Update docker.io/metio/matrix-alertmanager-receiver Docker tag to v2026.6.3

Introduces the `matrix_synapse_experimental_features_msc4429_enabled`
variable (disabled by default), allowing Synapse to notify clients
using the legacy /sync endpoint of profile changes for other users.

See <https://github.com/matrix-org/matrix-spec-proposals/pull/4429>

Signed-off-by: Norman Ziegner <n.ziegner@hzdr.de>

.github/workflows/update-translations.yml

@@ -32,7 +32,7 @@ jobs:
 
       # Setting up recommended prerequisites
       # See: i18n/README.md
-      - uses: astral-sh/setup-uv@v8.1.0
+      - uses: astral-sh/setup-uv@v8.2.0
       - uses: extractions/setup-just@v4
 
       # TODO: optimize when we start publishing translations and integrate a Weblate instance

docs/howto-server-delegation.md

@@ -23,7 +23,7 @@ Both methods have their place and will continue to do so. You only need to use j
 
 For simplicity reasons, this playbook recommends you to set up server delegation via a `/.well-known/matrix/server` file. However, that method may have some downsides that are not to your liking. Hence this guide about alternative ways to set up Server Delegation.
 
-**Note**: as an alternative, it is possible to install the server such that it uses only the `matrix.example.com` domain (instead of identifying as the shorter base domain — `example.com`). This should be helpful if you are not in control of anything on the base domain (`example.com`). In this case, you would not need to configure server delegation, but you would need to add other configuration. For more information, see [How do I install on matrix.example.com without involving the base domain?](faq.md#how-do-i-install-on-matrix-example-com-without-involving-the-base-domain) on our FAQ.
+**Note**: as an alternative, it is possible to install the server such that it uses only the `matrix.example.com` domain (instead of identifying as the shorter base domain — `example.com`). This should be helpful if you are not in control of anything on the base domain (`example.com`). In this case, you would not need to configure server delegation, but you would need to add other configuration. For more information, see [How do I install on matrix.example.com without involving the base domain?](faq.md#how-do-i-install-on-matrixexamplecom-without-involving-the-base-domain) on our FAQ.
 
 ## Server Delegation via a well-known file
 

i18n/requirements.txt

@@ -3,8 +3,8 @@ babel==2.18.0
 certifi==2026.5.20
 charset-normalizer==3.4.7
 click==8.4.1
-docutils==0.22.4
+docutils==0.23
-idna==3.16
+idna==3.18
 imagesize==2.0.0
 Jinja2==3.1.6
 linkify-it-py==2.1.0
@@ -18,7 +18,7 @@ Pygments==2.20.0
 PyYAML==6.0.3
 requests==2.34.2
 setuptools==82.0.1
-snowballstemmer==3.0.1
+snowballstemmer==3.1.1
 Sphinx==9.1.0
 sphinx-intl==2.3.2
 sphinx-markdown-builder==0.6.10

mise.toml

@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
 [tools]
-prek = "0.4.1"
+prek = "0.4.3"
 
 [settings]
 yes = true

requirements.yml

@@ -7,7 +7,7 @@
   version: v1.4.4-2.1.4-1
   name: backup_borg
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-cinny.git
-  version: v4.12.1-0
+  version: v4.12.2-0
   name: cinny
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-container-socket-proxy.git
   version: v0.4.2-5
@@ -63,7 +63,7 @@
   version: v18-3
   name: postgres_backup
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-prometheus.git
-  version: v3.11.3-1
+  version: v3.12.0-0
   name: prometheus
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-prometheus-nginxlog-exporter.git
   version: v1.10.0-3

roles/custom/matrix-alertmanager-receiver/defaults/main.yml

@@ -11,7 +11,7 @@
 matrix_alertmanager_receiver_enabled: true
 
 # renovate: datasource=docker depName=docker.io/metio/matrix-alertmanager-receiver
-matrix_alertmanager_receiver_version: 2026.5.20
+matrix_alertmanager_receiver_version: 2026.6.3
 
 matrix_alertmanager_receiver_scheme: https
 

roles/custom/matrix-bot-baibot/defaults/main.yml

@@ -17,7 +17,7 @@ matrix_bot_baibot_container_repo_version: "{{ 'main' if matrix_bot_baibot_versio
 matrix_bot_baibot_container_src_files_path: "{{ matrix_base_data_path }}/baibot/container-src"
 
 # renovate: datasource=docker depName=ghcr.io/etkecc/baibot
-matrix_bot_baibot_version: v1.19.2
+matrix_bot_baibot_version: v1.20.0
 matrix_bot_baibot_container_image: "{{ matrix_bot_baibot_container_image_registry_prefix }}etkecc/baibot:{{ matrix_bot_baibot_version }}"
 matrix_bot_baibot_container_image_registry_prefix: "{{ 'localhost/' if matrix_bot_baibot_container_image_self_build else matrix_bot_baibot_container_image_registry_prefix_upstream }}"
 matrix_bot_baibot_container_image_registry_prefix_upstream: "{{ matrix_bot_baibot_container_image_registry_prefix_upstream_default }}"

roles/custom/matrix-bridge-mautrix-meta-instagram/defaults/main.yml

@@ -20,7 +20,7 @@ matrix_mautrix_meta_instagram_enabled: true
 matrix_mautrix_meta_instagram_identifier: matrix-mautrix-meta-instagram
 
 # renovate: datasource=docker depName=dock.mau.dev/mautrix/meta
-matrix_mautrix_meta_instagram_version: v0.2605.0
+matrix_mautrix_meta_instagram_version: v0.2605.1
 
 matrix_mautrix_meta_instagram_base_path: "{{ matrix_base_data_path }}/mautrix-meta-instagram"
 matrix_mautrix_meta_instagram_config_path: "{{ matrix_mautrix_meta_instagram_base_path }}/config"

roles/custom/matrix-bridge-mautrix-meta-messenger/defaults/main.yml

@@ -20,7 +20,7 @@ matrix_mautrix_meta_messenger_enabled: true
 matrix_mautrix_meta_messenger_identifier: matrix-mautrix-meta-messenger
 
 # renovate: datasource=docker depName=dock.mau.dev/mautrix/meta
-matrix_mautrix_meta_messenger_version: v0.2605.0
+matrix_mautrix_meta_messenger_version: v0.2605.1
 
 matrix_mautrix_meta_messenger_base_path: "{{ matrix_base_data_path }}/mautrix-meta-messenger"
 matrix_mautrix_meta_messenger_config_path: "{{ matrix_mautrix_meta_messenger_base_path }}/config"

roles/custom/matrix-bridge-steam/defaults/main.yml

@@ -13,7 +13,7 @@ matrix_steam_bridge_container_image_self_build_repo: "https://github.com/jasonla
 matrix_steam_bridge_container_image_self_build_repo_version: "{{ 'main' if matrix_steam_bridge_version == 'latest' else matrix_steam_bridge_version }}"
 
 # renovate: datasource=docker depName=ghcr.io/jasonlaguidice/matrix-steam-bridge
-matrix_steam_bridge_version: 1.1.0
+matrix_steam_bridge_version: 1.2.0
 matrix_steam_bridge_container_image: "{{ matrix_steam_bridge_container_image_registry_prefix }}jasonlaguidice/matrix-steam-bridge:{{ matrix_steam_bridge_version }}"
 matrix_steam_bridge_container_image_registry_prefix: "{{ 'localhost/' if matrix_steam_bridge_container_image_self_build else matrix_steam_bridge_container_image_registry_prefix_upstream }}"
 matrix_steam_bridge_container_image_registry_prefix_upstream: "{{ matrix_steam_bridge_container_image_registry_prefix_upstream_default }}"

roles/custom/matrix-client-element/defaults/main.yml

@@ -29,7 +29,7 @@ matrix_client_element_container_image_self_build_repo: "https://github.com/eleme
 matrix_client_element_container_image_self_build_low_memory_system_patch_enabled: "{{ ansible_facts['memtotal_mb'] < 4096 }}"
 
 # renovate: datasource=docker depName=ghcr.io/element-hq/element-web
-matrix_client_element_version: v1.12.18
+matrix_client_element_version: v1.12.20
 
 matrix_client_element_container_image: "{{ matrix_client_element_container_image_registry_prefix }}element-hq/element-web:{{ matrix_client_element_version }}"
 matrix_client_element_container_image_registry_prefix: "{{ 'localhost/' if matrix_client_element_container_image_self_build else matrix_client_element_container_image_registry_prefix_upstream }}"

roles/custom/matrix-element-call/defaults/main.yml

@@ -21,7 +21,7 @@ matrix_element_call_enabled: false
 matrix_rtc_enabled: "{{ matrix_element_call_enabled }}"
 
 # renovate: datasource=docker depName=ghcr.io/element-hq/element-call
-matrix_element_call_version: v0.19.4
+matrix_element_call_version: v0.20.0
 
 matrix_element_call_scheme: https
 

roles/custom/matrix-synapse/defaults/main.yml

@@ -1473,6 +1473,14 @@ matrix_synapse_experimental_features_msc4306_enabled: false
 # See https://github.com/matrix-org/matrix-spec-proposals/pull/4354
 matrix_synapse_experimental_features_msc4354_enabled: false
 
+# Controls whether to enable the MSC4429 experimental feature (profile updates for legacy `/sync`).
+#
+# This allows servers to notify clients using the legacy `/sync` endpoint of profile changes
+# for other users, enabling features such as user status.
+#
+# See https://github.com/matrix-org/matrix-spec-proposals/pull/4429
+matrix_synapse_experimental_features_msc4429_enabled: false
+
 # Enable this to activate the REST auth password provider module.
 # See: https://github.com/ma1uta/matrix-synapse-rest-password-provider
 matrix_synapse_ext_password_provider_rest_auth_enabled: false

roles/custom/matrix-synapse/templates/synapse/homeserver.yaml.j2

@@ -3031,6 +3031,9 @@ experimental_features:
   {% if matrix_synapse_experimental_features_msc4354_enabled %}
   msc4354_enabled: true
   {% endif %}
+  {% if matrix_synapse_experimental_features_msc4429_enabled %}
+  msc4429_enabled: true
+  {% endif %}
 
 {% if matrix_synapse_experimental_features_msc4140_enabled %}
 max_event_delay_duration: {{ matrix_synapse_max_event_delay_duration | to_json }}