Add changelog

.ci/before_build_wheel.sh

@@ -1,10 +0,0 @@
-#!/bin/sh
-set -xeu
-
-# On 32-bit Linux platforms, we need libatomic1 to use rustup
-if command -v yum &> /dev/null; then
-   yum install -y libatomic
-fi
-
-# Install a Rust toolchain
-curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain 1.82.0 -y --profile minimal

.ci/scripts/auditwheel_wrapper.py

@@ -25,6 +25,7 @@
 import argparse
 import os
 import subprocess
+from typing import Optional
 from zipfile import ZipFile
 
 from packaging.tags import Tag
@@ -79,7 +80,7 @@ def cpython(wheel_file: str, name: str, version: Version, tag: Tag) -> str:
     return new_wheel_file
 
 
-def main(wheel_file: str, dest_dir: str, archs: str | None) -> None:
+def main(wheel_file: str, dest_dir: str, archs: Optional[str]) -> None:
     """Entry point"""
 
     # Parse the wheel file name into its parts. Note that `parse_wheel_filename`

.ci/scripts/calculate_jobs.py

@@ -35,58 +35,49 @@ IS_PR = os.environ["GITHUB_REF"].startswith("refs/pull/")
 
 # First calculate the various trial jobs.
 #
-# For PRs, we only run each type of test with the oldest and newest Python
-# version that's supported. The oldest version ensures we don't accidentally
-# introduce syntax or code that's too new, and the newest ensures we don't use
-# code that's been dropped in the latest supported Python version.
+# For PRs, we only run each type of test with the oldest Python version supported (which
+# is Python 3.9 right now)
 
 trial_sqlite_tests = [
     {
-        "python-version": "3.10",
+        "python-version": "3.9",
         "database": "sqlite",
         "extras": "all",
-    },
-    {
-        "python-version": "3.14",
-        "database": "sqlite",
-        "extras": "all",
-    },
+    }
 ]
 
 if not IS_PR:
-    # Otherwise, check all supported Python versions.
-    #
-    # Avoiding running all of these versions on every PR saves on CI time.
     trial_sqlite_tests.extend(
         {
             "python-version": version,
             "database": "sqlite",
             "extras": "all",
         }
-        for version in ("3.11", "3.12", "3.13")
+        for version in ("3.10", "3.11", "3.12", "3.13")
     )
 
-# Only test postgres against the earliest and latest Python versions that we
-# support in order to save on CI time.
 trial_postgres_tests = [
     {
-        "python-version": "3.10",
+        "python-version": "3.9",
         "database": "postgres",
-        "postgres-version": "14",
+        "postgres-version": "13",
         "extras": "all",
-    },
-    {
-        "python-version": "3.14",
-        "database": "postgres",
-        "postgres-version": "17",
-        "extras": "all",
-    },
+    }
 ]
 
-# Ensure that Synapse passes unit tests even with no extra dependencies installed.
+if not IS_PR:
+    trial_postgres_tests.append(
+        {
+            "python-version": "3.13",
+            "database": "postgres",
+            "postgres-version": "17",
+            "extras": "all",
+        }
+    )
+
 trial_no_extra_tests = [
     {
-        "python-version": "3.10",
+        "python-version": "3.9",
         "database": "sqlite",
         "extras": "",
     }
@@ -108,24 +99,24 @@ set_output("trial_test_matrix", test_matrix)
 
 # First calculate the various sytest jobs.
 #
-# For each type of test we only run on bookworm on PRs
+# For each type of test we only run on bullseye on PRs
 
 
 sytest_tests = [
     {
-        "sytest-tag": "bookworm",
+        "sytest-tag": "bullseye",
     },
     {
-        "sytest-tag": "bookworm",
+        "sytest-tag": "bullseye",
         "postgres": "postgres",
     },
     {
-        "sytest-tag": "bookworm",
+        "sytest-tag": "bullseye",
         "postgres": "multi-postgres",
         "workers": "workers",
     },
     {
-        "sytest-tag": "bookworm",
+        "sytest-tag": "bullseye",
         "postgres": "multi-postgres",
         "workers": "workers",
         "reactor": "asyncio",
@@ -136,11 +127,11 @@ if not IS_PR:
     sytest_tests.extend(
         [
             {
-                "sytest-tag": "bookworm",
+                "sytest-tag": "bullseye",
                 "reactor": "asyncio",
             },
             {
-                "sytest-tag": "bookworm",
+                "sytest-tag": "bullseye",
                 "postgres": "postgres",
                 "reactor": "asyncio",
             },

.ci/scripts/check_lockfile.py

@@ -11,12 +11,12 @@ with open("poetry.lock", "rb") as f:
 
 try:
     lock_version = lockfile["metadata"]["lock-version"]
-    assert lock_version == "2.1"
+    assert lock_version == "2.0"
 except Exception:
     print(
         """\
-    Lockfile is not version 2.1. You probably need to upgrade poetry on your local box
-    and re-run `poetry lock`. See the Poetry cheat sheet at
+    Lockfile is not version 2.0. You probably need to upgrade poetry on your local box
+    and re-run `poetry lock --no-update`. See the Poetry cheat sheet at
     https://element-hq.github.io/synapse/develop/development/dependencies.html
     """
     )

.ci/scripts/prepare_old_deps.sh

@@ -16,23 +16,20 @@ export VIRTUALENV_NO_DOWNLOAD=1
 # to select the lowest possible versions, rather than resorting to this sed script.
 
 # Patch the project definitions in-place:
-# - `-E` use extended regex syntax.
-# - Don't modify the line that defines required Python versions.
-# - Replace all lower and tilde bounds with exact bounds.
-# - Replace all caret bounds with exact bounds.
-# - Delete all lines referring to psycopg2 - so no testing of postgres support.
+# - Replace all lower and tilde bounds with exact bounds
+# - Replace all caret bounds---but not the one that defines the supported Python version!
+# - Delete all lines referring to psycopg2 --- so no testing of postgres support.
 # - Use pyopenssl 17.0, which is the oldest version that works with
 #   a `cryptography` compiled against OpenSSL 1.1.
 # - Omit systemd: we're not logging to journal here.
 
-sed -i -E '
-  /^\s*requires-python\s*=/b
-  s/[~>]=/==/g
-  s/\^/==/g
-  /psycopg2/d
-  s/pyOpenSSL\s*==\s*16\.0\.0"/pyOpenSSL==17.0.0"/
-  /systemd/d
-' pyproject.toml
+sed -i \
+   -e "s/[~>]=/==/g" \
+   -e '/^python = "^/!s/\^/==/g' \
+   -e "/psycopg2/d" \
+   -e 's/pyOpenSSL = "==16.0.0"/pyOpenSSL = "==17.0.0"/' \
+   -e '/systemd/d' \
+   pyproject.toml
 
 echo "::group::Patched pyproject.toml"
 cat pyproject.toml

.ci/scripts/test_synapse_port_db.sh

@@ -61,7 +61,7 @@ poetry run update_synapse_database --database-config .ci/postgres-config-unporte
 echo "+++ Comparing ported schema with unported schema"
 # Ignore the tables that portdb creates. (Should it tidy them up when the porting is completed?)
 psql synapse -c "DROP TABLE port_from_sqlite3;"
-pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner --restrict-key=TESTING synapse_unported > unported.sql
-pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner --restrict-key=TESTING synapse          >   ported.sql
+pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner synapse_unported > unported.sql
+pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner synapse          >   ported.sql
 # By default, `diff` returns zero if there are no changes and nonzero otherwise
-diff -u unported.sql ported.sql | tee schema_diff
+diff -u unported.sql ported.sql | tee schema_diff

.ci/scripts/triage_labelled_issue.sh

@@ -1,29 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# 1) Resolve project ID.
-PROJECT_ID=$(gh project view "$PROJECT_NUMBER" --owner "$PROJECT_OWNER" --format json | jq -r '.id')
-
-# 2) Find existing item (project card) for this issue.
-ITEM_ID=$(
-  gh project item-list "$PROJECT_NUMBER" --owner "$PROJECT_OWNER" --format json \
-  | jq -r --arg url "$ISSUE_URL" '.items[] | select(.content.url==$url) | .id' | head -n1
-)
-
-# 3) If one doesn't exist, add this issue to the project.
-if [ -z "${ITEM_ID:-}" ]; then
-  ITEM_ID=$(gh project item-add "$PROJECT_NUMBER" --owner "$PROJECT_OWNER" --url "$ISSUE_URL" --format json | jq -r '.id')
-fi
-
-# 4) Get Status field id + the option id for TARGET_STATUS.
-FIELDS_JSON=$(gh project field-list "$PROJECT_NUMBER" --owner "$PROJECT_OWNER" --format json)
-STATUS_FIELD=$(echo "$FIELDS_JSON" | jq -r '.fields[] | select(.name=="Status")')
-STATUS_FIELD_ID=$(echo "$STATUS_FIELD" | jq -r '.id')
-OPTION_ID=$(echo "$STATUS_FIELD" | jq -r --arg name "$TARGET_STATUS" '.options[] | select(.name==$name) | .id')
-
-if [ -z "${OPTION_ID:-}" ]; then
-  echo "No Status option named \"$TARGET_STATUS\" found"; exit 1
-fi
-
-# 5) Set Status (moves item to the matching column in the board view).
-gh project item-edit --id "$ITEM_ID" --project-id "$PROJECT_ID" --field-id "$STATUS_FIELD_ID" --single-select-option-id "$OPTION_ID"

.git-blame-ignore-revs

@@ -26,8 +26,3 @@ c4268e3da64f1abb5b31deaeb5769adb6510c0a7
 # Update black to 23.1.0 (https://github.com/matrix-org/synapse/pull/15103)
 9bb2eac71962970d02842bca441f4bcdbbf93a11
 
-# Use type hinting generics in standard collections (https://github.com/element-hq/synapse/pull/19046)
-fc244bb592aa481faf28214a2e2ce3bb4e95d990
-
-# Write union types as X | Y where possible (https://github.com/element-hq/synapse/pull/19111)
-fcac7e0282b074d4bd3414d1c9c181e9701875d9

.github/PULL_REQUEST_TEMPLATE.md

@@ -9,4 +9,5 @@
   - End with either a period (.) or an exclamation mark (!).
   - Start with a capital letter.
   - Feel free to credit yourself, by adding a sentence "Contributed by @github_username." or "Contributed by [Your Name]." to the end of the entry.
-* [ ] [Code style](https://element-hq.github.io/synapse/latest/code_style.html) is correct (run the [linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
+* [ ] [Code style](https://element-hq.github.io/synapse/latest/code_style.html) is correct
+  (run the [linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))

.github/workflows/docker.yml

@@ -5,7 +5,7 @@ name: Build docker images
 on:
   push:
     tags: ["v*"]
-    branches: [master, main, develop]
+    branches: [ master, main, develop ]
   workflow_dispatch:
 
 permissions:
@@ -14,24 +14,26 @@ permissions:
   id-token: write # needed for signing the images with GitHub OIDC Token
 jobs:
   build:
-    name: Build and push image for ${{ matrix.platform }}
-    runs-on: ${{ matrix.runs_on }}
-    strategy:
-      matrix:
-        include:
-          - platform: linux/amd64
-            runs_on: ubuntu-24.04
-            suffix: linux-amd64
-          - platform: linux/arm64
-            runs_on: ubuntu-24.04-arm
-            suffix: linux-arm64
+    runs-on: ubuntu-22.04
     steps:
+      - name: Set up QEMU
+        id: qemu
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: arm64
+
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        uses: docker/setup-buildx-action@v3
+
+      - name: Inspect builder
+        run: docker buildx inspect
+
+      - name: Install Cosign
+        uses: sigstore/cosign-installer@v3.7.0
 
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
 
       - name: Extract version from pyproject.toml
         # Note: explicitly requesting bash will mean bash is invoked with `-eo pipefail`, see
@@ -41,91 +43,25 @@ jobs:
           echo "SYNAPSE_VERSION=$(grep "^version" pyproject.toml | sed -E 's/version\s*=\s*["]([^"]*)["]/\1/')" >> $GITHUB_ENV
 
       - name: Log in to DockerHub
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Log in to GHCR
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push by digest
-        id: build
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
-        with:
-          push: true
-          labels: |
-            gitsha1=${{ github.sha }}
-            org.opencontainers.image.version=${{ env.SYNAPSE_VERSION }}
-          tags: |
-            docker.io/matrixdotorg/synapse
-            ghcr.io/element-hq/synapse
-          file: "docker/Dockerfile"
-          platforms: ${{ matrix.platform }}
-          outputs: type=image,push-by-digest=true,name-canonical=true,push=true
-
-      - name: Export digest
-        run: |
-          mkdir -p ${{ runner.temp }}/digests
-          digest="${{ steps.build.outputs.digest }}"
-          touch "${{ runner.temp }}/digests/${digest#sha256:}"
-
-      - name: Upload digest
-        uses: actions/upload-artifact@v5
-        with:
-          name: digests-${{ matrix.suffix }}
-          path: ${{ runner.temp }}/digests/*
-          if-no-files-found: error
-          retention-days: 1
-
-  merge:
-    name: Push merged images to ${{ matrix.repository }}
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        repository:
-          - docker.io/matrixdotorg/synapse
-          - ghcr.io/element-hq/synapse
-
-    needs:
-      - build
-    steps:
-      - name: Download digests
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
-        with:
-          path: ${{ runner.temp }}/digests
-          pattern: digests-*
-          merge-multiple: true
-
-      - name: Log in to DockerHub
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
-        if: ${{ startsWith(matrix.repository, 'docker.io') }}
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Log in to GHCR
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
-        if: ${{ startsWith(matrix.repository, 'ghcr.io') }}
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
-
-      - name: Install Cosign
-        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
-
       - name: Calculate docker image tag
-        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
+        id: set-tag
+        uses: docker/metadata-action@master
         with:
-          images: ${{ matrix.repository }}
+          images: |
+            docker.io/matrixdotorg/synapse
+            ghcr.io/element-hq/synapse
           flavor: |
             latest=false
           tags: |
@@ -133,23 +69,31 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=pep440,pattern={{raw}}
-            type=sha
 
-      - name: Create manifest list and push
-        working-directory: ${{ runner.temp }}/digests
-        env:
-          REPOSITORY: ${{ matrix.repository }}
-        run: |
-          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
-            $(printf "$REPOSITORY@sha256:%s " *)
+      - name: Build and push all platforms
+        id: build-and-push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          labels: |
+            gitsha1=${{ github.sha }}
+            org.opencontainers.image.version=${{ env.SYNAPSE_VERSION }}
+          tags: "${{ steps.set-tag.outputs.tags }}"
+          file: "docker/Dockerfile"
+          platforms: linux/amd64,linux/arm64
 
-      - name: Sign each manifest
+          # arm64 builds OOM without the git fetch setting. c.f.
+          # https://github.com/rust-lang/cargo/issues/10583
+          build-args: |
+            CARGO_NET_GIT_FETCH_WITH_CLI=true
+
+      - name: Sign the images with GitHub OIDC Token
         env:
-          REPOSITORY: ${{ matrix.repository }}
+          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+          TAGS: ${{ steps.set-tag.outputs.tags }}
         run: |
-          DIGESTS=""
-          for TAG in $(echo "$DOCKER_METADATA_OUTPUT_JSON" | jq -r '.tags[]'); do
-            DIGEST="$(docker buildx imagetools inspect $TAG --format '{{json .Manifest}}' | jq -r '.digest')"
-            DIGESTS="$DIGESTS $REPOSITORY@$DIGEST"
+          images=""
+          for tag in ${TAGS}; do
+            images+="${tag}@${DIGEST} "
           done
-          cosign sign --yes $DIGESTS
+          cosign sign --yes ${images}

.github/workflows/docs-pr-netlify.yaml

@@ -14,7 +14,7 @@ jobs:
       # There's a 'download artifact' action, but it hasn't been updated for the workflow_run action
       # (https://github.com/actions/download-artifact/issues/60) so instead we get this mess:
       - name: 📥 Download artifact
-        uses: dawidd6/action-download-artifact@ac66b43f0e6a346234dd65d4d0c8fbb31cb316e5 # v11
+        uses: dawidd6/action-download-artifact@80620a5d27ce0ae443b965134db88467fc607b43 # v7
         with:
           workflow: docs-pr.yaml
           run_id: ${{ github.event.workflow_run.id }}
@@ -22,7 +22,7 @@ jobs:
           path: book
 
       - name: 📤 Deploy to Netlify
-        uses: matrix-org/netlify-pr-preview@9805cd123fc9a7e421e35340a05e1ebc5dee46b5 # v3
+        uses: matrix-org/netlify-pr-preview@v3
         with:
           path: book
           owner: ${{ github.event.workflow_run.head_repository.owner.login }}

.github/workflows/docs-pr.yaml

@@ -13,7 +13,7 @@ jobs:
     name: GitHub Pages
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
         with:
           # Fetch all history so that the schema_versions script works.
           fetch-depth: 0
@@ -24,7 +24,7 @@ jobs:
           mdbook-version: '0.4.17'
 
       - name: Setup python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+        uses: actions/setup-python@v5
         with:
           python-version: "3.x"
 
@@ -39,7 +39,7 @@ jobs:
           cp book/welcome_and_overview.html book/index.html
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v4
         with:
           name: book
           path: book
@@ -50,7 +50,7 @@ jobs:
     name: Check links in documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Setup mdbook
         uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2.0.0

.github/workflows/docs.yaml

@@ -50,7 +50,7 @@ jobs:
     needs:
       - pre
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
         with:
           # Fetch all history so that the schema_versions script works.
           fetch-depth: 0
@@ -64,7 +64,7 @@ jobs:
         run: echo 'window.SYNAPSE_VERSION = "${{ needs.pre.outputs.branch-version }}";' > ./docs/website_files/version.js
 
       - name: Setup python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+        uses: actions/setup-python@v5
         with:
           python-version: "3.x"
 
@@ -78,18 +78,6 @@ jobs:
           mdbook build
           cp book/welcome_and_overview.html book/index.html
 
-      - name: Prepare and publish schema files
-        run: |
-          sudo apt-get update && sudo apt-get install -y yq
-          mkdir -p book/schema
-          # Remove developer notice before publishing.
-          rm schema/v*/Do\ not\ edit\ files\ in\ this\ folder
-          # Copy schema files that are independent from current Synapse version.
-          cp -r -t book/schema schema/v*/
-          # Convert config schema from YAML source file to JSON.
-          yq < schema/synapse-config.schema.yaml \
-            > book/schema/synapse-config.schema.json
-
       # Deploy to the target directory.
       - name: Deploy to gh pages
         uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e # v4.0.0

.github/workflows/fix_lint.yaml

@@ -6,11 +6,6 @@ name: Attempt to automatically fix linting errors
 on:
   workflow_dispatch:
 
-env:
-  # We use nightly so that `fmt` correctly groups together imports, and
-  # clippy correctly fixes up the benchmarks.
-  RUST_VERSION: nightly-2025-06-24
-
 jobs:
   fixup:
     name: Fix up
@@ -18,20 +13,21 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: ${{ env.RUST_VERSION }}
-          components: clippy, rustfmt
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+          # We use nightly so that `fmt` correctly groups together imports, and
+          # clippy correctly fixes up the benchmarks.
+          toolchain: nightly-2022-12-01
+          components: rustfmt
+      - uses: Swatinem/rust-cache@v2
 
       - name: Setup Poetry
-        uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+        uses: matrix-org/setup-python-poetry@v1
         with:
           install-project: "false"
-          poetry-version: "2.1.1"
 
       - name: Run ruff check
         continue-on-error: true
@@ -47,6 +43,6 @@ jobs:
       - run: cargo fmt
         continue-on-error: true
 
-      - uses: stefanzweifel/git-auto-commit-action@28e16e81777b558cc906c8750092100bbb34c5e3 # v7.0.0
+      - uses: stefanzweifel/git-auto-commit-action@v5
         with:
           commit_message: "Attempt to fix linting"

.github/workflows/latest_deps.yml

@@ -21,9 +21,6 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
-env:
-  RUST_VERSION: 1.87.0
-
 jobs:
   check_repo:
     # Prevent this workflow from running on any fork of Synapse other than element-hq/synapse, as it is
@@ -42,25 +39,23 @@ jobs:
     if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
       # The dev dependencies aren't exposed in the wheel metadata (at least with current
       # poetry-core versions), so we install with poetry.
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: "3.x"
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: "all"
       # Dump installed versions for debugging.
       - run: poetry run pip list > before.txt
       # Upgrade all runtime dependencies only. This is intended to mimic a fresh
       # `pip install matrix-synapse[all]` as closely as possible.
-      - run: poetry update --without dev
+      - run: poetry update --no-dev
       - run: poetry run pip list > after.txt && (diff -u before.txt after.txt || true)
       - name: Remove unhelpful options from mypy config
         run: sed -e '/warn_unused_ignores = True/d' -e '/warn_redundant_casts = True/d' -i mypy.ini
@@ -77,13 +72,11 @@ jobs:
             postgres-version: "14"
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
       - run: sudo apt-get -qq install xmlsec1
       - name: Set up PostgreSQL ${{ matrix.postgres-version }}
@@ -93,7 +86,7 @@ jobs:
             -e POSTGRES_PASSWORD=postgres \
             -e POSTGRES_INITDB_ARGS="--lc-collate C --lc-ctype C --encoding UTF8" \
             postgres:${{ matrix.postgres-version }}
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: pip install .[all,test]
@@ -139,9 +132,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - sytest-tag: bookworm
+          - sytest-tag: bullseye
 
-          - sytest-tag: bookworm
+          - sytest-tag: bullseye
             postgres: postgres
             workers: workers
             redis: redis
@@ -152,13 +145,11 @@ jobs:
       BLACKLIST: ${{ matrix.workers && 'synapse-blacklist-with-workers' }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
       - name: Ensure sytest runs `pip install`
         # Delete the lockfile so sytest will `pip install` rather than `poetry install`
@@ -173,7 +164,7 @@ jobs:
         if: ${{ always() }}
         run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
           name: Sytest Logs - ${{ job.status }} - (${{ join(matrix.*, ', ') }})
@@ -201,15 +192,15 @@ jobs:
             database: Postgres
 
     steps:
-      - name: Check out synapse codebase
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Run actions/checkout@v4 for synapse
+        uses: actions/checkout@v4
         with:
           path: synapse
 
       - name: Prepare Complement's Prerequisites
         run: synapse/.ci/scripts/setup_complement_prerequisites.sh
 
-      - uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
+      - uses: actions/setup-go@v5
         with:
           cache-dependency-path: complement/go.sum
           go-version-file: complement/go.mod
@@ -234,7 +225,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - uses: JasonEtco/create-an-issue@1b14a70e4d8dc185e5cc76d3bec9eab20257b2c5 # v2.9.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/poetry_lockfile.yaml

@@ -16,8 +16,8 @@ jobs:
     name: "Check locked dependencies have sdists"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.x'
       - run: pip install tomli

.github/workflows/push_complement_image.yml

@@ -33,29 +33,29 @@ jobs:
       packages: write
     steps:
       - name: Checkout specific branch (debug build)
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
         if: github.event_name == 'workflow_dispatch'
         with:
           ref: ${{ inputs.branch }}
       - name: Checkout clean copy of develop (scheduled build)
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
         if: github.event_name == 'schedule'
         with:
           ref: develop
       - name: Checkout clean copy of master (on-push)
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
         if: github.event_name == 'push'
         with:
           ref: master
       - name: Login to registry
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Work out labels for complement image
         id: meta
-        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5.9.0
+        uses: docker/metadata-action@v5
         with:
           images: ghcr.io/${{ github.repository }}/complement-synapse
           tags: |

.github/workflows/release-artifacts.yml

@@ -27,10 +27,10 @@ jobs:
     name: "Calculate list of debian distros"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
-          python-version: "3.x"
+          python-version: '3.x'
       - id: set-distros
         run: |
           # if we're running from a tag, get the full list of distros; otherwise just use debian:sid
@@ -55,18 +55,18 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
         with:
           path: src
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        uses: docker/setup-buildx-action@v3
         with:
           install: true
 
       - name: Set up docker layer caching
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
@@ -74,9 +74,9 @@ jobs:
             ${{ runner.os }}-buildx-
 
       - name: Set up python
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.x"
+          python-version: '3.x'
 
       - name: Build the packages
         # see https://github.com/docker/build-push-action/issues/252
@@ -101,21 +101,18 @@ jobs:
           echo "ARTIFACT_NAME=${DISTRO#*:}" >> "$GITHUB_OUTPUT"
 
       - name: Upload debs as artifacts
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v4
         with:
           name: debs-${{ steps.artifact-name.outputs.ARTIFACT_NAME }}
           path: debs/*
 
   build-wheels:
-    name: Build wheels on ${{ matrix.os }}
+    name: Build wheels on ${{ matrix.os }} for ${{ matrix.arch }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os:
-          - ubuntu-24.04
-          - ubuntu-24.04-arm
-          - macos-14 # This uses arm64
-          - macos-15-intel # This uses x86-64
+        os: [ubuntu-22.04, macos-13]
+        arch: [x86_64, aarch64]
         # is_pr is a flag used to exclude certain jobs from the matrix on PRs.
         # It is not read by the rest of the workflow.
         is_pr:
@@ -124,44 +121,53 @@ jobs:
         exclude:
           # Don't build macos wheels on PR CI.
           - is_pr: true
-            os: "macos-15-intel"
-          - is_pr: true
-            os: "macos-14"
+            os: "macos-13"
+          # Don't build aarch64 wheels on mac.
+          - os: "macos-13"
+            arch: aarch64
           # Don't build aarch64 wheels on PR CI.
           - is_pr: true
-            os: "ubuntu-24.04-arm"
+            arch: aarch64
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/setup-python@v5
         with:
           # setup-python@v4 doesn't impose a default python version. Need to use 3.x
           # here, because `python` on osx points to Python 2.7.
           python-version: "3.x"
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==3.2.1
+        run: python -m pip install cibuildwheel==2.19.1
+
+      - name: Set up QEMU to emulate aarch64
+        if: matrix.arch == 'aarch64'
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: arm64
+
+      - name: Build aarch64 wheels
+        if: matrix.arch == 'aarch64'
+        run: echo 'CIBW_ARCHS_LINUX=aarch64' >> $GITHUB_ENV
 
       - name: Only build a single wheel on PR
         if: startsWith(github.ref, 'refs/pull/')
-        run: echo "CIBW_BUILD="cp310-manylinux_*"" >> $GITHUB_ENV
+        run: echo "CIBW_BUILD="cp39-manylinux_${{ matrix.arch }}"" >> $GITHUB_ENV
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
         env:
-          # The platforms that we build for are determined by the
-          # `tool.cibuildwheel.skip` option in `pyproject.toml`.
+          # Skip testing for platforms which various libraries don't have wheels
+          # for, and so need extra build deps.
+          CIBW_TEST_SKIP: pp3*-* *i686* *musl*
+          # Fix Rust OOM errors on emulated aarch64: https://github.com/rust-lang/cargo/issues/10583
+          CARGO_NET_GIT_FETCH_WITH_CLI: true
+          CIBW_ENVIRONMENT_PASS_LINUX: CARGO_NET_GIT_FETCH_WITH_CLI
 
-          # We skip testing wheels for the following platforms in CI:
-          #
-          # pp3*-* (PyPy wheels) broke in CI (TODO: investigate).
-          # musl: (TODO: investigate).
-          CIBW_TEST_SKIP: pp3*-* *musl*
-
-      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+      - uses: actions/upload-artifact@v4
         with:
-          name: Wheel-${{ matrix.os }}
+          name: Wheel-${{ matrix.os }}-${{ matrix.arch }}
           path: ./wheelhouse/*.whl
 
   build-sdist:
@@ -170,21 +176,22 @@ jobs:
     if: ${{ !startsWith(github.ref, 'refs/pull/') }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: '3.10'
 
       - run: pip install build
 
       - name: Build sdist
         run: python -m build --sdist
 
-      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+      - uses: actions/upload-artifact@v4
         with:
           name: Sdist
           path: dist/*.tar.gz
 
+
   # if it's a tag, create a release and attach the artifacts to it
   attach-assets:
     name: "Attach assets to release"
@@ -196,7 +203,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all workflow run artifacts
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        uses: actions/download-artifact@v4
       - name: Build a tarball for the debs
         # We need to merge all the debs uploads into one folder, then compress
         # that.
@@ -205,11 +212,16 @@ jobs:
           mv debs*/* debs/
           tar -cvJf debs.tar.xz debs
       - name: Attach to release
+        # Pinned to work around https://github.com/softprops/action-gh-release/issues/445
+        uses: softprops/action-gh-release@v0.1.15
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          gh release upload "${{ github.ref_name }}" \
-            Sdist/* \
-            Wheel*/* \
-            debs.tar.xz \
-            --repo ${{ github.repository }}
+        with:
+          files: |
+            Sdist/*
+            Wheel*/*
+            debs.tar.xz
+          # if it's not already published, keep the release as a draft.
+          draft: true
+          # mark it as a prerelease if the tag contains 'rc'.
+          prerelease: ${{ contains(github.ref, 'rc') }}

.github/workflows/schema.yaml

@@ -1,57 +0,0 @@
-name: Schema
-
-on:
-  pull_request:
-    paths:
-      - schema/**
-      - docs/usage/configuration/config_documentation.md
-  push:
-    branches: ["develop", "release-*"]
-  workflow_dispatch:
-
-jobs:
-  validate-schema:
-    name: Ensure Synapse config schema is valid
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: "3.x"
-      - name: Install check-jsonschema
-        run: pip install check-jsonschema==0.33.0
-
-      - name: Validate meta schema
-        run: check-jsonschema --check-metaschema schema/v*/meta.schema.json
-      - name: Validate schema
-        run: |-
-          # Please bump on introduction of a new meta schema.
-          LATEST_META_SCHEMA_VERSION=v1
-          check-jsonschema \
-            --schemafile="schema/$LATEST_META_SCHEMA_VERSION/meta.schema.json" \
-            schema/synapse-config.schema.yaml
-      - name: Validate default config
-      # Populates the empty instance with default values and checks against the schema.
-        run: |-
-          echo "{}" | check-jsonschema \
-            --fill-defaults --schemafile=schema/synapse-config.schema.yaml -
-
-  check-doc-generation:
-    name: Ensure generated documentation is up-to-date
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
-        with:
-          python-version: "3.x"
-      - name: Install PyYAML
-        run: pip install PyYAML==6.0.2
-
-      - name: Regenerate config documentation
-        run: |
-          scripts-dev/gen_config_documentation.py \
-            schema/synapse-config.schema.yaml \
-          > docs/usage/configuration/config_documentation.md
-      - name: Error in case of any differences
-      # Errors if there are now any modified files (untracked files are ignored).
-        run: 'git diff --exit-code'

.github/workflows/tests.yml

@@ -11,9 +11,6 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
-env:
-  RUST_VERSION: 1.87.0
-
 jobs:
   # Job to detect what has changed so we don't run e.g. Rust checks on PRs that
   # don't modify Rust code.
@@ -26,7 +23,7 @@ jobs:
       linting: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.linting }}
       linting_readme: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.linting_readme }}
     steps:
-    - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+    - uses: dorny/paths-filter@v3
       id: filter
       # We only check on PRs
       if: startsWith(github.ref, 'refs/pull/')
@@ -86,16 +83,14 @@ jobs:
     if: ${{ needs.changes.outputs.linting == 'true' }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: "3.x"
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: "all"
       - run: poetry run scripts-dev/generate_sample_config.sh --check
       - run: poetry run scripts-dev/config-lint.sh
@@ -106,8 +101,8 @@ jobs:
     if: ${{ needs.changes.outputs.linting == 'true' }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: "pip install 'click==8.1.1' 'GitPython>=3.1.20'"
@@ -116,8 +111,8 @@ jobs:
   check-lockfile:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: .ci/scripts/check_lockfile.py
@@ -129,12 +124,11 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
 
       - name: Setup Poetry
-        uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+        uses: matrix-org/setup-python-poetry@v1
         with:
-          poetry-version: "2.1.1"
           install-project: "false"
 
       - name: Run ruff check
@@ -151,16 +145,14 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
 
       - name: Setup Poetry
-        uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+        uses: matrix-org/setup-python-poetry@v1
         with:
           # We want to make use of type hints in optional dependencies too.
           extras: all
@@ -169,12 +161,11 @@ jobs:
           # https://github.com/matrix-org/synapse/pull/15376#issuecomment-1498983775
           # To make CI green, err towards caution and install the project.
           install-project: "true"
-          poetry-version: "2.1.1"
 
       # Cribbed from
       # https://github.com/AustinScola/mypy-cache-github-action/blob/85ea4f2972abed39b33bd02c36e341b28ca59213/src/restore.ts#L10-L17
       - name: Restore/persist mypy's cache
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@v4
         with:
           path: |
             .mypy_cache
@@ -187,7 +178,7 @@ jobs:
   lint-crlf:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - name: Check line endings
         run: scripts-dev/check_line_terminators.sh
 
@@ -195,11 +186,11 @@ jobs:
     if: ${{ (github.base_ref == 'develop'  || contains(github.base_ref, 'release-')) && github.actor != 'dependabot[bot]' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: "pip install 'towncrier>=18.6.0rc1'"
@@ -207,20 +198,37 @@ jobs:
         env:
           PULL_REQUEST_NUMBER: ${{ github.event.number }}
 
+  lint-pydantic:
+    runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.linting == 'true' }}
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
+      - uses: matrix-org/setup-python-poetry@v1
+        with:
+          poetry-version: "1.3.2"
+          extras: "all"
+      - run: poetry run scripts-dev/check_pydantic_models.py
+
   lint-clippy:
     runs-on: ubuntu-latest
     needs: changes
     if: ${{ needs.changes.outputs.rust == 'true' }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@1.66.0
         with:
             components: clippy
-            toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo clippy -- -D warnings
 
@@ -232,70 +240,32 @@ jobs:
     if: ${{ needs.changes.outputs.rust == 'true' }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@master
         with:
-            toolchain: nightly-2025-04-23
+            toolchain: nightly-2022-12-01
             components: clippy
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo clippy --all-features -- -D warnings
 
-  lint-rust:
-    runs-on: ubuntu-latest
-    needs: changes
-    if: ${{ needs.changes.outputs.rust == 'true' }}
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
-
-      - name: Setup Poetry
-        uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
-        with:
-          # Install like a normal project from source with all optional dependencies
-          extras: all
-          install-project: "true"
-          poetry-version: "2.1.1"
-
-      - name: Ensure `Cargo.lock` is up to date (no stray changes after install)
-        # The `::error::` syntax is using GitHub Actions' error annotations, see
-        # https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions
-        run: |
-          if git diff --quiet Cargo.lock; then
-            echo "Cargo.lock is up to date"
-          else
-            echo "::error::Cargo.lock has uncommitted changes after install. Please run 'poetry install --extras all' and commit the Cargo.lock changes."
-            git diff --exit-code Cargo.lock
-            exit 1
-          fi
-
-  # This job is split from `lint-rust` because it requires a nightly Rust toolchain
-  # for some of the unstable options we use in `.rustfmt.toml`.
   lint-rustfmt:
     runs-on: ubuntu-latest
     needs: changes
     if: ${{ needs.changes.outputs.rust == 'true' }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@master
         with:
-          # We use nightly so that we can use some unstable options that we use in
-          # `.rustfmt.toml`.
-          toolchain: nightly-2025-04-23
+          # We use nightly so that it correctly groups together imports
+          toolchain: nightly-2022-12-01
           components: rustfmt
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo fmt --check
 
@@ -306,8 +276,8 @@ jobs:
     needs: changes
     if: ${{ needs.changes.outputs.linting_readme == 'true' }}
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: "pip install rstcheck"
@@ -321,17 +291,17 @@ jobs:
       - lint-mypy
       - lint-crlf
       - lint-newsfile
+      - lint-pydantic
       - check-sampleconfig
       - check-schema-delta
       - check-lockfile
       - lint-clippy
       - lint-clippy-nightly
-      - lint-rust
       - lint-rustfmt
       - lint-readme
     runs-on: ubuntu-latest
     steps:
-      - uses: matrix-org/done-action@3409aa904e8a2aaf2220f09bc954d3d0b0a2ee67 # v3
+      - uses: matrix-org/done-action@v3
         with:
           needs: ${{ toJSON(needs) }}
 
@@ -342,9 +312,9 @@ jobs:
             lint
             lint-mypy
             lint-newsfile
+            lint-pydantic
             lint-clippy
             lint-clippy-nightly
-            lint-rust
             lint-rustfmt
             lint-readme
 
@@ -354,8 +324,8 @@ jobs:
     needs: linting-done
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - id: get-matrix
@@ -375,7 +345,7 @@ jobs:
         job:  ${{ fromJson(needs.calculate-test-jobs.outputs.trial_test_matrix) }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - run: sudo apt-get -qq install xmlsec1
       - name: Set up PostgreSQL ${{ matrix.job.postgres-version }}
         if: ${{ matrix.job.postgres-version }}
@@ -390,15 +360,13 @@ jobs:
             postgres:${{ matrix.job.postgres-version }}
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
 
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: ${{ matrix.job.python-version }}
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: ${{ matrix.job.extras }}
       - name: Await PostgreSQL
         if: ${{ matrix.job.postgres-version }}
@@ -431,13 +399,11 @@ jobs:
       - changes
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
 
       # There aren't wheels for some of the older deps, so we need to install
       # their build dependencies
@@ -446,9 +412,9 @@ jobs:
           sudo apt-get -qq install build-essential libffi-dev python3-dev \
             libxml2-dev libxslt-dev xmlsec1 zlib1g-dev libjpeg-dev libwebp-dev
 
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          python-version: '3.9'
 
       - name: Prepare old deps
         if: steps.cache-poetry-old-deps.outputs.cache-hit != 'true'
@@ -492,17 +458,17 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["pypy-3.10"]
+        python-version: ["pypy-3.9"]
         extras: ["all"]
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       # Install libs necessary for PyPy to build binary wheels for dependencies
       - run: sudo apt-get -qq install xmlsec1 libxml2-dev libxslt-dev
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: ${{ matrix.python-version }}
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: ${{ matrix.extras }}
       - run: poetry run trial --jobs=2 tests
       - name: Dump logs
@@ -546,15 +512,13 @@ jobs:
         job: ${{ fromJson(needs.calculate-test-jobs.outputs.sytest_test_matrix) }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - name: Prepare test blacklist
         run: cat sytest-blacklist .ci/worker-blacklist > synapse-blacklist-with-workers
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
 
       - name: Run SyTest
         run: /bootstrap.sh synapse
@@ -563,7 +527,7 @@ jobs:
         if: ${{ always() }}
         run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
           name: Sytest Logs - ${{ job.status }} - (${{ join(matrix.job.*, ', ') }})
@@ -593,11 +557,11 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - run: sudo apt-get -qq install xmlsec1 postgresql-client
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: "postgres"
       - run: .ci/scripts/test_export_data_command.sh
         env:
@@ -616,10 +580,10 @@ jobs:
     strategy:
       matrix:
         include:
-          - python-version: "3.10"
-            postgres-version: "14"
+          - python-version: "3.9"
+            postgres-version: "13"
 
-          - python-version: "3.14"
+          - python-version: "3.13"
             postgres-version: "17"
 
     services:
@@ -637,7 +601,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - name: Add PostgreSQL apt repository
         # We need a version of pg_dump that can handle the version of
         # PostgreSQL being tested against. The Ubuntu package repository lags
@@ -648,10 +612,10 @@ jobs:
           wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
           sudo apt-get update
       - run: sudo apt-get -qq install xmlsec1 postgresql-client
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: ${{ matrix.python-version }}
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: "postgres"
       - run: .ci/scripts/test_synapse_port_db.sh
         id: run_tester_script
@@ -661,7 +625,7 @@ jobs:
           PGPASSWORD: postgres
           PGDATABASE: postgres
       - name: "Upload schema differences"
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v4
         if: ${{ failure() && !cancelled() && steps.run_tester_script.outcome == 'failure' }}
         with:
           name: Schema dumps
@@ -691,21 +655,19 @@ jobs:
             database: Postgres
 
     steps:
-      - name: Checkout synapse codebase
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Run actions/checkout@v4 for synapse
+        uses: actions/checkout@v4
         with:
           path: synapse
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
 
       - name: Prepare Complement's Prerequisites
         run: synapse/.ci/scripts/setup_complement_prerequisites.sh
 
-      - uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
+      - uses: actions/setup-go@v5
         with:
           cache-dependency-path: complement/go.sum
           go-version-file: complement/go.mod
@@ -728,13 +690,11 @@ jobs:
       - changes
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@1.66.0
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo test
 
@@ -748,13 +708,13 @@ jobs:
       - changes
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@master
         with:
             toolchain: nightly-2022-12-01
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo bench --no-run
 
@@ -773,7 +733,7 @@ jobs:
       - linting-done
     runs-on: ubuntu-latest
     steps:
-      - uses: matrix-org/done-action@3409aa904e8a2aaf2220f09bc954d3d0b0a2ee67 # v3
+      - uses: matrix-org/done-action@v3
         with:
           needs: ${{ toJSON(needs) }}
 

.github/workflows/triage-incoming.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   triage:
-    uses: matrix-org/backend-meta/.github/workflows/triage-incoming.yml@18beaf3c8e536108bd04d18e6c3dc40ba3931e28 # v2.0.3
+    uses: matrix-org/backend-meta/.github/workflows/triage-incoming.yml@v2
     with:
       project_id: 'PVT_kwDOAIB0Bs4AFDdZ'
       content_id: ${{ github.event.issue.node_id }}

.github/workflows/triage_labelled.yml

@@ -6,26 +6,39 @@ on:
 
 jobs:
   move_needs_info:
+    name: Move X-Needs-Info on the triage board
     runs-on: ubuntu-latest
     if: >
       contains(github.event.issue.labels.*.name, 'X-Needs-Info')
-    permissions:
-      contents: read
-    env:
-      # This token must have the following scopes: ["repo:public_repo", "admin:org->read:org", "user->read:user", "project"]
-      GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
-      PROJECT_OWNER: matrix-org
-      # Backend issue triage board.
-      # https://github.com/orgs/matrix-org/projects/67/views/1
-      PROJECT_NUMBER: 67
-      ISSUE_URL: ${{ github.event.issue.html_url }}
-      # This field is case-sensitive.
-      TARGET_STATUS: Needs info
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/add-to-project@main
+        id: add_project
         with:
-          # Only clone the script file we care about, instead of the whole repo.
-          sparse-checkout: .ci/scripts/triage_labelled_issue.sh
-
-      - name: Ensure issue exists on the board, then set Status
-        run: .ci/scripts/triage_labelled_issue.sh
+          project-url: "https://github.com/orgs/matrix-org/projects/67"
+          github-token: ${{ secrets.ELEMENT_BOT_TOKEN }}
+      - name: Set status
+        env:
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+        run: |
+          gh api graphql -f query='
+          mutation(
+              $project: ID!
+              $item: ID!
+              $fieldid: ID!
+              $columnid: String!
+            )  {
+            updateProjectV2ItemFieldValue(
+              input: {
+               projectId: $project
+                itemId: $item
+                fieldId: $fieldid
+                value: { 
+                  singleSelectOptionId: $columnid
+                  }
+              }
+            ) {
+              projectV2Item {
+                id
+              }
+            }
+          }' -f project="PVT_kwDOAIB0Bs4AFDdZ" -f item=${{ steps.add_project.outputs.itemId }} -f fieldid="PVTSSF_lADOAIB0Bs4AFDdZzgC6ZA4" -f columnid=ba22e43c --silent

.github/workflows/twisted_trunk.yml

@@ -20,9 +20,6 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
-env:
-  RUST_VERSION: 1.87.0
-
 jobs:
   check_repo:
     # Prevent this workflow from running on any fork of Synapse other than element-hq/synapse, as it is
@@ -43,19 +40,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: "3.x"
           extras: "all"
-          poetry-version: "2.1.1"
       - run: |
           poetry remove twisted
           poetry add --extras tls git+https://github.com/twisted/twisted.git#${{ inputs.twisted_ref || 'trunk' }}
@@ -70,20 +64,17 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - run: sudo apt-get -qq install xmlsec1
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: "3.x"
           extras: "all test"
-          poetry-version: "2.1.1"
       - run: |
           poetry remove twisted
           poetry add --extras tls git+https://github.com/twisted/twisted.git#trunk
@@ -108,22 +99,20 @@ jobs:
     if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
     container:
-      # We're using bookworm because that's what Debian oldstable is at the time of writing.
+      # We're using debian:bullseye because it uses Python 3.9 which is our minimum supported Python version.
       # This job is a canary to warn us about unreleased twisted changes that would cause problems for us if
       # they were to be released immediately. For simplicity's sake (and to save CI runners) we use the oldest
       # version, assuming that any incompatibilities on newer versions would also be present on the oldest.
-      image: matrixdotorg/sytest-synapse:bookworm
+      image: matrixdotorg/sytest-synapse:bullseye
       volumes:
         - ${{ github.workspace }}:/src
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@f13886b937689c021905a6b90929199931d60db1 # v2.8.1
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
       - name: Patch dependencies
         # Note: The poetry commands want to create a virtualenv in /src/.venv/,
@@ -147,7 +136,7 @@ jobs:
         if: ${{ always() }}
         run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v4
         if: ${{ always() }}
         with:
           name: Sytest Logs - ${{ job.status }} - (${{ join(matrix.*, ', ') }})
@@ -175,14 +164,14 @@ jobs:
 
     steps:
       - name: Run actions/checkout@v4 for synapse
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@v4
         with:
           path: synapse
 
       - name: Prepare Complement's Prerequisites
         run: synapse/.ci/scripts/setup_complement_prerequisites.sh
 
-      - uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
+      - uses: actions/setup-go@v5
         with:
           cache-dependency-path: complement/go.sum
           go-version-file: complement/go.mod
@@ -192,11 +181,11 @@ jobs:
         run: |
           set -x
           DEBIAN_FRONTEND=noninteractive sudo apt-get install -yqq python3 pipx
-          pipx install poetry==2.1.1
+          pipx install poetry==1.3.2
 
           poetry remove -n twisted
           poetry add -n --extras tls git+https://github.com/twisted/twisted.git#trunk
-          poetry lock
+          poetry lock --no-update
         working-directory: synapse
 
       - run: |
@@ -217,7 +206,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@v4
       - uses: JasonEtco/create-an-issue@1b14a70e4d8dc185e5cc76d3bec9eab20257b2c5 # v2.9.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -47,7 +47,6 @@ __pycache__/
 /.idea/
 /.ropeproject/
 /.vscode/
-/.zed/
 
 # build products
 !/.coveragerc

.rustfmt.toml

@@ -1,6 +1 @@
-# Unstable options are only available on a nightly toolchain and must be opted into
-unstable_features = true
-
-# `group_imports` is an unstable option that requires nightly Rust toolchain. Tracked by
-# https://github.com/rust-lang/rustfmt/issues/5083
 group_imports = "StdExternalCrate"

LICENSE-COMMERCIAL

@@ -1,6 +0,0 @@
-Licensees holding a valid commercial license with Element may use this
-software in accordance with the terms contained in a written agreement
-between you and Element.
-
-To purchase a commercial license please contact our sales team at
-licensing@element.io

README.rst

@@ -8,28 +8,27 @@
 Synapse is an open source `Matrix <https://matrix.org>`__ homeserver
 implementation, written and maintained by `Element <https://element.io>`_.
 `Matrix <https://github.com/matrix-org>`__ is the open standard for
-secure and interoperable real-time communications. You can directly run
+secure and interoperable real time communications. You can directly run
 and manage the source code in this repository, available under an AGPL
-license (or alternatively under a commercial license from Element).
-There is no support provided by Element unless you have a
-subscription from Element.
+license. There is no support provided from Element unless you have a
+subscription.
 
-Subscription
-============
+Subscription alternative
+========================
 
-For those that need an enterprise-ready solution, Element
-Server Suite (ESS) is `available via subscription <https://element.io/pricing>`_.
+Alternatively, for those that need an enterprise-ready solution, Element
+Server Suite (ESS) is `available as a subscription <https://element.io/pricing>`_.
 ESS builds on Synapse to offer a complete Matrix-based backend including the full
 `Admin Console product <https://element.io/enterprise-functionality/admin-console>`_,
 giving admins the power to easily manage an organization-wide
 deployment. It includes advanced identity management, auditing,
-moderation and data retention options as well as Long-Term Support and
-SLAs. ESS supports any Matrix-compatible client.
+moderation and data retention options as well as Long Term Support and
+SLAs. ESS can be used to support any Matrix-based frontend client.
 
 .. contents::
 
-🛠️ Installation and configuration
-==================================
+🛠️ Installing and configuration
+===============================
 
 The Synapse documentation describes `how to install Synapse <https://element-hq.github.io/synapse/latest/setup/installation.html>`_. We recommend using
 `Docker images <https://element-hq.github.io/synapse/latest/setup/installation.html#docker-images-and-ansible-playbooks>`_ or `Debian packages from Matrix.org
@@ -133,7 +132,7 @@ connect from a client: see
 An easy way to get started is to login or register via Element at
 https://app.element.io/#/login or https://app.element.io/#/register respectively.
 You will need to change the server you are logging into from ``matrix.org``
-and instead specify a homeserver URL of ``https://<server_name>:8448``
+and instead specify a Homeserver URL of ``https://<server_name>:8448``
 (or just ``https://<server_name>`` if you are using a reverse proxy).
 If you prefer to use another client, refer to our
 `client breakdown <https://matrix.org/ecosystem/clients/>`_.
@@ -162,15 +161,16 @@ the public internet. Without it, anyone can freely register accounts on your hom
 This can be exploited by attackers to create spambots targeting the rest of the Matrix
 federation.
 
-Your new Matrix ID will be formed partly from the ``server_name``, and partly
-from a localpart you specify when you create the account in the form of::
+Your new user name will be formed partly from the ``server_name``, and partly
+from a localpart you specify when you create the account. Your name will take
+the form of::
 
     @localpart:my.domain.name
 
 (pronounced "at localpart on my dot domain dot name").
 
 As when logging in, you will need to specify a "Custom server".  Specify your
-desired ``localpart`` in the 'Username' box.
+desired ``localpart`` in the 'User name' box.
 
 🎯 Troubleshooting and support
 ==============================
@@ -208,10 +208,10 @@ Identity servers have the job of mapping email addresses and other 3rd Party
 IDs (3PIDs) to Matrix user IDs, as well as verifying the ownership of 3PIDs
 before creating that mapping.
 
-**Identity servers do not store accounts or credentials - these are stored and managed on homeservers.
-Identity Servers are just for mapping 3rd Party IDs to Matrix IDs.**
+**They are not where accounts or credentials are stored - these live on home
+servers. Identity Servers are just for mapping 3rd party IDs to matrix IDs.**
 
-This process is highly security-sensitive, as there is an obvious risk of spam if it
+This process is very security-sensitive, as there is obvious risk of spam if it
 is too easy to sign up for Matrix accounts or harvest 3PID data. In the longer
 term, we hope to create a decentralised system to manage it (`matrix-doc #712
 <https://github.com/matrix-org/matrix-doc/issues/712>`_), but in the meantime,
@@ -237,9 +237,9 @@ email address.
 We welcome contributions to Synapse from the community!
 The best place to get started is our
 `guide for contributors <https://element-hq.github.io/synapse/latest/development/contributing_guide.html>`_.
-This is part of our broader `documentation <https://element-hq.github.io/synapse/latest>`_, which includes
-information for Synapse developers as well as Synapse administrators.
+This is part of our larger `documentation <https://element-hq.github.io/synapse/latest>`_, which includes
 
+information for Synapse developers as well as Synapse administrators.
 Developers might be particularly interested in:
 
 * `Synapse's database schema <https://element-hq.github.io/synapse/latest/development/database_schema.html>`_,
@@ -249,24 +249,6 @@ Developers might be particularly interested in:
 Alongside all that, join our developer community on Matrix:
 `#synapse-dev:matrix.org <https://matrix.to/#/#synapse-dev:matrix.org>`_, featuring real humans!
 
-Copyright and Licensing
-=======================
-
-| Copyright 2014-2017 OpenMarket Ltd
-| Copyright 2017 Vector Creations Ltd
-| Copyright 2017-2025 New Vector Ltd
-|
-
-This software is dual-licensed by New Vector Ltd (Element). It can be used either:
-
-(1) for free under the terms of the GNU Affero General Public License (as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version); OR
-
-(2) under the terms of a paid-for Element Commercial License agreement between you and Element (the terms of which may vary depending on what you and Element have agreed to).
-
-Unless required by applicable law or agreed to in writing, software distributed under the Licenses is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Licenses for the specific language governing permissions and limitations under the Licenses.
-
-Please contact `licensing@element.io <mailto:licensing@element.io>`_ to purchase an Element commercial license for this software.
-
 
 .. |support| image:: https://img.shields.io/badge/matrix-community%20support-success
   :alt: (get community support in #synapse:matrix.org)

build_rust.py

@@ -2,13 +2,13 @@
 
 import itertools
 import os
-from typing import Any
+from typing import Any, Dict
 
 from packaging.specifiers import SpecifierSet
 from setuptools_rust import Binding, RustExtension
 
 
-def build(setup_kwargs: dict[str, Any]) -> None:
+def build(setup_kwargs: Dict[str, Any]) -> None:
     original_project_dir = os.path.dirname(os.path.realpath(__file__))
     cargo_toml_path = os.path.join(original_project_dir, "rust", "Cargo.toml")
 
@@ -19,20 +19,20 @@ def build(setup_kwargs: dict[str, Any]) -> None:
         # This flag is a no-op in the latest versions. Instead, we need to
         # specify this in the `bdist_wheel` config below.
         py_limited_api=True,
-        # We always build in release mode, as we can't distinguish
-        # between using `poetry` in development vs production.
+        # We force always building in release mode, as we can't tell the
+        # difference between using `poetry` in development vs production.
         debug=False,
     )
     setup_kwargs.setdefault("rust_extensions", []).append(extension)
     setup_kwargs["zip_safe"] = False
 
-    # We look up the minimum supported Python version with
-    # `python_requires` (e.g. ">=3.10.0,<4.0.0") and finding the first Python
+    # We lookup the minimum supported python version by looking at
+    # `python_requires` (e.g. ">=3.9.0,<4.0.0") and finding the first python
     # version that matches. We then convert that into the `py_limited_api` form,
-    # e.g. cp310 for Python 3.10.
+    # e.g. cp39 for python 3.9.
     py_limited_api: str
     python_bounds = SpecifierSet(setup_kwargs["python_requires"])
-    for minor_version in itertools.count(start=10):
+    for minor_version in itertools.count(start=8):
         if f"3.{minor_version}.0" in python_bounds:
             py_limited_api = f"cp3{minor_version}"
             break

changelog.d/17846.misc

@@ -0,0 +1 @@
+Update Alpine Linux Synapse Package Maintainer within installation.md.

changelog.d/17849.feature

@@ -0,0 +1 @@
+Added the `email.tlsname` config option.  This allows specifying the domain name used to validate the SMTP server's TLS certificate separately from the `email.smtp_host` to connect to.

changelog.d/17916.feature

@@ -0,0 +1 @@
+Module developers will have access to user id of requester when adding `check_username_for_spam` callbacks to `spam_checker_module_callbacks`. Contributed by Wilson@Pangea.chat.

changelog.d/17930.bugfix

@@ -0,0 +1 @@
+Fix bug when rejecting withdrew invite with a third_party_rules module, where the invite would be stuck for the client.

changelog.d/17948.feature

@@ -0,0 +1,3 @@
+Add endpoints to Admin API to fetch the number of invites the provided user has sent after a given timestamp,
+fetch the number of rooms the provided user has joined after a given timestamp, and get report IDs of event
+reports against a provided user (ie where the user was the sender of the reported event).

changelog.d/17954.doc

@@ -0,0 +1 @@
+Update `synapse.app.generic_worker` documentation to only recommend `GET` requests for stream writer routes by default, unless the worker is also configured as a stream writer. Contributed by @evoL.

changelog.d/17964.feature

@@ -0,0 +1 @@
+Support stable account suspension from [MSC3823](https://github.com/matrix-org/matrix-spec-proposals/pull/3823).

changelog.d/17976.doc

@@ -0,0 +1 @@
+Add previously-undocumented `last_seen_ts` to query user admin API.

changelog.d/17983.feature

@@ -0,0 +1 @@
+Add `macaroon_secret_key_path` config option.

changelog.d/17992.doc

@@ -0,0 +1 @@
+Improve documentation for the `TaskScheduler` class.

changelog.d/17994.doc

@@ -0,0 +1 @@
+Fix example in reverse proxy docs to include server port.

changelog.d/17996.misc

@@ -0,0 +1 @@
+Add `RoomID` & `EventID` rust types.

changelog.d/17998.misc

@@ -0,0 +1 @@
+Fix various type errors across the codebase.

changelog.d/17999.misc

@@ -0,0 +1 @@
+Bump mypy from 1.11.2 to 1.12.1.

changelog.d/18017.misc

@@ -0,0 +1 @@
+Disable DB statement timeout when doing a purge room since it can be quite long.

changelog.d/18020.misc

@@ -0,0 +1 @@
+Remove some remaining uses of `twisted.internet.defer.returnValue`. Contributed by Colin Watson.

changelog.d/18029.bugfix

@@ -0,0 +1 @@
+Fix a bug preventing the admin redaction endpoint from working on messages from remote users.

changelog.d/18034.removal

@@ -0,0 +1 @@
+Remove support for PostgreSQL 11 and 12. Contributed by @clokep.

changelog.d/18064.doc

@@ -0,0 +1 @@
+Document `tls` option for a worker instance in `instance_map`.

changelog.d/18784.feature

@@ -1 +0,0 @@
-Support multiple config files in `register_new_matrix_user`.

changelog.d/18943.doc

@@ -1 +0,0 @@
-Improve documentation around streams, particularly ID generators and adding new streams.

changelog.d/18970.misc

@@ -1 +0,0 @@
-Provide additional servers with federation room directory results.

changelog.d/19093.misc

@@ -1 +0,0 @@
-Add a shortcut return when there are no events to purge.

changelog.d/19111.misc

@@ -1 +0,0 @@
-Write union types as `X | Y` where possible, as per PEP 604, added in Python 3.10.

changelog.d/19133.misc

@@ -1 +0,0 @@
-Reduce cardinality of `synapse_storage_events_persisted_events_sep_total` metric by removing `origin_entity` label. This also separates out events sent by local application services by changing the `origin_type` for such events to `application_service`. The `type` field also only tracks common event types, and anything else is bucketed under `*other*`.

changelog.d/19135.misc

@@ -1 +0,0 @@
-Run trial tests on Python 3.14 for PRs.

changelog.d/19137.misc

@@ -1 +0,0 @@
-Update `pyproject.toml` project metadata to be compatible with standard Python packaging tooling.

changelog.d/19138.misc

@@ -1 +0,0 @@
-Minor speed up of processing of inbound replication.

changelog.d/19145.misc

@@ -1 +0,0 @@
-Minor speed up of processing of inbound replication.

changelog.d/19146.misc

@@ -1 +0,0 @@
-Minor speed up of processing of inbound replication.

changelog.d/19150.misc

@@ -1 +0,0 @@
-Ignore recent Python language refactors from git blame (`.git-blame-ignore-revs`).

changelog.d/19152.feature

@@ -1 +0,0 @@
-Remove authentication from `POST /_matrix/client/v1/delayed_events`, and allow calling this endpoint with the update action to take (`send`/`cancel`/`restart`) in the request path instead of the body.

changelog.d/19155.bugfix

@@ -1 +0,0 @@
-Let the SQLite-to-PostgreSQL migration script correctly migrate a boolean column in the `delayed_events` table.

changelog.d/19167.misc

@@ -1 +0,0 @@
-Bump lower bounds of dependencies `parameterized` to `0.9.0` and `idna` to `3.3` as those are the first to advertise support for Python 3.10.

changelog.d/19168.misc

@@ -1 +0,0 @@
-Reduce cardinality of `synapse_storage_events_persisted_events_sep_total` metric by removing `origin_entity` label. This also separates out events sent by local application services by changing the `origin_type` for such events to `application_service`. The `type` field also only tracks common event types, and anything else is bucketed under `*other*`.

changelog.d/19169.misc

@@ -1 +0,0 @@
-Point out which event caused the exception when checking [MSC4293](https://github.com/matrix-org/matrix-spec-proposals/pull/4293) redactions.

changelog.d/19170.removal

@@ -1 +0,0 @@
-Remove support for PostgreSQL 13.

changelog.d/19172.misc

@@ -1 +0,0 @@
-Restore printing `sentinel` for the log record `request` when no logcontext is active.

changelog.d/19173.misc

@@ -1 +0,0 @@
-Add debug logs to track `Clock` utilities.

changelog.d/19177.misc

@@ -1 +0,0 @@
-Remove explicit python version skips in `cibuildwheel` config as it's no longer required after [#19137](https://github.com/element-hq/synapse/pull/19137).

changelog.d/19178.misc

@@ -1 +0,0 @@
-Fix potential lost logcontext when `PerDestinationQueue.shutdown(...)`.

changelog.d/19180.misc

@@ -1 +0,0 @@
-Fix bad deferred logcontext handling across the codebase.

changelog.d/19186.bugfix

@@ -1 +0,0 @@
-Fix regression preventing subpaths in MAS endpoints.

contrib/cmdclient/console.py

@@ -33,6 +33,7 @@ import sys
 import time
 import urllib
 from http import TwistedHttpClient
+from typing import Optional
 
 import urlparse
 from signedjson.key import NACL_ED25519, decode_verify_key_bytes
@@ -725,7 +726,7 @@ class SynapseCmd(cmd.Cmd):
         method,
         path,
         data=None,
-        query_params: dict | None = None,
+        query_params: Optional[dict] = None,
         alt_text=None,
     ):
         """Runs an HTTP request and pretty prints the output.

contrib/cmdclient/http.py

@@ -22,6 +22,7 @@
 import json
 import urllib
 from pprint import pformat
+from typing import Optional
 
 from twisted.internet import defer, reactor
 from twisted.web.client import Agent, readBody
@@ -89,7 +90,7 @@ class TwistedHttpClient(HttpClient):
         body = yield readBody(response)
         return json.loads(body)
 
-    def _create_put_request(self, url, json_data, headers_dict: dict | None = None):
+    def _create_put_request(self, url, json_data, headers_dict: Optional[dict] = None):
         """Wrapper of _create_request to issue a PUT request"""
         headers_dict = headers_dict or {}
 
@@ -100,7 +101,7 @@ class TwistedHttpClient(HttpClient):
             "PUT", url, producer=_JsonProducer(json_data), headers_dict=headers_dict
         )
 
-    def _create_get_request(self, url, headers_dict: dict | None = None):
+    def _create_get_request(self, url, headers_dict: Optional[dict] = None):
         """Wrapper of _create_request to issue a GET request"""
         return self._create_request("GET", url, headers_dict=headers_dict or {})
 
@@ -112,7 +113,7 @@ class TwistedHttpClient(HttpClient):
         data=None,
         qparams=None,
         jsonreq=True,
-        headers: dict | None = None,
+        headers: Optional[dict] = None,
     ):
         headers = headers or {}
 
@@ -137,7 +138,7 @@ class TwistedHttpClient(HttpClient):
 
     @defer.inlineCallbacks
     def _create_request(
-        self, method, url, producer=None, headers_dict: dict | None = None
+        self, method, url, producer=None, headers_dict: Optional[dict] = None
     ):
         """Creates and sends a request to the given url"""
         headers_dict = headers_dict or {}

contrib/docker/docker-compose.yml

@@ -51,7 +51,7 @@ services:
       - traefik.http.routers.https-synapse.tls.certResolver=le-ssl
 
   db:
-    image: docker.io/postgres:15-alpine
+    image: docker.io/postgres:12-alpine
     # Change that password, of course!
     environment:
       - POSTGRES_USER=synapse

contrib/grafana/synapse.json

@@ -220,24 +220,29 @@
       "yBucketBound": "auto"
     },
     {
-      "datasource": {
-        "uid": "${DS_PROMETHEUS}",
-        "type": "prometheus"
-      },
       "aliasColors": {},
+      "bars": false,
       "dashLength": 10,
+      "dashes": false,
+      "datasource": {
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "description": "",
       "fieldConfig": {
         "defaults": {
           "links": []
         },
         "overrides": []
       },
+      "fill": 0,
+      "fillGradient": 0,
       "gridPos": {
         "h": 9,
         "w": 12,
         "x": 12,
         "y": 1
       },
+      "hiddenSeries": false,
       "id": 152,
       "legend": {
         "avg": false,
@@ -250,81 +255,71 @@
         "values": false
       },
       "lines": true,
+      "linewidth": 0,
+      "links": [],
       "nullPointMode": "connected",
       "options": {
         "alertThreshold": true
       },
       "paceLength": 10,
-      "pluginVersion": "10.4.3",
+      "percentage": false,
+      "pluginVersion": "9.2.2",
       "pointradius": 5,
+      "points": false,
       "renderer": "flot",
       "seriesOverrides": [
         {
           "alias": "Avg",
           "fill": 0,
-          "linewidth": 3,
-          "$$hashKey": "object:48"
+          "linewidth": 3
         },
         {
           "alias": "99%",
           "color": "#C4162A",
-          "fillBelowTo": "90%",
-          "$$hashKey": "object:49"
+          "fillBelowTo": "90%"
         },
         {
           "alias": "90%",
           "color": "#FF7383",
-          "fillBelowTo": "75%",
-          "$$hashKey": "object:50"
+          "fillBelowTo": "75%"
         },
         {
           "alias": "75%",
           "color": "#FFEE52",
-          "fillBelowTo": "50%",
-          "$$hashKey": "object:51"
+          "fillBelowTo": "50%"
         },
         {
           "alias": "50%",
           "color": "#73BF69",
-          "fillBelowTo": "25%",
-          "$$hashKey": "object:52"
+          "fillBelowTo": "25%"
         },
         {
           "alias": "25%",
           "color": "#1F60C4",
-          "fillBelowTo": "5%",
-          "$$hashKey": "object:53"
+          "fillBelowTo": "5%"
         },
         {
           "alias": "5%",
-          "lines": false,
-          "$$hashKey": "object:54"
+          "lines": false
         },
         {
           "alias": "Average",
           "color": "rgb(255, 255, 255)",
           "lines": true,
-          "linewidth": 3,
-          "$$hashKey": "object:55"
+          "linewidth": 3
         },
         {
-          "alias": "Local events being persisted",
-          "color": "#96d98D",
-          "points": true,
-          "yaxis": 2,
-          "zindex": -3,
-          "$$hashKey": "object:56"
-        },
-        {
-          "$$hashKey": "object:329",
+          "alias": "Events",
           "color": "#B877D9",
-          "alias": "All events being persisted",
+          "hideTooltip": true,
           "points": true,
           "yaxis": 2,
           "zindex": -3
         }
       ],
       "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
       "targets": [
         {
           "datasource": {
@@ -389,20 +384,7 @@
           },
           "expr": "sum(rate(synapse_http_server_response_time_seconds_sum{servlet='RoomSendEventRestServlet',index=~\"$index\",instance=\"$instance\",code=~\"2..\"}[$bucket_size])) / sum(rate(synapse_http_server_response_time_seconds_count{servlet='RoomSendEventRestServlet',index=~\"$index\",instance=\"$instance\",code=~\"2..\"}[$bucket_size]))",
           "legendFormat": "Average",
-          "refId": "H",
-          "editorMode": "code",
-          "range": true
-        },
-        {
-          "datasource": {
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "expr": "sum(rate(synapse_http_server_response_time_seconds_count{servlet='RoomSendEventRestServlet',index=~\"$index\",instance=\"$instance\",code=~\"2..\"}[$bucket_size]))",
-          "hide": false,
-          "instant": false,
-          "legendFormat": "Local events being persisted",
-          "refId": "E",
-          "editorMode": "code"
+          "refId": "H"
         },
         {
           "datasource": {
@@ -411,9 +393,8 @@
           "expr": "sum(rate(synapse_storage_events_persisted_events_total{instance=\"$instance\"}[$bucket_size]))",
           "hide": false,
           "instant": false,
-          "legendFormat": "All events being persisted",
-          "refId": "I",
-          "editorMode": "code"
+          "legendFormat": "Events",
+          "refId": "E"
         }
       ],
       "thresholds": [
@@ -447,9 +428,7 @@
       "xaxis": {
         "mode": "time",
         "show": true,
-        "values": [],
-        "name": null,
-        "buckets": null
+        "values": []
       },
       "yaxes": [
         {
@@ -471,20 +450,7 @@
       ],
       "yaxis": {
         "align": false
-      },
-      "bars": false,
-      "dashes": false,
-      "description": "",
-      "fill": 0,
-      "fillGradient": 0,
-      "hiddenSeries": false,
-      "linewidth": 0,
-      "percentage": false,
-      "points": false,
-      "stack": false,
-      "steppedLine": false,
-      "timeFrom": null,
-      "timeShift": null
+      }
     },
     {
       "aliasColors": {},
@@ -2166,10 +2132,10 @@
               "datasource": {
                 "uid": "${DS_PROMETHEUS}"
               },
-              "expr": "rate(synapse_storage_events_persisted_events_sep_total{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}[$bucket_size])",
+              "expr": "rate(synapse_storage_events_persisted_by_source_type{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}[$bucket_size])",
               "format": "time_series",
               "intervalFactor": 2,
-              "legendFormat": "{{origin_type}}",
+              "legendFormat": "{{type}}",
               "refId": "D"
             }
           ],
@@ -2254,7 +2220,7 @@
               "datasource": {
                 "uid": "${DS_PROMETHEUS}"
               },
-              "expr": "sum by(type) (rate(synapse_storage_events_persisted_events_sep_total{job=~\"$job\",index=~\"$index\",instance=\"$instance\"}[$bucket_size]))",
+              "expr": "rate(synapse_storage_events_persisted_by_event_type{job=~\"$job\",index=~\"$index\",instance=\"$instance\"}[$bucket_size])",
               "format": "time_series",
               "instant": false,
               "intervalFactor": 2,
@@ -2294,6 +2260,99 @@
             "align": false
           }
         },
+        {
+          "aliasColors": {
+            "irc-freenode (local)": "#EAB839"
+          },
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": {
+            "uid": "${DS_PROMETHEUS}"
+          },
+          "decimals": 1,
+          "fill": 1,
+          "fillGradient": 0,
+          "gridPos": {
+            "h": 7,
+            "w": 12,
+            "x": 0,
+            "y": 44
+          },
+          "hiddenSeries": false,
+          "id": 44,
+          "legend": {
+            "alignAsTable": true,
+            "avg": false,
+            "current": false,
+            "hideEmpty": true,
+            "hideZero": true,
+            "max": false,
+            "min": false,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "null",
+          "options": {
+            "alertThreshold": true
+          },
+          "percentage": false,
+          "pluginVersion": "9.2.2",
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "datasource": {
+                "uid": "${DS_PROMETHEUS}"
+              },
+              "expr": "rate(synapse_storage_events_persisted_by_origin{job=~\"$job\",index=~\"$index\",instance=\"$instance\"}[$bucket_size])",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "{{origin_entity}} ({{origin_type}})",
+              "refId": "A",
+              "step": 20
+            }
+          ],
+          "thresholds": [],
+          "timeRegions": [],
+          "title": "Events/s by Origin",
+          "tooltip": {
+            "shared": false,
+            "sort": 2,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
+            "mode": "time",
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "hertz",
+              "logBase": 1,
+              "min": "0",
+              "show": true
+            },
+            {
+              "format": "short",
+              "logBase": 1,
+              "show": true
+            }
+          ],
+          "yaxis": {
+            "align": false
+          }
+        },
         {
           "aliasColors": {},
           "bars": false,
@@ -4303,7 +4362,7 @@
               "exemplar": false,
               "expr": "(time() - max without (job, index, host) (avg_over_time(synapse_federation_last_received_pdu_time[10m]))) / 60",
               "instant": false,
-              "legendFormat": "{{origin_server_name}} ",
+              "legendFormat": "{{server_name}} ",
               "range": true,
               "refId": "A"
             }
@@ -4425,7 +4484,7 @@
               "exemplar": false,
               "expr": "(time() - max without (job, index, host) (avg_over_time(synapse_federation_last_sent_pdu_time[10m]))) / 60",
               "instant": false,
-              "legendFormat": "{{destination_server_name}}",
+              "legendFormat": "{{server_name}}",
               "range": true,
               "refId": "A"
             }

contrib/graph/graph.py

@@ -24,6 +24,7 @@ import datetime
 import html
 import json
 import urllib.request
+from typing import List
 
 import pydot
 
@@ -32,7 +33,7 @@ def make_name(pdu_id: str, origin: str) -> str:
     return f"{pdu_id}@{origin}"
 
 
-def make_graph(pdus: list[dict], filename_prefix: str) -> None:
+def make_graph(pdus: List[dict], filename_prefix: str) -> None:
     """
     Generate a dot and SVG file for a graph of events in the room based on the
     topological ordering by querying a homeserver.
@@ -44,10 +45,6 @@ def make_graph(pdus: list[dict], filename_prefix: str) -> None:
     colors = {"red", "green", "blue", "yellow", "purple"}
 
     for pdu in pdus:
-        # TODO: The "origin" field has since been removed from events generated
-        # by Synapse. We should consider removing it here as well but since this
-        # is part of `contrib/`, it is left for the community to revise and ensure things
-        # still work correctly.
         origins.add(pdu.get("origin"))
 
     color_map = {color: color for color in colors if color in origins}
@@ -126,7 +123,7 @@ def make_graph(pdus: list[dict], filename_prefix: str) -> None:
     graph.write_svg("%s.svg" % filename_prefix, prog="dot")
 
 
-def get_pdus(host: str, room: str) -> list[dict]:
+def get_pdus(host: str, room: str) -> List[dict]:
     transaction = json.loads(
         urllib.request.urlopen(
             f"http://{host}/_matrix/federation/v1/context/{room}/"

contrib/prometheus/synapse-v2.rules

@@ -44,3 +44,31 @@ groups:
   ###
   ### End of 'Prometheus Console Only' rules block
   ###
+
+
+  ###
+  ### Grafana Only
+  ### The following rules are only needed if you use the Grafana dashboard
+  ### in contrib/grafana/synapse.json
+  ###
+  - record: synapse_storage_events_persisted_by_source_type
+    expr: sum without(type, origin_type, origin_entity) (synapse_storage_events_persisted_events_sep_total{origin_type="remote"})
+    labels:
+      type: remote
+  - record: synapse_storage_events_persisted_by_source_type
+    expr: sum without(type, origin_type, origin_entity) (synapse_storage_events_persisted_events_sep_total{origin_entity="*client*",origin_type="local"})
+    labels:
+      type: local
+  - record: synapse_storage_events_persisted_by_source_type
+    expr: sum without(type, origin_type, origin_entity) (synapse_storage_events_persisted_events_sep_total{origin_entity!="*client*",origin_type="local"})
+    labels:
+      type: bridges
+
+  - record: synapse_storage_events_persisted_by_event_type
+    expr: sum without(origin_entity, origin_type) (synapse_storage_events_persisted_events_sep_total)
+
+  - record: synapse_storage_events_persisted_by_origin
+    expr: sum without(type) (synapse_storage_events_persisted_events_sep_total)
+  ###
+  ### End of 'Grafana Only' rules block
+  ###

debian/build_virtualenv

@@ -35,7 +35,7 @@ TEMP_VENV="$(mktemp -d)"
 python3 -m venv "$TEMP_VENV"
 source "$TEMP_VENV/bin/activate"
 pip install -U pip
-pip install poetry==2.1.1 poetry-plugin-export==1.9.0
+pip install poetry==1.3.2
 poetry export \
     --extras all \
     --extras test \

debian/changelog

@@ -1,384 +1,3 @@
-matrix-synapse-py3 (1.142.0) stable; urgency=medium
-
-  * New Synapse release 1.142.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Nov 2025 09:45:51 +0000
-
-matrix-synapse-py3 (1.142.0~rc4) stable; urgency=medium
-
-  * New Synapse release 1.142.0rc4.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 07 Nov 2025 10:54:42 +0000
-
-matrix-synapse-py3 (1.142.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.142.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Nov 2025 17:39:11 +0000
-
-matrix-synapse-py3 (1.142.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.142.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Nov 2025 16:21:30 +0000
-
-matrix-synapse-py3 (1.142.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.142.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Nov 2025 13:20:15 +0000
-
-matrix-synapse-py3 (1.141.0) stable; urgency=medium
-
-  * New Synapse release 1.141.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 29 Oct 2025 11:01:43 +0000
-
-matrix-synapse-py3 (1.141.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.141.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 28 Oct 2025 10:20:26 +0000
-
-matrix-synapse-py3 (1.141.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.141.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 21 Oct 2025 11:01:44 +0100
-
-matrix-synapse-py3 (1.140.0) stable; urgency=medium
-
-  * New Synapse release 1.140.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 14 Oct 2025 15:22:36 +0100
-
-matrix-synapse-py3 (1.140.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.140.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 10 Oct 2025 10:56:51 +0100
-
-matrix-synapse-py3 (1.139.2) stable; urgency=medium
-
-  * New Synapse release 1.139.2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Oct 2025 16:29:47 +0100
-
-matrix-synapse-py3 (1.139.1) stable; urgency=medium
-
-  * New Synapse release 1.139.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Oct 2025 11:46:51 +0100
-
-matrix-synapse-py3 (1.138.4) stable; urgency=medium
-
-  * New Synapse release 1.138.4.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Oct 2025 16:28:38 +0100
-
-matrix-synapse-py3 (1.138.3) stable; urgency=medium
-
-  * New Synapse release 1.138.3.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Oct 2025 12:54:18 +0100
-
-matrix-synapse-py3 (1.139.0) stable; urgency=medium
-
-  * New Synapse release 1.139.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Sep 2025 11:58:55 +0100
-
-matrix-synapse-py3 (1.139.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.139.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 25 Sep 2025 12:13:23 +0100
-
-matrix-synapse-py3 (1.138.2) stable; urgency=medium
-
-  * The licensing specifier has been updated to add an optional
-    `LicenseRef-Element-Commercial` license. The code was already licensed in
-    this manner - the debian metadata was just not updated to reflect it.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 25 Sep 2025 12:17:17 +0100
-
-matrix-synapse-py3 (1.138.1) stable; urgency=medium
-
-  * New Synapse release 1.138.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 24 Sep 2025 11:32:38 +0100
-
-matrix-synapse-py3 (1.139.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.139.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Sep 2025 15:31:42 +0100
-
-matrix-synapse-py3 (1.139.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.139.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Sep 2025 13:24:50 +0100
-
-matrix-synapse-py3 (1.138.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.138.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 02 Sep 2025 12:16:14 +0000
-
-matrix-synapse-py3 (1.137.0) stable; urgency=medium
-
-  * New Synapse release 1.137.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 26 Aug 2025 10:23:41 +0100
-
-matrix-synapse-py3 (1.137.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.137.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 19 Aug 2025 10:55:22 +0100
-
-matrix-synapse-py3 (1.136.0) stable; urgency=medium
-
-  * New Synapse release 1.136.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 12 Aug 2025 13:18:03 +0100
-
-matrix-synapse-py3 (1.136.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.136.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 11 Aug 2025 12:18:52 -0600
-
-matrix-synapse-py3 (1.136.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.136.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 05 Aug 2025 08:13:30 -0600
-
-matrix-synapse-py3 (1.135.2) stable; urgency=medium
-
-  * New Synapse release 1.135.2.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 11 Aug 2025 11:52:01 -0600
-
-matrix-synapse-py3 (1.135.1) stable; urgency=medium
-
-  * New Synapse release 1.135.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 11 Aug 2025 11:13:15 -0600
-
-matrix-synapse-py3 (1.135.0) stable; urgency=medium
-
-  * New Synapse release 1.135.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 01 Aug 2025 13:12:28 +0100
-
-matrix-synapse-py3 (1.135.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.135.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 30 Jul 2025 12:19:14 +0100
-
-matrix-synapse-py3 (1.135.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.135.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 22 Jul 2025 12:08:37 +0100
-
-matrix-synapse-py3 (1.134.0) stable; urgency=medium
-
-  * New Synapse release 1.134.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 15 Jul 2025 14:22:50 +0100
-
-matrix-synapse-py3 (1.134.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.134.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 09 Jul 2025 11:27:13 +0100
-
-matrix-synapse-py3 (1.133.0) stable; urgency=medium
-
-  * New synapse release 1.133.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 01 Jul 2025 13:13:24 +0000
-
-matrix-synapse-py3 (1.133.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.133.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 24 Jun 2025 11:57:47 +0100
-
-matrix-synapse-py3 (1.132.0) stable; urgency=medium
-
-  * New Synapse release 1.132.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 17 Jun 2025 13:16:20 +0100
-
-matrix-synapse-py3 (1.132.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.132.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 10 Jun 2025 11:15:18 +0100
-
-matrix-synapse-py3 (1.131.0) stable; urgency=medium
-
-  * New Synapse release 1.131.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 03 Jun 2025 14:36:55 +0100
-
-matrix-synapse-py3 (1.131.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.131.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 28 May 2025 10:25:44 +0000
-
-matrix-synapse-py3 (1.130.0) stable; urgency=medium
-
-  * New Synapse release 1.130.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 20 May 2025 08:34:13 -0600
-
-matrix-synapse-py3 (1.130.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.130.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 13 May 2025 10:44:04 +0100
-
-matrix-synapse-py3 (1.129.0) stable; urgency=medium
-
-  * New Synapse release 1.129.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 06 May 2025 12:22:11 +0100
-
-matrix-synapse-py3 (1.129.0~rc2) stable; urgency=medium
-
-  * New synapse release 1.129.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 30 Apr 2025 13:13:16 +0000
-
-matrix-synapse-py3 (1.129.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.129.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 15 Apr 2025 10:47:43 -0600
-
-matrix-synapse-py3 (1.128.0) stable; urgency=medium
-
-  * New Synapse release 1.128.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 08 Apr 2025 14:09:54 +0100
-
-matrix-synapse-py3 (1.128.0~rc1) stable; urgency=medium
-
-  * Update Poetry to 2.1.1.
-  * New synapse release 1.128.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 01 Apr 2025 14:35:33 +0000
-
-matrix-synapse-py3 (1.127.1) stable; urgency=medium
-
-  * New Synapse release 1.127.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 26 Mar 2025 21:07:31 +0000
-
-matrix-synapse-py3 (1.127.0) stable; urgency=medium
-
-  * New Synapse release 1.127.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 25 Mar 2025 12:04:15 +0000
-
-matrix-synapse-py3 (1.127.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.127.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Mar 2025 13:30:05 +0000
-
-matrix-synapse-py3 (1.126.0) stable; urgency=medium
-
-  * New Synapse release 1.126.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Mar 2025 13:11:29 +0000
-
-matrix-synapse-py3 (1.126.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.126.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 07 Mar 2025 15:45:05 +0000
-
-matrix-synapse-py3 (1.126.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.126.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 05 Mar 2025 14:29:12 +0000
-
-matrix-synapse-py3 (1.126.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.126.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Mar 2025 13:11:51 +0000
-
-matrix-synapse-py3 (1.125.0) stable; urgency=medium
-
-  * New Synapse release 1.125.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 25 Feb 2025 08:10:07 -0700
-
-matrix-synapse-py3 (1.125.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.125.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Feb 2025 13:32:49 +0000
-
-matrix-synapse-py3 (1.124.0) stable; urgency=medium
-
-  * New Synapse release 1.124.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Feb 2025 11:55:22 +0100
-
-matrix-synapse-py3 (1.124.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.124.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 07 Feb 2025 13:42:55 +0000
-
-matrix-synapse-py3 (1.124.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.124.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 05 Feb 2025 16:35:53 +0000
-
-matrix-synapse-py3 (1.124.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.124.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Feb 2025 11:53:05 +0000
-
-matrix-synapse-py3 (1.123.0) stable; urgency=medium
-
-  * New Synapse release 1.123.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 28 Jan 2025 08:37:34 -0700
-
-matrix-synapse-py3 (1.123.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.123.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 21 Jan 2025 14:39:57 +0100
-
-matrix-synapse-py3 (1.122.0) stable; urgency=medium
-
-  * New Synapse release 1.122.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 14 Jan 2025 14:14:14 +0000
-
-matrix-synapse-py3 (1.122.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.122.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Jan 2025 14:06:19 +0000
-
 matrix-synapse-py3 (1.121.1) stable; urgency=medium
 
   * New Synapse release 1.121.1.

debian/copyright

@@ -8,7 +8,7 @@ License: Apache-2.0
 
 Files: *
 Copyright: 2023 New Vector Ltd
-License: AGPL-3.0-or-later or LicenseRef-Element-Commercial
+License: AGPL-3.0-or-later
 
 Files: synapse/config/saml2.py
 Copyright: 2015, Ericsson

demo/start.sh

@@ -138,13 +138,6 @@ for port in 8080 8081 8082; do
 			  per_user:
 			    per_second: 1000
 			    burst_count: 1000
-			rc_presence:
-			  per_user:
-			    per_second: 1000
-			    burst_count: 1000
-			rc_delayed_event_mgmt:
-			  per_second: 1000
-			  burst_count: 1000
 			RC
 			)
             echo "${ratelimiting}" >> "$port.config"

docker/Dockerfile

@@ -20,16 +20,45 @@
 # `poetry export | pip install -r /dev/stdin`, but beware: we have experienced bugs in
 # in `poetry export` in the past.
 
-ARG DEBIAN_VERSION=trixie
-ARG PYTHON_VERSION=3.13
-ARG POETRY_VERSION=2.1.1
+ARG PYTHON_VERSION=3.12
 
 ###
 ### Stage 0: generate requirements.txt
 ###
-### This stage is platform-agnostic, so we can use the build platform in case of cross-compilation.
-###
-FROM --platform=$BUILDPLATFORM ghcr.io/astral-sh/uv:python${PYTHON_VERSION}-${DEBIAN_VERSION} AS requirements
+# We hardcode the use of Debian bookworm here because this could change upstream
+# and other Dockerfiles used for testing are expecting bookworm.
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm AS requirements
+
+# RUN --mount is specific to buildkit and is documented at
+# https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/syntax.md#build-mounts-run---mount.
+# Here we use it to set up a cache for apt (and below for pip), to improve
+# rebuild speeds on slow connections.
+RUN \
+  --mount=type=cache,target=/var/cache/apt,sharing=locked \
+  --mount=type=cache,target=/var/lib/apt,sharing=locked \
+  apt-get update -qq && apt-get install -yqq \
+  build-essential curl git libffi-dev libssl-dev pkg-config \
+  && rm -rf /var/lib/apt/lists/*
+
+# Install rust and ensure its in the PATH.
+# (Rust may be needed to compile `cryptography`---which is one of poetry's
+# dependencies---on platforms that don't have a `cryptography` wheel.
+ENV RUSTUP_HOME=/rust
+ENV CARGO_HOME=/cargo
+ENV PATH=/cargo/bin:/rust/bin:$PATH
+RUN mkdir /rust /cargo
+
+RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable --profile minimal
+
+# arm64 builds consume a lot of memory if `CARGO_NET_GIT_FETCH_WITH_CLI` is not
+# set to true, so we expose it as a build-arg.
+ARG CARGO_NET_GIT_FETCH_WITH_CLI=false
+ENV CARGO_NET_GIT_FETCH_WITH_CLI=$CARGO_NET_GIT_FETCH_WITH_CLI
+
+# We install poetry in its own build stage to avoid its dependencies conflicting with
+# synapse's dependencies.
+RUN --mount=type=cache,target=/root/.cache/pip \
+  pip install --user "poetry==1.3.2"
 
 WORKDIR /synapse
 
@@ -46,30 +75,41 @@ ARG TEST_ONLY_SKIP_DEP_HASH_VERIFICATION
 # Instead, we'll just install what a regular `pip install` would from PyPI.
 ARG TEST_ONLY_IGNORE_POETRY_LOCKFILE
 
-# This silences a warning as uv isn't able to do hardlinks between its cache
-# (mounted as --mount=type=cache) and the target directory.
-ENV UV_LINK_MODE=copy
-
 # Export the dependencies, but only if we're actually going to use the Poetry lockfile.
 # Otherwise, just create an empty requirements file so that the Dockerfile can
 # proceed.
-ARG POETRY_VERSION
-RUN --mount=type=cache,target=/root/.cache/uv \
-  if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
-    uvx --with poetry-plugin-export==1.9.0 \
-        poetry@${POETRY_VERSION} export --extras all -o /synapse/requirements.txt ${TEST_ONLY_SKIP_DEP_HASH_VERIFICATION:+--without-hashes}; \
+RUN if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
+  /root/.local/bin/poetry export --extras all -o /synapse/requirements.txt ${TEST_ONLY_SKIP_DEP_HASH_VERIFICATION:+--without-hashes}; \
   else \
-    touch /synapse/requirements.txt; \
+  touch /synapse/requirements.txt; \
   fi
 
 ###
 ### Stage 1: builder
 ###
-FROM ghcr.io/astral-sh/uv:python${PYTHON_VERSION}-${DEBIAN_VERSION} AS builder
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm AS builder
+
+# install the OS build deps
+RUN \
+  --mount=type=cache,target=/var/cache/apt,sharing=locked \
+  --mount=type=cache,target=/var/lib/apt,sharing=locked \
+  apt-get update -qq && apt-get install -yqq \
+  build-essential \
+  libffi-dev \
+  libjpeg-dev \
+  libpq-dev \
+  libssl-dev \
+  libwebp-dev \
+  libxml++2.6-dev \
+  libxslt1-dev \
+  openssl \
+  zlib1g-dev \
+  git \
+  curl \
+  libicu-dev \
+  pkg-config \
+  && rm -rf /var/lib/apt/lists/*
 
-# This silences a warning as uv isn't able to do hardlinks between its cache
-# (mounted as --mount=type=cache) and the target directory.
-ENV UV_LINK_MODE=copy
 
 # Install rust and ensure its in the PATH
 ENV RUSTUP_HOME=/rust
@@ -79,6 +119,7 @@ RUN mkdir /rust /cargo
 
 RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable --profile minimal
 
+
 # arm64 builds consume a lot of memory if `CARGO_NET_GIT_FETCH_WITH_CLI` is not
 # set to true, so we expose it as a build-arg.
 ARG CARGO_NET_GIT_FETCH_WITH_CLI=false
@@ -90,8 +131,8 @@ ENV CARGO_NET_GIT_FETCH_WITH_CLI=$CARGO_NET_GIT_FETCH_WITH_CLI
 #
 # This is aiming at installing the `[tool.poetry.depdendencies]` from pyproject.toml.
 COPY --from=requirements /synapse/requirements.txt /synapse/
-RUN --mount=type=cache,target=/root/.cache/uv \
-  uv pip install --prefix="/install" --no-deps -r /synapse/requirements.txt
+RUN --mount=type=cache,target=/root/.cache/pip \
+  pip install --prefix="/install" --no-deps --no-warn-script-location -r /synapse/requirements.txt
 
 # Copy over the rest of the synapse source code.
 COPY synapse /synapse/synapse/
@@ -105,86 +146,42 @@ ARG TEST_ONLY_IGNORE_POETRY_LOCKFILE
 # Install the synapse package itself.
 # If we have populated requirements.txt, we don't install any dependencies
 # as we should already have those from the previous `pip install` step.
-RUN \
-  --mount=type=cache,target=/root/.cache/uv \
-  --mount=type=cache,target=/synapse/target,sharing=locked \
+RUN --mount=type=cache,target=/synapse/target,sharing=locked \
   --mount=type=cache,target=${CARGO_HOME}/registry,sharing=locked \
   if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
-    uv pip install --prefix="/install" --no-deps /synapse[all]; \
+  pip install --prefix="/install" --no-deps --no-warn-script-location /synapse[all]; \
   else \
-    uv pip install --prefix="/install" /synapse[all]; \
+  pip install --prefix="/install" --no-warn-script-location /synapse[all]; \
   fi
 
 ###
-### Stage 2: runtime dependencies download for ARM64 and AMD64
+### Stage 2: runtime
 ###
-FROM --platform=$BUILDPLATFORM docker.io/library/debian:${DEBIAN_VERSION} AS runtime-deps
 
-# Tell apt to keep downloaded package files, as we're using cache mounts.
-RUN rm -f /etc/apt/apt.conf.d/docker-clean; echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm
 
-# Add both target architectures
-RUN dpkg --add-architecture arm64
-RUN dpkg --add-architecture amd64
+LABEL org.opencontainers.image.url='https://matrix.org/docs/projects/server/synapse'
+LABEL org.opencontainers.image.documentation='https://github.com/element-hq/synapse/blob/master/docker/README.md'
+LABEL org.opencontainers.image.source='https://github.com/element-hq/synapse.git'
+LABEL org.opencontainers.image.licenses='AGPL-3.0-or-later'
 
-# Fetch the runtime dependencies debs for both architectures
-# We do that by building a recursive list of packages we need to download with `apt-cache depends`
-# and then downloading them with `apt-get download`.
 RUN \
   --mount=type=cache,target=/var/cache/apt,sharing=locked \
   --mount=type=cache,target=/var/lib/apt,sharing=locked \
-  apt-get update -qq && \
-  apt-cache depends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-enhances --no-pre-depends \
-      curl \
-      gosu \
-      libjpeg62-turbo \
-      libpq5 \
-      libwebp7 \
-      xmlsec1 \
-      libjemalloc2 \
-    | grep '^\w' > /tmp/pkg-list && \
-  for arch in arm64 amd64; do \
-    mkdir -p /tmp/debs-${arch} && \
-    chown _apt:root /tmp/debs-${arch} && \
-    cd /tmp/debs-${arch} && \
-    apt-get -o APT::Architecture="${arch}" download $(cat /tmp/pkg-list); \
-  done
+  apt-get update -qq && apt-get install -yqq \
+  curl \
+  gosu \
+  libjpeg62-turbo \
+  libpq5 \
+  libwebp7 \
+  xmlsec1 \
+  libjemalloc2 \
+  libicu72 \
+  libssl-dev \
+  openssl \
+  && rm -rf /var/lib/apt/lists/*
 
-# Extract the debs for each architecture
-RUN \
-  for arch in arm64 amd64; do \
-    mkdir -p /install-${arch}/var/lib/dpkg/status.d/ && \
-    for deb in /tmp/debs-${arch}/*.deb; do \
-      package_name=$(dpkg-deb -I ${deb} | awk '/^ Package: .*$/ {print $2}'); \
-      echo "Extracting: ${package_name}"; \
-      dpkg --ctrl-tarfile $deb | tar -Ox ./control > /install-${arch}/var/lib/dpkg/status.d/${package_name}; \
-      dpkg --extract $deb /install-${arch}; \
-    done; \
-  done
-
-
-###
-### Stage 3: runtime
-###
-
-FROM docker.io/library/python:${PYTHON_VERSION}-slim-${DEBIAN_VERSION}
-
-ARG TARGETARCH
-
-LABEL org.opencontainers.image.url='https://github.com/element-hq/synapse'
-LABEL org.opencontainers.image.documentation='https://element-hq.github.io/synapse/latest/'
-LABEL org.opencontainers.image.source='https://github.com/element-hq/synapse.git'
-LABEL org.opencontainers.image.licenses='AGPL-3.0-or-later OR LicenseRef-Element-Commercial'
-
-COPY --from=runtime-deps /install-${TARGETARCH}/etc /etc
-COPY --from=runtime-deps /install-${TARGETARCH}/usr /usr
-COPY --from=runtime-deps /install-${TARGETARCH}/var /var
-
-# Copy the installed python packages from the builder stage.
-#
-# uv will generate a `.lock` file when installing packages, which we don't want
-# to copy to the final image.
-COPY --from=builder  --exclude=.lock /install /usr/local
+COPY --from=builder /install /usr/local
 COPY ./docker/start.py /start.py
 COPY ./docker/conf /conf
 

docker/Dockerfile-workers

@@ -1,67 +1,51 @@
-# syntax=docker/dockerfile:1-labs
+# syntax=docker/dockerfile:1
 
 ARG SYNAPSE_VERSION=latest
 ARG FROM=matrixdotorg/synapse:$SYNAPSE_VERSION
-ARG DEBIAN_VERSION=trixie
-ARG PYTHON_VERSION=3.13
-ARG REDIS_VERSION=7.2
 
-# first of all, we create a base image with dependencies which we can copy into the
+# first of all, we create a base image with an nginx which we can copy into the
 # target image. For repeated rebuilds, this is much faster than apt installing
 # each time.
 
-FROM ghcr.io/astral-sh/uv:python${PYTHON_VERSION}-${DEBIAN_VERSION} AS deps_base
-
-    ARG DEBIAN_VERSION
-    ARG REDIS_VERSION
-
-    # Tell apt to keep downloaded package files, as we're using cache mounts.
-    RUN rm -f /etc/apt/apt.conf.d/docker-clean; echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
-
-    # The upstream redis-server deb has fewer dynamic libraries than Debian's package which makes it easier to copy later on
-    RUN \
-      curl -fsSL https://packages.redis.io/gpg | gpg --dearmor -o /usr/share/keyrings/redis-archive-keyring.gpg && \
-      chmod 644 /usr/share/keyrings/redis-archive-keyring.gpg && \
-      echo "deb [signed-by=/usr/share/keyrings/redis-archive-keyring.gpg] https://packages.redis.io/deb ${DEBIAN_VERSION} main" | tee /etc/apt/sources.list.d/redis.list
-
+FROM docker.io/library/debian:bookworm-slim AS deps_base
     RUN \
        --mount=type=cache,target=/var/cache/apt,sharing=locked \
        --mount=type=cache,target=/var/lib/apt,sharing=locked \
       apt-get update -qq && \
       DEBIAN_FRONTEND=noninteractive apt-get install -yqq --no-install-recommends \
-          nginx-light \
-          redis-server="6:${REDIS_VERSION}.*" redis-tools="6:${REDIS_VERSION}.*" \
-          # libicu is required by postgres, see `docker/complement/Dockerfile`
-          libicu76
+          redis-server nginx-light
 
-    RUN \
-    # remove default page
-      rm /etc/nginx/sites-enabled/default && \
-    # have nginx log to stderr/out
-      ln -sf /dev/stdout /var/log/nginx/access.log && \
-      ln -sf /dev/stderr /var/log/nginx/error.log
-
-    # --link-mode=copy silences a warning as uv isn't able to do hardlinks between its cache
-    # (mounted as --mount=type=cache) and the target directory.
-    RUN --mount=type=cache,target=/root/.cache/uv \
-      uv pip install --link-mode=copy --prefix="/uv/usr/local" supervisor~=4.2
-
-    RUN mkdir -p /uv/etc/supervisor/conf.d
+# Similarly, a base to copy the redis server from.
+#
+# The redis docker image has fewer dynamic libraries than the debian package,
+# which makes it much easier to copy (but we need to make sure we use an image
+# based on the same debian version as the synapse image, to make sure we get
+# the expected version of libc.
+FROM docker.io/library/redis:7-bookworm AS redis_base
 
 # now build the final image, based on the the regular Synapse docker image
 FROM $FROM
 
-    # Copy over dependencies
-    COPY --from=deps_base --parents /usr/lib/*-linux-gnu/libicu* /
-    COPY --from=deps_base /usr/bin/redis-server /usr/local/bin
-    COPY --from=deps_base /uv /
+    # Install supervisord with pip instead of apt, to avoid installing a second
+    # copy of python.
+    RUN --mount=type=cache,target=/root/.cache/pip \
+        pip install supervisor~=4.2
+    RUN mkdir -p /etc/supervisor/conf.d
+
+    # Copy over redis and nginx
+    COPY --from=redis_base /usr/local/bin/redis-server /usr/local/bin
+
     COPY --from=deps_base /usr/sbin/nginx /usr/sbin
     COPY --from=deps_base /usr/share/nginx /usr/share/nginx
     COPY --from=deps_base /usr/lib/nginx /usr/lib/nginx
     COPY --from=deps_base /etc/nginx /etc/nginx
-    COPY --from=deps_base /var/log/nginx /var/log/nginx
-    # chown to allow non-root user to write to http-*-temp-path dirs
-    COPY --from=deps_base --chown=www-data:root /var/lib/nginx /var/lib/nginx
+    RUN rm /etc/nginx/sites-enabled/default
+    RUN mkdir /var/log/nginx /var/lib/nginx
+    RUN chown www-data /var/lib/nginx
+
+    # have nginx log to stderr/out
+    RUN ln -sf /dev/stdout /var/log/nginx/access.log
+    RUN ln -sf /dev/stderr /var/log/nginx/error.log
 
     # Copy Synapse worker, nginx and supervisord configuration template files
     COPY ./docker/conf-workers/* /conf/
@@ -80,4 +64,4 @@ FROM $FROM
     # Replace the healthcheck with one which checks *all* the workers. The script
     # is generated by configure_workers_and_start.py.
     HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \
-        CMD ["/healthcheck.sh"]
+        CMD /bin/sh /healthcheck.sh

docker/README.md

@@ -114,9 +114,6 @@ The following environment variables are supported in `run` mode:
   is set via `docker run --user`, defaults to `991`, `991`. Note that this user
   must have permission to read the config files, and write to the data directories.
 * `TZ`: the [timezone](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) the container will run with. Defaults to `UTC`.
-* `SYNAPSE_HTTP_PROXY`: Passed through to the Synapse process as the `http_proxy` environment variable.
-* `SYNAPSE_HTTPS_PROXY`: Passed through to the Synapse process as the `https_proxy` environment variable.
-* `SYNAPSE_NO_PROXY`: Passed through to the Synapse process as `no_proxy` environment variable.
 
 For more complex setups (e.g. for workers) you can also pass your args directly to synapse using `run` mode. For example like this:
 

docker/complement/Dockerfile

@@ -9,24 +9,21 @@
 ARG SYNAPSE_VERSION=latest
 # This is an intermediate image, to be built locally (not pulled from a registry).
 ARG FROM=matrixdotorg/synapse-workers:$SYNAPSE_VERSION
-ARG DEBIAN_VERSION=trixie
-
-FROM docker.io/library/postgres:14-${DEBIAN_VERSION} AS postgres_base
 
 FROM $FROM
 # First of all, we copy postgres server from the official postgres image,
 # since for repeated rebuilds, this is much faster than apt installing
 # postgres each time.
 
-# This trick only works because we use a postgres image based on the same
-# debian version as Synapse's docker image (so the versions of the shared
-# libraries match). Any missing libraries need to be added to either the
-# Synapse image or docker/Dockerfile-workers.
+# This trick only works because (a) the Synapse image happens to have all the
+# shared libraries that postgres wants, (b) we use a postgres image based on
+# the same debian version as Synapse's docker image (so the versions of the
+# shared libraries match).
 RUN adduser --system --uid 999 postgres --home /var/lib/postgresql
-COPY --from=postgres_base /usr/lib/postgresql /usr/lib/postgresql
-COPY --from=postgres_base /usr/share/postgresql /usr/share/postgresql
-COPY --from=postgres_base --chown=postgres /var/run/postgresql /var/run/postgresql
-ENV PATH="${PATH}:/usr/lib/postgresql/14/bin"
+COPY --from=docker.io/library/postgres:13-bookworm /usr/lib/postgresql /usr/lib/postgresql
+COPY --from=docker.io/library/postgres:13-bookworm /usr/share/postgresql /usr/share/postgresql
+RUN mkdir /var/run/postgresql && chown postgres /var/run/postgresql
+ENV PATH="${PATH}:/usr/lib/postgresql/13/bin"
 ENV PGDATA=/var/lib/postgresql/data
 
 # We also initialize the database at build time, rather than runtime, so that it's faster to spin up the image.
@@ -58,4 +55,4 @@ ENTRYPOINT ["/start_for_complement.sh"]
 
 # Update the healthcheck to have a shorter check interval
 HEALTHCHECK --start-period=5s --interval=1s --timeout=1s \
-    CMD ["/healthcheck.sh"]
+    CMD /bin/sh /healthcheck.sh

docker/complement/conf/start_for_complement.sh

@@ -5,12 +5,12 @@
 set -e
 
 echo "Complement Synapse launcher"
-echo "  Args: $*"
+echo "  Args: $@"
 echo "  Env: SYNAPSE_COMPLEMENT_DATABASE=$SYNAPSE_COMPLEMENT_DATABASE SYNAPSE_COMPLEMENT_USE_WORKERS=$SYNAPSE_COMPLEMENT_USE_WORKERS SYNAPSE_COMPLEMENT_USE_ASYNCIO_REACTOR=$SYNAPSE_COMPLEMENT_USE_ASYNCIO_REACTOR"
 
 function log {
-    d=$(printf '%(%Y-%m-%d %H:%M:%S)T,%.3s\n' ${EPOCHREALTIME/./ })
-    echo "$d $*"
+    d=$(date +"%Y-%m-%d %H:%M:%S,%3N")
+    echo "$d $@"
 }
 
 # Set the server name of the homeserver
@@ -54,6 +54,7 @@ if [[ -n "$SYNAPSE_COMPLEMENT_USE_WORKERS" ]]; then
     export SYNAPSE_WORKER_TYPES="\
       event_persister:2, \
       background_worker, \
+      frontend_proxy, \
       event_creator, \
       user_dir, \
       media_repository, \
@@ -64,7 +65,6 @@ if [[ -n "$SYNAPSE_COMPLEMENT_USE_WORKERS" ]]; then
       client_reader, \
       appservice, \
       pusher, \
-      device_lists:2, \
       stream_writers=account_data+presence+receipts+to_device+typing"
 
   fi
@@ -103,11 +103,12 @@ fi
 # Note that both the key and certificate are in PEM format (not DER).
 
 # First generate a configuration file to set up a Subject Alternative Name.
-echo "\
+cat > /conf/server.tls.conf <<EOF
 .include /etc/ssl/openssl.cnf
 
 [SAN]
-subjectAltName=DNS:${SERVER_NAME}" > /conf/server.tls.conf
+subjectAltName=DNS:${SERVER_NAME}
+EOF
 
 # Generate an RSA key
 openssl genrsa -out /conf/server.tls.key 2048
@@ -122,12 +123,12 @@ openssl x509 -req -in /conf/server.tls.csr \
   -out /conf/server.tls.crt -extfile /conf/server.tls.conf -extensions SAN
 
 # Assert that we have a Subject Alternative Name in the certificate.
-# (the test will exit with 1 here if there isn't a SAN in the certificate.)
-[[ $(openssl x509 -in /conf/server.tls.crt -noout -text) == *DNS:* ]]
+# (grep will exit with 1 here if there isn't a SAN in the certificate.)
+openssl x509 -in /conf/server.tls.crt -noout -text | grep DNS:
 
 export SYNAPSE_TLS_CERT=/conf/server.tls.crt
 export SYNAPSE_TLS_KEY=/conf/server.tls.key
 
 # Run the script that writes the necessary config files and starts supervisord, which in turn
 # starts everything else
-exec /configure_workers_and_start.py "$@"
+exec /configure_workers_and_start.py

docker/complement/conf/workers-shared-extra.yaml.j2

@@ -85,22 +85,6 @@ rc_invites:
   per_user:
     per_second: 1000
     burst_count: 1000
-  per_issuer:
-    per_second: 1000
-    burst_count: 1000
-
-rc_presence:
-  per_user:
-    per_second: 9999
-    burst_count: 9999
-
-rc_delayed_event_mgmt:
-  per_second: 9999
-  burst_count: 9999
-
-rc_room_creation:
-  per_second: 9999
-  burst_count: 9999
 
 federation_rr_transactions_per_room_per_second: 9999
 
@@ -131,10 +115,6 @@ experimental_features:
   msc3983_appservice_otk_claims: true
   # Proxy key queries to exclusive ASes
   msc3984_appservice_key_query: true
-  # Invite filtering
-  msc4155_enabled: true
-  # Thread Subscriptions
-  msc4306_enabled: true
 
 server_notices:
   system_mxid_localpart: _server
@@ -151,9 +131,4 @@ caches:
   sync_response_cache_duration: 0
 
 
-# Complement assumes that it can publish to the room list by default.
-room_list_publication_rules:
-  - action: allow
-
-
 {% include "shared-orig.yaml.j2" %}

docker/conf-workers/synapse.supervisord.conf.j2

@@ -1,6 +1,5 @@
 {% if use_forking_launcher %}
 [program:synapse_fork]
-environment=http_proxy="%(ENV_SYNAPSE_HTTP_PROXY)s",https_proxy="%(ENV_SYNAPSE_HTTPS_PROXY)s",no_proxy="%(ENV_SYNAPSE_NO_PROXY)s"
 command=/usr/local/bin/python -m synapse.app.complement_fork_starter
   {{ main_config_path }}
   synapse.app.homeserver
@@ -21,7 +20,6 @@ exitcodes=0
 
 {% else %}
 [program:synapse_main]
-environment=http_proxy="%(ENV_SYNAPSE_HTTP_PROXY)s",https_proxy="%(ENV_SYNAPSE_HTTPS_PROXY)s",no_proxy="%(ENV_SYNAPSE_NO_PROXY)s"
 command=/usr/local/bin/prefix-log /usr/local/bin/python -m synapse.app.homeserver
   --config-path="{{ main_config_path }}"
   --config-path=/conf/workers/shared.yaml
@@ -38,7 +36,6 @@ exitcodes=0
 
   {% for worker in workers %}
 [program:synapse_{{ worker.name }}]
-environment=http_proxy="%(ENV_SYNAPSE_HTTP_PROXY)s",https_proxy="%(ENV_SYNAPSE_HTTPS_PROXY)s",no_proxy="%(ENV_SYNAPSE_NO_PROXY)s"
 command=/usr/local/bin/prefix-log /usr/local/bin/python -m {{ worker.app }}
   --config-path="{{ main_config_path }}"
   --config-path=/conf/workers/shared.yaml

docker/conf/log.config

@@ -77,13 +77,6 @@ loggers:
     #}
     synapse.visibility.filtered_event_debug:
         level: DEBUG
-
-    {#
-      If Synapse is under test, we don't care about seeing the "Applying schema" log
-      lines at the INFO level every time we run the tests (it's 100 lines of bulk)
-    #}
-    synapse.storage.prepare_database:
-      level: WARN
     {% endif %}
 
 root:

docker/configure_workers_and_start.py

@@ -1,4 +1,4 @@
-#!/usr/local/bin/python
+#!/usr/bin/env python
 #
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
@@ -65,9 +65,13 @@ from itertools import chain
 from pathlib import Path
 from typing import (
     Any,
+    Dict,
+    List,
     Mapping,
     MutableMapping,
     NoReturn,
+    Optional,
+    Set,
     SupportsIndex,
 )
 
@@ -92,7 +96,7 @@ WORKER_PLACEHOLDER_NAME = "placeholder_name"
 # Watching /_matrix/media and related needs a "media" listener
 # Stream Writers require "client" and "replication" listeners because they
 #   have to attach by instance_map to the master process and have client endpoints.
-WORKERS_CONFIG: dict[str, dict[str, Any]] = {
+WORKERS_CONFIG: Dict[str, Dict[str, Any]] = {
     "pusher": {
         "app": "synapse.app.generic_worker",
         "listener_resources": [],
@@ -174,9 +178,6 @@ WORKERS_CONFIG: dict[str, dict[str, Any]] = {
             "^/_matrix/client/(api/v1|r0|v3|unstable)/login$",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/account/3pid$",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/account/whoami$",
-            "^/_matrix/client/(api/v1|r0|v3|unstable)/account/deactivate$",
-            "^/_matrix/client/(api/v1|r0|v3|unstable)/devices(/|$)",
-            "^/_matrix/client/(r0|v3)/delete_devices$",
             "^/_matrix/client/versions$",
             "^/_matrix/client/(api/v1|r0|v3|unstable)/voip/turnServer$",
             "^/_matrix/client/(r0|v3|unstable)/register$",
@@ -193,9 +194,6 @@ WORKERS_CONFIG: dict[str, dict[str, Any]] = {
             "^/_matrix/client/(api/v1|r0|v3|unstable)/directory/room/.*$",
             "^/_matrix/client/(r0|v3|unstable)/capabilities$",
             "^/_matrix/client/(r0|v3|unstable)/notifications$",
-            "^/_matrix/client/(api/v1|r0|v3|unstable)/keys/upload",
-            "^/_matrix/client/(api/v1|r0|v3|unstable)/keys/device_signing/upload$",
-            "^/_matrix/client/(api/v1|r0|v3|unstable)/keys/signatures/upload$",
         ],
         "shared_extra_conf": {},
         "worker_extra_conf": "",
@@ -204,7 +202,6 @@ WORKERS_CONFIG: dict[str, dict[str, Any]] = {
         "app": "synapse.app.generic_worker",
         "listener_resources": ["federation"],
         "endpoint_patterns": [
-            "^/_matrix/federation/v1/version$",
             "^/_matrix/federation/(v1|v2)/event/",
             "^/_matrix/federation/(v1|v2)/state/",
             "^/_matrix/federation/(v1|v2)/state_ids/",
@@ -267,6 +264,13 @@ WORKERS_CONFIG: dict[str, dict[str, Any]] = {
         "shared_extra_conf": {},
         "worker_extra_conf": "",
     },
+    "frontend_proxy": {
+        "app": "synapse.app.generic_worker",
+        "listener_resources": ["client", "replication"],
+        "endpoint_patterns": ["^/_matrix/client/(api/v1|r0|v3|unstable)/keys/upload"],
+        "shared_extra_conf": {},
+        "worker_extra_conf": "",
+    },
     "account_data": {
         "app": "synapse.app.generic_worker",
         "listener_resources": ["client", "replication"],
@@ -301,13 +305,6 @@ WORKERS_CONFIG: dict[str, dict[str, Any]] = {
         "shared_extra_conf": {},
         "worker_extra_conf": "",
     },
-    "device_lists": {
-        "app": "synapse.app.generic_worker",
-        "listener_resources": ["client", "replication"],
-        "endpoint_patterns": [],
-        "shared_extra_conf": {},
-        "worker_extra_conf": "",
-    },
     "typing": {
         "app": "synapse.app.generic_worker",
         "listener_resources": ["client", "replication"],
@@ -324,15 +321,6 @@ WORKERS_CONFIG: dict[str, dict[str, Any]] = {
         "shared_extra_conf": {},
         "worker_extra_conf": "",
     },
-    "thread_subscriptions": {
-        "app": "synapse.app.generic_worker",
-        "listener_resources": ["client", "replication"],
-        "endpoint_patterns": [
-            "^/_matrix/client/unstable/io.element.msc4306/.*",
-        ],
-        "shared_extra_conf": {},
-        "worker_extra_conf": "",
-    },
 }
 
 # Templates for sections that may be inserted multiple times in config files
@@ -363,11 +351,6 @@ def error(txt: str) -> NoReturn:
 
 
 def flush_buffers() -> None:
-    """
-    Python's `print()` buffers output by default, typically waiting until ~8KB
-    accumulates. This method can be used to flush the buffers so we can see the output
-    of any print statements so far.
-    """
     sys.stdout.flush()
     sys.stderr.flush()
 
@@ -393,18 +376,16 @@ def convert(src: str, dst: str, **template_vars: object) -> None:
     #
     # We use append mode in case the files have already been written to by something else
     # (for instance, as part of the instructions in a dockerfile).
-    exists = os.path.isfile(dst)
     with open(dst, "a") as outfile:
         # In case the existing file doesn't end with a newline
-        if exists:
-            outfile.write("\n")
+        outfile.write("\n")
 
         outfile.write(rendered)
 
 
 def add_worker_roles_to_shared_config(
     shared_config: dict,
-    worker_types_set: set[str],
+    worker_types_set: Set[str],
     worker_name: str,
     worker_port: int,
 ) -> None:
@@ -423,18 +404,16 @@ def add_worker_roles_to_shared_config(
     # streams
     instance_map = shared_config.setdefault("instance_map", {})
 
-    # This is a list of the stream_writers.
-    stream_writers = {
+    # This is a list of the stream_writers that there can be only one of. Events can be
+    # sharded, and therefore doesn't belong here.
+    singular_stream_writers = [
         "account_data",
-        "events",
-        "device_lists",
         "presence",
         "receipts",
         "to_device",
         "typing",
         "push_rules",
-        "thread_subscriptions",
-    }
+    ]
 
     # Worker-type specific sharding config. Now a single worker can fulfill multiple
     # roles, check each.
@@ -444,11 +423,28 @@ def add_worker_roles_to_shared_config(
     if "federation_sender" in worker_types_set:
         shared_config.setdefault("federation_sender_instances", []).append(worker_name)
 
+    if "event_persister" in worker_types_set:
+        # Event persisters write to the events stream, so we need to update
+        # the list of event stream writers
+        shared_config.setdefault("stream_writers", {}).setdefault("events", []).append(
+            worker_name
+        )
+
+        # Map of stream writer instance names to host/ports combos
+        if os.environ.get("SYNAPSE_USE_UNIX_SOCKET", False):
+            instance_map[worker_name] = {
+                "path": f"/run/worker.{worker_port}",
+            }
+        else:
+            instance_map[worker_name] = {
+                "host": "localhost",
+                "port": worker_port,
+            }
     # Update the list of stream writers. It's convenient that the name of the worker
     # type is the same as the stream to write. Iterate over the whole list in case there
     # is more than one.
     for worker in worker_types_set:
-        if worker in stream_writers:
+        if worker in singular_stream_writers:
             shared_config.setdefault("stream_writers", {}).setdefault(
                 worker, []
             ).append(worker_name)
@@ -467,9 +463,9 @@ def add_worker_roles_to_shared_config(
 
 
 def merge_worker_template_configs(
-    existing_dict: dict[str, Any] | None,
-    to_be_merged_dict: dict[str, Any],
-) -> dict[str, Any]:
+    existing_dict: Optional[Dict[str, Any]],
+    to_be_merged_dict: Dict[str, Any],
+) -> Dict[str, Any]:
     """When given an existing dict of worker template configuration consisting with both
         dicts and lists, merge new template data from WORKERS_CONFIG(or create) and
         return new dict.
@@ -480,7 +476,7 @@ def merge_worker_template_configs(
             existing_dict.
     Returns: The newly merged together dict values.
     """
-    new_dict: dict[str, Any] = {}
+    new_dict: Dict[str, Any] = {}
     if not existing_dict:
         # It doesn't exist yet, just use the new dict(but take a copy not a reference)
         new_dict = to_be_merged_dict.copy()
@@ -505,8 +501,8 @@ def merge_worker_template_configs(
 
 
 def insert_worker_name_for_worker_config(
-    existing_dict: dict[str, Any], worker_name: str
-) -> dict[str, Any]:
+    existing_dict: Dict[str, Any], worker_name: str
+) -> Dict[str, Any]:
     """Insert a given worker name into the worker's configuration dict.
 
     Args:
@@ -522,7 +518,7 @@ def insert_worker_name_for_worker_config(
     return dict_to_edit
 
 
-def apply_requested_multiplier_for_worker(worker_types: list[str]) -> list[str]:
+def apply_requested_multiplier_for_worker(worker_types: List[str]) -> List[str]:
     """
     Apply multiplier(if found) by returning a new expanded list with some basic error
     checking.
@@ -583,7 +579,7 @@ def is_sharding_allowed_for_worker_type(worker_type: str) -> bool:
 
 def split_and_strip_string(
     given_string: str, split_char: str, max_split: SupportsIndex = -1
-) -> list[str]:
+) -> List[str]:
     """
     Helper to split a string on split_char and strip whitespace from each end of each
         element.
@@ -608,12 +604,12 @@ def generate_base_homeserver_config() -> None:
     # start.py already does this for us, so just call that.
     # note that this script is copied in in the official, monolith dockerfile
     os.environ["SYNAPSE_HTTP_PORT"] = str(MAIN_PROCESS_HTTP_LISTENER_PORT)
-    subprocess.run([sys.executable, "/start.py", "migrate_config"], check=True)
+    subprocess.run(["/usr/local/bin/python", "/start.py", "migrate_config"], check=True)
 
 
 def parse_worker_types(
-    requested_worker_types: list[str],
-) -> dict[str, set[str]]:
+    requested_worker_types: List[str],
+) -> Dict[str, Set[str]]:
     """Read the desired list of requested workers and prepare the data for use in
         generating worker config files while also checking for potential gotchas.
 
@@ -629,14 +625,14 @@ def parse_worker_types(
     # A counter of worker_base_name -> int. Used for determining the name for a given
     # worker when generating its config file, as each worker's name is just
     # worker_base_name followed by instance number
-    worker_base_name_counter: dict[str, int] = defaultdict(int)
+    worker_base_name_counter: Dict[str, int] = defaultdict(int)
 
     # Similar to above, but more finely grained. This is used to determine we don't have
     # more than a single worker for cases where multiples would be bad(e.g. presence).
-    worker_type_shard_counter: dict[str, int] = defaultdict(int)
+    worker_type_shard_counter: Dict[str, int] = defaultdict(int)
 
     # The final result of all this processing
-    dict_to_return: dict[str, set[str]] = {}
+    dict_to_return: Dict[str, Set[str]] = {}
 
     # Handle any multipliers requested for given workers.
     multiple_processed_worker_types = apply_requested_multiplier_for_worker(
@@ -680,7 +676,7 @@ def parse_worker_types(
 
         # Split the worker_type_string on "+", remove whitespace from ends then make
         # the list a set so it's deduplicated.
-        worker_types_set: set[str] = set(
+        worker_types_set: Set[str] = set(
             split_and_strip_string(worker_type_string, "+")
         )
 
@@ -739,7 +735,7 @@ def generate_worker_files(
     environ: Mapping[str, str],
     config_path: str,
     data_dir: str,
-    requested_worker_types: dict[str, set[str]],
+    requested_worker_types: Dict[str, Set[str]],
 ) -> None:
     """Read the desired workers(if any) that is passed in and generate shared
         homeserver, nginx and supervisord configs.
@@ -760,7 +756,7 @@ def generate_worker_files(
     # First read the original config file and extract the listeners block. Then we'll
     # add another listener for replication. Later we'll write out the result to the
     # shared config file.
-    listeners: list[Any]
+    listeners: List[Any]
     if using_unix_sockets:
         listeners = [
             {
@@ -788,12 +784,12 @@ def generate_worker_files(
     # base shared worker jinja2 template. This config file will be passed to all
     # workers, included Synapse's main process. It is intended mainly for disabling
     # functionality when certain workers are spun up, and adding a replication listener.
-    shared_config: dict[str, Any] = {"listeners": listeners}
+    shared_config: Dict[str, Any] = {"listeners": listeners}
 
     # List of dicts that describe workers.
     # We pass this to the Supervisor template later to generate the appropriate
     # program blocks.
-    worker_descriptors: list[dict[str, Any]] = []
+    worker_descriptors: List[Dict[str, Any]] = []
 
     # Upstreams for load-balancing purposes. This dict takes the form of the worker
     # type to the ports of each worker. For example:
@@ -801,14 +797,14 @@ def generate_worker_files(
     #   worker_type: {1234, 1235, ...}}
     # }
     # and will be used to construct 'upstream' nginx directives.
-    nginx_upstreams: dict[str, set[int]] = {}
+    nginx_upstreams: Dict[str, Set[int]] = {}
 
     # A map of: {"endpoint": "upstream"}, where "upstream" is a str representing what
     # will be placed after the proxy_pass directive. The main benefit to representing
     # this data as a dict over a str is that we can easily deduplicate endpoints
     # across multiple instances of the same worker. The final rendering will be combined
     # with nginx_upstreams and placed in /etc/nginx/conf.d.
-    nginx_locations: dict[str, str] = {}
+    nginx_locations: Dict[str, str] = {}
 
     # Create the worker configuration directory if it doesn't already exist
     os.makedirs("/conf/workers", exist_ok=True)
@@ -842,7 +838,7 @@ def generate_worker_files(
     # yaml config file
     for worker_name, worker_types_set in requested_worker_types.items():
         # The collected and processed data will live here.
-        worker_config: dict[str, Any] = {}
+        worker_config: Dict[str, Any] = {}
 
         # Merge all worker config templates for this worker into a single config
         for worker_type in worker_types_set:
@@ -872,13 +868,6 @@ def generate_worker_files(
         else:
             healthcheck_urls.append("http://localhost:%d/health" % (worker_port,))
 
-        # Special case for event_persister: those are just workers that write to
-        # the `events` stream. For other workers, the worker name is the same
-        # name of the stream they write to, but for some reason it is not the
-        # case for event_persister.
-        if "event_persister" in worker_types_set:
-            worker_types_set.add("events")
-
         # Update the shared config with sharding-related options if necessary
         add_worker_roles_to_shared_config(
             shared_config, worker_types_set, worker_name, worker_port
@@ -1009,7 +998,6 @@ def generate_worker_files(
         "/healthcheck.sh",
         healthcheck_urls=healthcheck_urls,
     )
-    os.chmod("/healthcheck.sh", 0o755)
 
     # Ensure the logging directory exists
     log_dir = data_dir + "/logs"
@@ -1025,7 +1013,7 @@ def generate_worker_log_config(
     Returns: the path to the generated file
     """
     # Check whether we should write worker logs to disk, in addition to the console
-    extra_log_template_args: dict[str, str | None] = {}
+    extra_log_template_args: Dict[str, Optional[str]] = {}
     if environ.get("SYNAPSE_WORKERS_WRITE_LOGS_TO_DISK"):
         extra_log_template_args["LOG_FILE_PATH"] = f"{data_dir}/logs/{worker_name}.log"
 
@@ -1049,7 +1037,7 @@ def generate_worker_log_config(
     return log_config_filepath
 
 
-def main(args: list[str], environ: MutableMapping[str, str]) -> None:
+def main(args: List[str], environ: MutableMapping[str, str]) -> None:
     parser = ArgumentParser()
     parser.add_argument(
         "--generate-only",
@@ -1083,7 +1071,7 @@ def main(args: list[str], environ: MutableMapping[str, str]) -> None:
         if not worker_types_env:
             # No workers, just the main process
             worker_types = []
-            requested_worker_types: dict[str, Any] = {}
+            requested_worker_types: Dict[str, Any] = {}
         else:
             # Split type names by comma, ignoring whitespace.
             worker_types = split_and_strip_string(worker_types_env, ",")
@@ -1111,13 +1099,6 @@ def main(args: list[str], environ: MutableMapping[str, str]) -> None:
     else:
         log("Could not find %s, will not use" % (jemallocpath,))
 
-    # Empty strings are falsy in Python so this default is fine. We just can't have these
-    # be undefined because supervisord will complain about our
-    # `%(ENV_SYNAPSE_HTTP_PROXY)s` usage.
-    environ.setdefault("SYNAPSE_HTTP_PROXY", "")
-    environ.setdefault("SYNAPSE_HTTPS_PROXY", "")
-    environ.setdefault("SYNAPSE_NO_PROXY", "")
-
     # Start supervisord, which will start Synapse, all of the configured worker
     # processes, redis, nginx etc. according to the config we created above.
     log("Starting supervisord")

docker/editable.Dockerfile

@@ -3,14 +3,14 @@
 #
 # Used by `complement.sh`. Not suitable for production use.
 
-ARG PYTHON_VERSION=3.10
+ARG PYTHON_VERSION=3.9
 
 ###
 ### Stage 0: generate requirements.txt
 ###
-# We hardcode the use of Debian trixie here because this could change upstream
-# and other Dockerfiles used for testing are expecting trixie.
-FROM docker.io/library/python:${PYTHON_VERSION}-slim-trixie
+# We hardcode the use of Debian bookworm here because this could change upstream
+# and other Dockerfiles used for testing are expecting bookworm.
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm
 
 # Install Rust and other dependencies (stolen from normal Dockerfile)
 # install the OS build deps

docker/prefix-log

@@ -10,9 +10,6 @@
 # '-W interactive' is a `mawk` extension which disables buffering on stdout and sets line-buffered reads on
 # stdin. The effect is that the output is flushed after each line, rather than being batched, which helps reduce
 # confusion due to to interleaving of the different processes.
-prefixer() {
-    mawk -W interactive '{printf("%s | %s\n", ENVIRON["SUPERVISOR_PROCESS_NAME"], $0); fflush() }'
-}
-exec 1> >(prefixer)
-exec 2> >(prefixer >&2)
+exec 1> >(awk -W interactive '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0 }' >&1)
+exec 2> >(awk -W interactive '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0 }' >&2)
 exec "$@"

docker/start.py

@@ -6,7 +6,7 @@ import os
 import platform
 import subprocess
 import sys
-from typing import Any, Mapping, MutableMapping, NoReturn
+from typing import Any, Dict, List, Mapping, MutableMapping, NoReturn, Optional
 
 import jinja2
 
@@ -22,11 +22,6 @@ def error(txt: str) -> NoReturn:
 
 
 def flush_buffers() -> None:
-    """
-    Python's `print()` buffers output by default, typically waiting until ~8KB
-    accumulates. This method can be used to flush the buffers so we can see the output
-    of any print statements so far.
-    """
     sys.stdout.flush()
     sys.stderr.flush()
 
@@ -50,7 +45,7 @@ def generate_config_from_template(
     config_dir: str,
     config_path: str,
     os_environ: Mapping[str, str],
-    ownership: str | None,
+    ownership: Optional[str],
 ) -> None:
     """Generate a homeserver.yaml from environment variables
 
@@ -69,7 +64,7 @@ def generate_config_from_template(
             )
 
     # populate some params from data files (if they exist, else create new ones)
-    environ: dict[str, Any] = dict(os_environ)
+    environ: Dict[str, Any] = dict(os_environ)
     secrets = {
         "registration": "SYNAPSE_REGISTRATION_SHARED_SECRET",
         "macaroon": "SYNAPSE_MACAROON_SECRET_KEY",
@@ -147,7 +142,7 @@ def generate_config_from_template(
     subprocess.run(args, check=True)
 
 
-def run_generate_config(environ: Mapping[str, str], ownership: str | None) -> None:
+def run_generate_config(environ: Mapping[str, str], ownership: Optional[str]) -> None:
     """Run synapse with a --generate-config param to generate a template config file
 
     Args:
@@ -200,7 +195,7 @@ def run_generate_config(environ: Mapping[str, str], ownership: str | None) -> No
     subprocess.run(args, check=True)
 
 
-def main(args: list[str], environ: MutableMapping[str, str]) -> None:
+def main(args: List[str], environ: MutableMapping[str, str]) -> None:
     mode = args[1] if len(args) > 1 else "run"
 
     # if we were given an explicit user to switch to, do so

docs/README.md

@@ -63,18 +63,6 @@ mdbook serve
 
 The URL at which the docs can be viewed at will be logged.
 
-## Synapse configuration documentation
-
-The [Configuration
-Manual](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html)
-page is generated from a YAML file,
-[schema/synapse-config.schema.yaml](../schema/synapse-config.schema.yaml). To
-add new options or modify existing ones, first edit that file, then run
-[scripts-dev/gen_config_documentation.py](../scripts-dev/gen_config_documentation.py)
-to generate an updated Configuration Manual markdown file.
-
-Build the book as described above to preview it in a web browser.
-
 ## Configuration and theming
 
 The look and behaviour of the website is configured by the [book.toml](../book.toml) file

docs/SUMMARY.md

@@ -49,8 +49,6 @@
         - [Background update controller callbacks](modules/background_update_controller_callbacks.md)
         - [Account data callbacks](modules/account_data_callbacks.md)
         - [Add extra fields to client events unsigned section callbacks](modules/add_extra_fields_to_client_events_unsigned.md)
-        - [Media repository callbacks](modules/media_repository_callbacks.md)
-        - [Ratelimit callbacks](modules/ratelimit_callbacks.md)
         - [Porting a legacy module to the new interface](modules/porting_legacy_module.md)
     - [Workers](workers.md)
       - [Using `synctl` with Workers](synctl_workers.md)
@@ -60,7 +58,6 @@
     - [Admin API](usage/administration/admin_api/README.md)
       - [Account Validity](admin_api/account_validity.md)
       - [Background Updates](usage/administration/admin_api/background_updates.md)
-      - [Fetch Event](admin_api/fetch_event.md)
       - [Event Reports](admin_api/event_reports.md)
       - [Experimental Features](admin_api/experimental_features.md)
       - [Media](admin_api/media_admin_api.md)
@@ -69,13 +66,11 @@
       - [Registration Tokens](usage/administration/admin_api/registration_tokens.md)
       - [Manipulate Room Membership](admin_api/room_membership.md)
       - [Rooms](admin_api/rooms.md)
-      - [Scheduled tasks](admin_api/scheduled_tasks.md)
       - [Server Notices](admin_api/server_notices.md)
       - [Statistics](admin_api/statistics.md)
       - [Users](admin_api/user_admin_api.md)
       - [Server Version](admin_api/version_api.md)
       - [Federation](usage/administration/admin_api/federation.md)
-      - [Client-Server API Extensions](admin_api/client_server_api_extensions.md)
     - [Manhole](manhole.md)
     - [Monitoring](metrics-howto.md)
       - [Reporting Homeserver Usage Statistics](usage/administration/monitoring/reporting_homeserver_usage_statistics.md)
@@ -116,8 +111,6 @@
       - [The Auth Chain Difference Algorithm](auth_chain_difference_algorithm.md)
     - [Media Repository](media_repository.md)
     - [Room and User Statistics](room_and_user_statistics.md)
-    - [Releasing]()
-      - [Release Notes Review Checklist](development/internal_documentation/release_notes_review_checklist.md)
   - [Scripts]()
 
 # Other

docs/admin_api/client_server_api_extensions.md

@@ -1,67 +0,0 @@
-# Client-Server API Extensions
-
-Server administrators can set special account data to change how the Client-Server API behaves for
-their clients. Setting the account data, or having it already set, as a non-admin has no effect.
-
-All configuration options can be set through the `io.element.synapse.admin_client_config` global 
-account data on the admin's user account. 
-
-Example:
-```
-PUT /_matrix/client/v3/user/{adminUserId}/account_data/io.element.synapse.admin_client_config
-{
-    "return_soft_failed_events": true
-}
-```
-
-## See soft failed events
-
-Learn more about soft failure from [the spec](https://spec.matrix.org/v1.14/server-server-api/#soft-failure).
-
-To receive soft failed events in APIs like `/sync` and `/messages`, set `return_soft_failed_events`
-to `true` in the admin client config. When `false`, the normal behaviour of these endpoints is to
-exclude soft failed events.
-
-**Note**: If the policy server flagged the event as spam and that caused soft failure, that will be indicated
-in the event's `unsigned` content like so:
-
-```json
-{
-  "type": "m.room.message",
-  "other": "event_fields_go_here",
-  "unsigned": {
-    "io.element.synapse.soft_failed": true,
-    "io.element.synapse.policy_server_spammy": true
-  }
-}
-```
-
-Default: `false`
-
-## See events marked spammy by policy servers
-
-Learn more about policy servers from [MSC4284](https://github.com/matrix-org/matrix-spec-proposals/pull/4284).
-
-Similar to `return_soft_failed_events`, clients logged in with admin accounts can see events which were
-flagged by the policy server as spammy (and thus soft failed) by setting `return_policy_server_spammy_events`
-to `true`.
-
-`return_policy_server_spammy_events` may be `true` while `return_soft_failed_events` is `false` to only see
-policy server-flagged events. When `return_soft_failed_events` is `true` however, `return_policy_server_spammy_events`
-is always `true`.
-
-Events which were flagged by the policy will be flagged as `io.element.synapse.policy_server_spammy` in the
-event's `unsigned` content, like so:
-
-```json
-{
-  "type": "m.room.message",
-  "other": "event_fields_go_here",
-  "unsigned": {
-    "io.element.synapse.soft_failed": true,
-    "io.element.synapse.policy_server_spammy": true
-  }
-}
-```
-
-Default: `true` if `return_soft_failed_events` is `true`, otherwise `false`

docs/admin_api/event_reports.md

@@ -117,6 +117,7 @@ It returns a JSON body like the following:
         "hashes": {
             "sha256": "xK1//xnmvHJIOvbgXlkI8eEqdvoMmihVDJ9J4SNlsAw"
         },
+        "origin": "matrix.org",
         "origin_server_ts": 1592291711430,
         "prev_events": [
             "$YK4arsKKcc0LRoe700pS8DSjOvUT4NDv0HfInlMFw2M"