decorators": "^7.7.4",
-    "@babel/plugin-proposal-export-default-from": "^7.7.4",
-    "@babel/plugin-proposal-numeric-separator": "^7.7.4",
-    "@babel/plugin-proposal-object-rest-spread": "^7.7.4",
-    "@babel/plugin-syntax-dynamic-import": "^7.7.4",
-    "@babel/plugin-transform-flow-comments": "^7.7.4",
-    "@babel/plugin-transform-runtime": "^7.7.6",
-    "@babel/preset-env": "^7.7.6",
-    "@babel/preset-flow": "^7.7.4",
-    "@babel/preset-react": "^7.7.4",
-    "@babel/preset-typescript": "^7.7.4",
-    "@babel/register": "^7.7.4",
-    "@babel/runtime": "^7.7.6",
+    "@babel/core": "^7.12.10",
+    "@babel/eslint-parser": "^7.12.10",
+    "@babel/eslint-plugin": "^7.12.10",
+    "@babel/plugin-proposal-class-properties": "^7.12.1",
+    "@babel/plugin-proposal-export-default-from": "^7.12.1",
+    "@babel/plugin-proposal-nullish-coalescing-operator": "^7.12.1",
+    "@babel/plugin-proposal-numeric-separator": "^7.12.7",
+    "@babel/plugin-proposal-object-rest-spread": "^7.12.1",
+    "@babel/plugin-proposal-optional-chaining": "^7.12.7",
+    "@babel/plugin-syntax-dynamic-import": "^7.8.3",
+    "@babel/plugin-transform-runtime": "^7.12.10",
+    "@babel/preset-env": "^7.12.11",
+    "@babel/preset-react": "^7.12.10",
+    "@babel/preset-typescript": "^7.12.7",
+    "@babel/register": "^7.12.10",
+    "@babel/runtime": "^7.12.5",
+    "@principalstudio/html-webpack-inject-preload": "^1.2.7",
+    "@sentry/webpack-plugin": "^1.18.1",
+    "@svgr/webpack": "^5.5.0",
+    "@types/flux": "^3.1.9",
+    "@types/jest": "^28.0.0",
    "@types/modernizr": "^3.5.3",
-    "@types/react": "16.9",
-    "@types/react-dom": "^16.9.4",
-    "autoprefixer": "^9.7.3",
-    "babel-eslint": "^10.0.3",
-    "babel-jest": "^24.9.0",
-    "babel-loader": "^8.0.6",
-    "canvas": "^2.6.1",
-    "chokidar": "^3.3.1",
-    "concurrently": "^4.0.1",
-    "cpx": "^1.3.2",
-    "cross-env": "^6.0.3",
-    "css-loader": "^3.3.2",
-    "eslint": "^5.8.0",
-    "eslint-config-google": "^0.7.1",
-    "eslint-plugin-babel": "^4.1.2",
-    "eslint-plugin-flowtype": "^2.50.3",
-    "eslint-plugin-jest": "^23.0.4",
-    "eslint-plugin-react": "^7.11.1",
-    "eslint-plugin-react-hooks": "^2.2.0",
+    "@types/node": "^14.14.22",
+    "@types/react": "17.0.14",
+    "@types/react-dom": "17.0.9",
+    "@types/sanitize-html": "^2.3.1",
+    "@types/ua-parser-js": "^0.7.36",
+    "@typescript-eslint/eslint-plugin": "^5.6.0",
+    "@typescript-eslint/parser": "^5.6.0",
+    "allchange": "^1.0.6",
+    "autoprefixer": "^9.8.6",
+    "babel-jest": "^28.0.0",
+    "babel-loader": "^8.2.2",
+    "chokidar": "^3.5.1",
+    "concurrently": "^5.3.0",
+    "cpx": "^1.5.0",
+    "css-loader": "^3.6.0",
+    "dotenv": "^10.0.0",
+    "eslint": "8.9.0",
+    "eslint-config-google": "^0.14.0",
+    "eslint-plugin-deprecate": "^0.7.0",
+    "eslint-plugin-import": "^2.25.4",
+    "eslint-plugin-matrix-org": "^0.6.1",
+    "eslint-plugin-react": "^7.28.0",
+    "eslint-plugin-react-hooks": "^4.3.0",
    "extract-text-webpack-plugin": "^4.0.0-beta.0",
-    "fake-indexeddb": "^3.0.0",
-    "file-loader": "^5.0.2",
+    "fake-indexeddb": "^3.1.2",
+    "file-loader": "^5.1.0",
    "fs-extra": "^0.30.0",
-    "html-webpack-plugin": "^3.2.0",
-    "jest": "^24.9.0",
-    "jest-environment-jsdom-fourteen": "^1.0.1",
-    "json-loader": "^0.5.3",
-    "loader-utils": "^1.2.3",
-    "matrix-mock-request": "^1.2.3",
-    "matrix-react-test-utils": "^0.2.2",
-    "mini-css-extract-plugin": "^0.8.0",
-    "minimist": "^1.2.0",
-    "mkdirp": "^0.5.1",
-    "modernizr": "^3.6.0",
-    "node-fetch": "^2.6.0",
-    "optimize-css-assets-webpack-plugin": "^5.0.3",
-    "postcss-extend": "^1.0.5",
-    "postcss-hexrgba": "^2.0.0",
+    "html-webpack-plugin": "^4.5.2",
+    "jest": "^28.0.0",
+    "jest-environment-jsdom": "^28.1.3",
+    "jest-raw-loader": "^1.0.1",
+    "jest-sonar-reporter": "^2.0.0",
+    "json-loader": "^0.5.7",
+    "loader-utils": "^1.4.0",
+    "matrix-mock-request": "^2.0.0",
+    "matrix-react-test-utils": "^0.2.3",
+    "matrix-web-i18n": "^1.3.0",
+    "mini-css-extract-plugin": "^0.12.0",
+    "minimist": "^1.2.6",
+    "mkdirp": "^1.0.4",
+    "modernizr": "^3.12.0",
+    "node-fetch": "^2.6.7",
+    "optimize-css-assets-webpack-plugin": "^5.0.4",
+    "postcss-easings": "^2.0.0",
+    "postcss-hexrgba": "2.0.1",
    "postcss-import": "^12.0.1",
    "postcss-loader": "^3.0.0",
    "postcss-mixins": "^6.2.3",
-    "postcss-nested": "^4.2.1",
+    "postcss-nested": "^4.2.3",
    "postcss-preset-env": "^6.7.0",
-    "postcss-scss": "^2.0.0",
+    "postcss-scss": "^2.1.1",
    "postcss-simple-vars": "^5.0.2",
-    "postcss-strip-inline-comments": "^0.1.5",
-    "rimraf": "^2.4.3",
+    "raw-loader": "^4.0.2",
+    "rimraf": "^3.0.2",
+    "semver": "^7.3.7",
    "shell-escape": "^0.2.0",
-    "stylelint": "^12.0.1",
-    "terser-webpack-plugin": "^2.3.0",
-    "typescript": "^3.7.3",
-    "webpack": "^4.41.2",
-    "webpack-cli": "^3.3.10",
-    "webpack-dev-server": "^3.9.0"
+    "simple-proxy-agent": "^1.1.0",
+    "string-replace-loader": "2",
+    "style-loader": "2",
+    "stylelint": "^14.9.1",
+    "stylelint-config-standard": "^26.0.0",
+    "stylelint-scss": "^4.2.0",
+    "terser-webpack-plugin": "^2.3.8",
+    "ts-prune": "^0.10.3",
+    "typescript": "^4.7.4",
+    "webpack": "^4.46.0",
+    "webpack-cli": "^3.3.12",
+    "webpack-dev-server": "^3.11.2",
+    "worker-loader": "^2.0.0",
+    "worklet-loader": "^2.0.0",
+    "yaml": "^2.0.1"
+  },
+  "resolutions": {
+    "@types/react": "17.0.14"
  },
  "jest": {
-    "testEnvironment": "jest-environment-jsdom-fourteen",
+    "testEnvironment": "jsdom",
+    "testEnvironmentOptions": {
+      "url": "http://localhost/"
+    },
    "testMatch": [
-      "<rootDir>/test/**/*-test.js"
+      "<rootDir>/test/**/*-test.[tj]s?(x)"
    ],
    "setupFilesAfterEnv": [
      "<rootDir>/node_modules/matrix-react-sdk/test/setupTests.js"
    ],
    "moduleNameMapper": {
-      "\\.(css|scss)$": "<rootDir>/__mocks__/cssMock.js",
-      "\\.(gif|png|svg|ttf|woff2)$": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/imageMock.js",
+      "\\.(css|scss|pcss)$": "<rootDir>/__mocks__/cssMock.js",
+      "\\.(gif|png|ttf|woff2)$": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/imageMock.js",
+      "\\.svg$": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/svg.js",
      "\\$webapp/i18n/languages.json": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/languages.json",
      "^browser-request$": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/browser-request.js",
      "^react$": "<rootDir>/node_modules/react",
      "^react-dom$": "<rootDir>/node_modules/react-dom",
      "^matrix-js-sdk$": "<rootDir>/node_modules/matrix-js-sdk/src",
-      "^matrix-react-sdk$": "<rootDir>/node_modules/matrix-react-sdk/src"
+      "^matrix-react-sdk$": "<rootDir>/node_modules/matrix-react-sdk/src",
+      "decoderWorker\\.min\\.js": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/empty.js",
+      "decoderWorker\\.min\\.wasm": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/empty.js",
+      "waveWorker\\.min\\.js": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/empty.js",
+      "context-filter-polyfill": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/empty.js",
+      "FontManager.ts": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/FontManager.js",
+      "workers/(.+)\\.worker\\.ts": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/workerMock.js",
+      "^!!raw-loader!.*": "jest-raw-loader",
+      "RecorderWorklet": "<rootDir>/node_modules/matrix-react-sdk/__mocks__/empty.js"
    },
    "transformIgnorePatterns": [
      "/node_modules/(?!matrix-js-sdk).+$",
      "/node_modules/(?!matrix-react-sdk).+$"
-    ]
+    ],
+    "coverageReporters": [
+      "text-summary",
+      "lcov"
+    ],
+    "testResultsProcessor": "jest-sonar-reporter"
+  },
+  "jestSonar": {
+    "reportPath": "coverage",
+    "sonar56x": true
  }
 }
--- a/release.sh
+++ b/release.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Script to perform a release of riot-web.
+# Script to perform a release of element-web.
 #
 # Requires github-changelog-generator; to install, do
 #   pip install git+https://github.com/matrix-org/github-changelog-generator.git
@@ -38,13 +38,13 @@ do
            echo "Upgrading $i to $latestver..."
            yarn add -E $i@$latestver
            git add -u
-            # The `-e` flag opens the editor and gives you a chance to check
-            # the upgrade for correctness.
-            git commit -m "Upgrade $i to $latestver" -e
+            git commit -m "Upgrade $i to $latestver"
        fi
    fi
 done

+./node_modules/matrix-js-sdk/release.sh -n "$orig_args"
+
 release="${1#v}"
 tag="v${release}"
 prerelease=0
@@ -54,16 +54,6 @@ prerelease=0
 # with a hyphen is a prerelease.
 echo $release | grep -q '-' && prerelease=1

-# bump Electron's package.json first
-echo "electron yarn version"
-cd electron_app
-yarn version --no-git-tag-version --new-version "$release"
-git commit package.json -m "$tag"
-
-cd ..
-
-./node_modules/matrix-js-sdk/release.sh -u vector-im -z "$orig_args"
-
 if [ $prerelease -eq 0 ]
 then
    # For a release, reset SDK deps back to the `develop` branch.
--- a/release_config.yaml
+++ b/release_config.yaml
@@ -1 +1,4 @@
 signing_id: releases@riot.im
+subprojects:
+    matrix-react-sdk:
+        includeByDefault: true
--- a/res/css/structures/ErrorView.pcss
+++ b/res/css/structures/ErrorView.pcss
@@ -14,16 +14,28 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */

-// import font-size variables manually, ideally this scss would get loaded by the theme which has all variables in context
-@import "../../../node_modules/matrix-react-sdk/res/css/_font-sizes.scss";
+// import font-size variables manually,
+// ideally this file would get loaded by the theme which has all variables in context
+@import "../../../node_modules/matrix-react-sdk/res/css/_font-sizes.pcss";

 .mx_ErrorView {
    background: #c5e0f7;
    background: -moz-linear-gradient(top, #c5e0f7 0%, #ffffff 100%);
    background: -webkit-linear-gradient(top, #c5e0f7 0%, #ffffff 100%);
    background: linear-gradient(to bottom, #c5e0f7 0%, #ffffff 100%);
-    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#c5e0f7', endColorstr='#ffffff',GradientType=0 );
-    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+    /* stylelint-disable-next-line function-no-unknown */
+    filter: progid:dximagetransform.microsoft.gradient(startColorstr='#c5e0f7', endColorstr='#ffffff', GradientType=0);
+    font-family:
+        -apple-system,
+        BlinkMacSystemFont,
+        "Segoe UI",
+        Roboto,
+        Helvetica,
+        Arial,
+        sans-serif,
+        "Apple Color Emoji",
+        "Segoe UI Emoji",
+        "Segoe UI Symbol";
    width: 100%;
    min-height: 100%;
    height: auto;
@@ -41,7 +53,7 @@ limitations under the License.
        margin-left: 4px;
        margin-right: 4px;
        min-width: 80px;
-        background-color: #03B381;
+        background-color: #03b381;
        color: #fff;
        cursor: pointer;
        padding: 12px 22px;
@@ -54,7 +66,7 @@ limitations under the License.
    }

    .mx_HomePage_header {
-        color: #2E2F32;
+        color: #2e2f32;
        display: flex;
        align-items: center;
        justify-content: center;
@@ -95,7 +107,7 @@ limitations under the License.
    }

    .mx_FooterLink {
-        color: #368BD6;
+        color: #368bd6;
        text-decoration: none;
    }
 }
--- a/res/decoder-ring/datatypes.js
+++ b/res/decoder-ring/datatypes.js
@@ -18,7 +18,6 @@
 * ```
 */

-
 class Optional {
    static from(value) {
        return value && Some.of(value) || None;
--- a/res/decoder-ring/decoder.js
+++ b/res/decoder-ring/decoder.js
@@ -4,8 +4,8 @@ class StartupError extends Error {}
 * We need to know the bundle path before we can fetch the sourcemap files.  In a production environment, we can guess
 * it using this.
 */
-async function getBundleName() {
-    const res = await fetch("../index.html");
+async function getBundleName(baseUrl) {
+    const res = await fetch(new URL("index.html", baseUrl).toString());
    if (!res.ok) {
        throw new StartupError(`Couldn't fetch index.html to prefill bundle; ${res.status} ${res.statusText}`);
    }
@@ -25,7 +25,7 @@ function validateBundle(value) {
 * The purpose of this is just to validate that the user entered a real bundle, and provide feedback.
 */
 const bundleCache = new Map();
-function bundleSubject(bundle) {
+function bundleSubject(baseUrl, bundle) {
    if (!bundle.match(/^[0-9a-f]{20}$/)) throw new Error("Bad input");
    if (bundleCache.has(bundle)) {
        return bundleCache.get(bundle);
@@ -33,7 +33,7 @@ function bundleSubject(bundle) {
    const fetcher = new rxjs.BehaviorSubject(Pending.of());
    bundleCache.set(bundle, fetcher);

-    fetch(`/bundles/${bundle}/bundle.js.map`).then((res) => {
+    fetch(new URL(`bundles/${bundle}/bundle.js.map`, baseUrl).toString()).then((res) => {
        res.body.cancel(); /* Bail on the download immediately - it could be big! */
        const status = res.ok;
        if (status) {
@@ -102,7 +102,7 @@ function fetchAsSubject(endpoint) {
        const contentLength = res.headers.get("content-length");
        const context = contentLength ? { length: parseInt(contentLength) } : {};

-        const streamer = observeReadableStream(res.body, context, endpoint);
+        const streamer = observeReadableStream(res.body, context);
        streamer.subscribe((value) => {
            fetcher.next(value);
        });
@@ -145,6 +145,7 @@ function ProgressBar({ fetchStatus }) {
 * The main component.
 */
 function BundlePicker() {
+    const [baseUrl, setBaseUrl] = React.useState(new URL("..", window.location).toString());
    const [bundle, setBundle] = React.useState("");
    const [file, setFile] = React.useState("");
    const [line, setLine] = React.useState("1");
@@ -153,19 +154,25 @@ function BundlePicker() {
    const [bundleFetchStatus, setBundleFetchStatus] = React.useState(None);
    const [fileFetchStatus, setFileFetchStatus] = React.useState(None);

-    /* At startup, try to fill in the bundle name for the user */
+    /* On baseUrl change, try to fill in the bundle name for the user */
    React.useEffect(() => {
-        getBundleName().then((name) => {
+        console.log("DEBUG", baseUrl);
+        getBundleName(baseUrl).then((name) => {
+            console.log("DEBUG", name);
            if (bundle === "" && validateBundle(name) !== None) {
                setBundle(name);
            }
        }, console.log.bind(console));
-    }, []);
-
+    }, [baseUrl]);

    /* ------------------------- */
    /* Follow user state changes */
    /* ------------------------- */
+    const onBaseUrlChange = React.useCallback((event) => {
+        const value = event.target.value;
+        setBaseUrl(value);
+    }, []);
+
    const onBundleChange = React.useCallback((event) => {
        const value = event.target.value;
        setBundle(value);
@@ -195,14 +202,14 @@ function BundlePicker() {
    React.useEffect(() =>
        validateBundle(bundle).fold({
            some: (value) => {
-                const subscription = bundleSubject(value)
+                const subscription = bundleSubject(baseUrl, value)
                    .pipe(rxjs.operators.map(Some.of))
                    .subscribe(setBundleFetchStatus);
                return () => subscription.unsubscribe();
            },
            none: () => setBundleFetchStatus(None),
        }),
-    [bundle]);
+    [baseUrl, bundle]);

    /* Whenever a valid javascript file is input, see if it corresponds to a sourcemap file and initiate a fetch
     * if so. */
@@ -211,7 +218,7 @@ function BundlePicker() {
            setFileFetchStatus(None);
            return;
        }
-        const observable = fetchAsSubject(`/bundles/${bundle}/${file}.map`)
+        const observable = fetchAsSubject(new URL(`bundles/${bundle}/${file}.map`, baseUrl).toString())
            .pipe(
                rxjs.operators.map((fetchStatus) => fetchStatus.flatMap(value => {
                    try {
@@ -224,7 +231,7 @@ function BundlePicker() {
            );
        const subscription = observable.subscribe(setFileFetchStatus);
        return () => subscription.unsubscribe();
-    }, [bundle, file]);
+    }, [baseUrl, bundle, file]);

    /*
     * Whenever we have a valid fetched sourcemap, and a valid line, attempt to find the original position from the
@@ -255,6 +262,16 @@ function BundlePicker() {
    /* ------ */
    return e('div', {},
        e('div', { className: 'inputs' },
+            e('div', { className: 'baseUrl' },
+                e('label', { htmlFor: 'baseUrl'}, 'Base URL'),
+                e('input', {
+                    name: 'baseUrl',
+                    required: true,
+                    pattern: ".+",
+                    onChange: onBaseUrlChange,
+                    value: baseUrl,
+                }),
+            ),
            e('div', { className: 'bundle' },
                e('label', { htmlFor: 'bundle'}, 'Bundle'),
                e('input', {
--- a/res/decoder-ring/index.html
+++ b/res/decoder-ring/index.html
@@ -1,4 +1,5 @@
-<html>
+<!doctype html>
+<html lang="en">
    <head>
        <title>Rageshake decoder ring</title>
        <script crossorigin src="https://unpkg.com/source-map@0.7.3/dist/source-map.js"></script>
@@ -11,7 +12,7 @@
        <script crossorigin src="https://unpkg.com/react-dom@16/umd/react-dom.production.min.js"></script>
        <!--<script crossorigin src="https://unpkg.com/react@16/umd/react.development.js"></script>
        <script crossorigin src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script>-->
-        <script crossorigin src="https://unpkg.com/rxjs/bundles/rxjs.umd.min.js"></script>
+        <script crossorigin src="https://unpkg.com/rxjs/dist/bundles/rxjs.umd.min.js"></script>
        <script src="datatypes.js"></script>
        <script src="decoder.js"></script>

--- a/res/manifest.json
+++ b/res/manifest.json
@@ -1,72 +1,72 @@
 {
-    "name": "Riot - open team collaboration",
-    "short_name": "Riot",
+    "name": "Element",
+    "short_name": "Element",
    "display": "standalone",
    "theme_color": "#76CFA6",
    "start_url": "index.html",
    "icons": [
        {
-            "src": "/vector-icons/20587a91-30e9-d583-2b9b-5c4c2aca967f.webPlatform.png",
+            "src": "/vector-icons/44.png",
            "sizes": "44x44",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/20522817-fde7-6a88-54a9-496b1c8aee53.webPlatform.png",
+            "src": "/vector-icons/1240x600.png",
            "sizes": "1240x600",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/4168a7e5-9d94-e9a3-4e60-45a58cc8ee4e.webPlatform.png",
+            "src": "/vector-icons/300.png",
            "sizes": "300x300",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/dd73cdd3-17c4-9b33-81b8-4789b7a4a250.webPlatform.png",
+            "src": "/vector-icons/150.png",
            "sizes": "150x150",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/8f19f71b-ab84-4fe7-1866-8ee9fb1362da.webPlatform.png",
+            "src": "/vector-icons/88.png",
            "sizes": "88x88",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/89ac632f-d735-868d-4b9b-cfe32121294c.webPlatform.png",
+            "src": "/vector-icons/24.png",
            "sizes": "24x24",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/5c925eef-dd2e-aa16-b6d4-13c90b81af1f.webPlatform.png",
+            "src": "/vector-icons/50.png",
            "sizes": "50x50",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/b3624ff1-eaf4-1082-4923-949bc8eb40ef.webPlatform.png",
+            "src": "/vector-icons/620x300.png",
            "sizes": "620x300",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/32aa4ec4-8b3f-d7b8-e2df-a49ba887199a.webPlatform.png",
+            "src": "/vector-icons/1024.png",
            "sizes": "1024x1024",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/a2e91e68-aa4e-45e7-e5e6-951e1d314675.webPlatform.png",
+            "src": "/vector-icons/180.png",
            "sizes": "180x180",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/627721aa-5331-ded6-b4a5-0bb4799985ee.webPlatform.png",
+            "src": "/vector-icons/152.png",
            "sizes": "152x152",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/4f4b5190-3b9c-9173-3118-442179ae62d4.webPlatform.png",
+            "src": "/vector-icons/120.png",
            "sizes": "120x120",
            "type": "image/png"
        },
        {
-            "src": "/vector-icons/552c9d70-ff13-2235-8ef9-00db0d2fda0c.webPlatform.png",
+            "src": "/vector-icons/76.png",
            "sizes": "76x76",
            "type": "image/png"
        }
@@ -74,12 +74,12 @@
    "related_applications": [
        {
            "platform": "play",
-            "url": "https://play.google.com/store/apps/details?id=im.vector.alpha",
-            "id": "im.vector.alpha"
+            "url": "https://play.google.com/store/apps/details?id=im.vector.app",
+            "id": "im.vector.app"
        },
        {
            "platform": "itunes",
-            "url": "https://itunes.apple.com/gb/app/riot-open-source-team-collaboration-via-matrix/id1083446067"
+            "url": "https://apps.apple.com/app/vector/id1083446067"
        }
    ]
 }
--- a/res/sw.js
+++ b/res/sw.js
@@ -1 +1 @@
-self.addEventListener('fetch',() => {});
+self.addEventListener('fetch', () => {});
--- a/res/themes/element/img/backgrounds/lake.jpg
+++ b/res/themes/element/img/backgrounds/lake.jpg
--- a/res/themes/element/img/download/apple.svg
+++ b/res/themes/element/img/download/apple.svg
--- a/res/themes/element/img/download/fdroid.svg
+++ b/res/themes/element/img/download/fdroid.svg
--- a/res/themes/element/img/download/google.svg
+++ b/res/themes/element/img/download/google.svg
--- a/res/themes/element/img/logos/element-logo.svg
+++ b/res/themes/element/img/logos/element-logo.svg
@@ -0,0 +1,7 @@
+<svg width="200" height="200" viewBox="0 0 200 200" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M100 200C155.228 200 200 155.228 200 100C200 44.7715 155.228 0 100 0C44.7715 0 0 44.7715 0 100C0 155.228 44.7715 200 100 200Z" fill="#0DBD8B"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M81.7169 46.5946C81.7169 42.5581 84.9959 39.2859 89.0408 39.2859C116.456 39.2859 138.681 61.4642 138.681 88.8225C138.681 92.859 135.401 96.1312 131.357 96.1312C127.312 96.1312 124.033 92.859 124.033 88.8225C124.033 69.5372 108.366 53.9033 89.0408 53.9033C84.9959 53.9033 81.7169 50.6311 81.7169 46.5946Z" fill="white"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M153.39 81.5137C157.435 81.5137 160.714 84.7859 160.714 88.8224C160.714 116.181 138.49 138.359 111.075 138.359C107.03 138.359 103.751 135.087 103.751 131.05C103.751 127.014 107.03 123.742 111.075 123.742C130.4 123.742 146.066 108.108 146.066 88.8224C146.066 84.7859 149.345 81.5137 153.39 81.5137Z" fill="white"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M118.398 153.405C118.398 157.442 115.119 160.714 111.074 160.714C83.6592 160.714 61.4347 138.536 61.4347 111.177C61.4347 107.141 64.7138 103.869 68.7587 103.869C72.8035 103.869 76.0826 107.141 76.0826 111.177C76.0826 130.463 91.7489 146.097 111.074 146.097C115.119 146.097 118.398 149.369 118.398 153.405Z" fill="white"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M46.6097 118.486C42.5648 118.486 39.2858 115.214 39.2858 111.178C39.2858 83.8193 61.5102 61.6409 88.9255 61.6409C92.9704 61.6409 96.2494 64.9132 96.2494 68.9497C96.2494 72.9862 92.9704 76.2584 88.9255 76.2584C69.6 76.2584 53.9337 91.8922 53.9337 111.178C53.9337 115.214 50.6546 118.486 46.6097 118.486Z" fill="white"/>
+</svg>
--- a/res/themes/element/img/logos/opengraph.png
+++ b/res/themes/element/img/logos/opengraph.png
--- a/res/themes/riot/img/backgrounds/valley.jpg
+++ b/res/themes/riot/img/backgrounds/valley.jpg
--- a/res/themes/riot/img/logos/opengraph.png
+++ b/res/themes/riot/img/logos/opengraph.png
--- a/res/themes/riot/img/logos/riot-im-logo-black-text.png
+++ b/res/themes/riot/img/logos/riot-im-logo-black-text.png
--- a/res/themes/riot/img/logos/riot-im-logo-black-text.svg
+++ b/res/themes/riot/img/logos/riot-im-logo-black-text.svg
--- a/res/themes/riot/img/logos/riot-im-logo.png
+++ b/res/themes/riot/img/logos/riot-im-logo.png
--- a/res/themes/riot/img/logos/riot-im-logo.svg
+++ b/res/themes/riot/img/logos/riot-im-logo.svg
--- a/res/themes/riot/img/logos/riot-logo.svg
+++ b/res/themes/riot/img/logos/riot-logo.svg
@@ -1,6 +0,0 @@
-<svg width="42" height="50" viewBox="0 0 42 50" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M1.04021 42.174C1.04021 45.944 4.27657 49 8.26822 49C12.2603 49 15.4962 45.944 15.4962 42.174V35.2587L22.8119 35.2518C23.2234 35.2518 23.6386 35.2385 24.0415 35.2122C33.5209 34.6096 40.9465 27.1046 40.9465 18.1261C40.9465 8.68273 32.8114 1 22.8119 1H8.26822C4.27657 1 1.04021 4.05637 1.04021 7.82645V27.7141C1.01327 27.9548 0.999582 28.1987 1.00001 28.4459C1.00001 28.6887 1.01412 28.9286 1.04021 29.1645V42.174ZM15.4963 21.6066V14.6525H22.812C24.8405 14.6525 26.4901 16.2103 26.4901 18.1261C26.4901 19.9469 24.9881 21.4692 23.0665 21.5916C22.9822 21.5969 22.8975 21.5993 22.8047 21.5993L15.4963 21.6066Z" fill="#A2DDEF"/>
-<path d="M15.4963 14.6525V14.0405H14.8844V14.6525H15.4963ZM15.4963 21.6066H14.8844V22.2191L15.4969 22.2185L15.4963 21.6066ZM22.8047 21.5993V20.9874H22.8041L22.8047 21.5993ZM23.0665 21.5916L23.1045 22.2024L23.1053 22.2023L23.0665 21.5916ZM1.04021 29.1645H1.65214V29.1308L1.64843 29.0972L1.04021 29.1645ZM1.00001 28.4459H1.61194L1.61193 28.4449L1.00001 28.4459ZM1.04021 27.7141L1.64834 27.7821L1.65214 27.7482V27.7141H1.04021ZM24.0415 35.2122L24.0027 34.6015L24.0017 34.6016L24.0415 35.2122ZM22.8119 35.2518V34.6399H22.8113L22.8119 35.2518ZM15.4962 35.2587L15.4957 34.6467L14.8843 34.6473V35.2587H15.4962ZM14.8844 14.6525V21.6066H16.1082V14.6525H14.8844ZM15.4969 22.2185L22.8053 22.2112L22.8041 20.9874L15.4957 20.9946L15.4969 22.2185ZM22.8047 22.2112C22.9085 22.2112 23.006 22.2085 23.1045 22.2024L23.0284 20.9809C22.9584 20.9852 22.8865 20.9874 22.8047 20.9874V22.2112ZM23.1053 22.2023C25.3203 22.0612 27.1021 20.2979 27.1021 18.1261H25.8782C25.8782 19.5959 24.6559 20.8772 23.0276 20.9809L23.1053 22.2023ZM27.1021 18.1261C27.1021 15.8399 25.145 14.0405 22.812 14.0405V15.2644C24.536 15.2644 25.8782 16.5808 25.8782 18.1261H27.1021ZM22.812 14.0405H15.4963V15.2644H22.812V14.0405ZM8.26822 48.3881C4.58104 48.3881 1.65214 45.5735 1.65214 42.174H0.428288C0.428288 46.3145 3.97209 49.6119 8.26822 49.6119V48.3881ZM1.65214 42.174V29.1645H0.428288V42.174H1.65214ZM1.64843 29.0972C1.62467 28.8824 1.61193 28.665 1.61193 28.4459H0.388085C0.388085 28.7124 0.403576 28.9748 0.431997 29.2318L1.64843 29.0972ZM1.61193 28.4449C1.61155 28.221 1.62394 28.0001 1.64834 27.7821L0.432085 27.646C0.402599 27.9094 0.387617 28.1765 0.388085 28.447L1.61193 28.4449ZM1.65214 27.7141V7.82645H0.428288V27.7141H1.65214ZM1.65214 7.82645C1.65214 4.42682 4.58109 1.61193 8.26822 1.61193V0.388075C3.97204 0.388075 0.428288 3.68592 0.428288 7.82645H1.65214ZM8.26822 1.61193H22.8119V0.388075H8.26822V1.61193ZM22.8119 1.61193C32.5069 1.61193 40.3346 9.05321 40.3346 18.1261H41.5584C41.5584 8.31226 33.1159 0.388075 22.8119 0.388075V1.61193ZM40.3346 18.1261C40.3346 26.7525 33.1898 34.0175 24.0027 34.6015L24.0804 35.8229C33.8521 35.2017 41.5584 27.4566 41.5584 18.1261H40.3346ZM24.0017 34.6016C23.6124 34.6269 23.2104 34.6399 22.8119 34.6399V35.8637C23.2363 35.8637 23.6649 35.85 24.0813 35.8228L24.0017 34.6016ZM22.8113 34.6399L15.4957 34.6467L15.4968 35.8706L22.8125 35.8637L22.8113 34.6399ZM14.8843 35.2587V42.174H16.1082V35.2587H14.8843ZM14.8843 42.174C14.8843 45.5736 11.9558 48.3881 8.26822 48.3881V49.6119C12.5648 49.6119 16.1082 46.3145 16.1082 42.174H14.8843Z" fill="#368BD6"/>
-<path d="M8.26823 42.174V7.82642H22.8119C28.8351 7.82642 33.7181 12.4378 33.7181 18.1261C33.7181 23.5784 29.232 28.0412 23.5561 28.4019C23.3098 28.4176 23.0621 28.4257 22.8119 28.4257L8.22803 28.4395" stroke="#368BD6" stroke-width="1.22385" stroke-linecap="round"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M15.4227 9.0113C15.758 7.21673 15.3325 5.4048 14.2243 3.91155C11.9366 0.828522 7.41753 0.0768486 4.15037 2.23574C2.56747 3.28105 1.51106 4.84579 1.17575 6.64116C0.84001 8.43653 1.26557 10.2481 2.37372 11.7413C4.66146 14.8243 9.18092 15.576 12.4481 13.4171C14.0306 12.3714 15.087 10.8071 15.4227 9.0113ZM27.852 46.0868C29.2587 47.9824 31.4998 48.9962 33.7777 48.9962C35.21 48.9962 36.6569 48.5951 37.9195 47.7594C41.1883 45.5965 41.9817 41.3397 39.6905 38.2522L29.4751 24.4846C27.1843 21.3972 22.6769 20.6475 19.408 22.8121C16.1392 24.975 15.3458 29.2318 17.6365 32.3192L27.852 46.0868Z" fill="#368BD6"/>
-</svg>
--- a/res/vector-icons/1024.png
+++ b/res/vector-icons/1024.png
--- a/res/vector-icons/120.png
+++ b/res/vector-icons/120.png
--- a/res/vector-icons/1240x600.png
+++ b/res/vector-icons/1240x600.png
--- a/res/vector-icons/150.png
+++ b/res/vector-icons/150.png
--- a/Show More
+++ b/Show More