Merge branch 'master' into install-docs-updates

source/about/deprecated-features.rst

@@ -11,14 +11,14 @@ Mattermost Server v10.6.0
 
 - Support for PostgreSQL v11 and v12 will be removed. The new minimum PostgreSQL version will be v13+. See the :ref:`minimum supported PostgreSQL version policy <install/prepare-mattermost-database:minimum supported version policy>` documentation for details.
 
+Removed features by Mattermost version
+----------------------------------------
+
 Mattermost Server v10.5.0
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
-- The Mattermost server will stop supporting manual plugin deployment. Plugins are deployed manually when an administrator or some deployment automation copies the contents of a plugin bundle into the server's working directory. If a manual or automated deployment workflow is still required, administrators can instead prepackage the plugin bundles. See more details in `this forum post <https://forum.mattermost.com/t/deprecation-notice-manual-plugin-deployment/21192>`__.
-- Mattermost will stop providing official Mattermost server builds for the Microsoft Windows operating system. Administrators should migrate existing Mattermost server installations to use the official Linux builds. See more details in `this forum post <https://forum.mattermost.com/t/deprecation-notice-server-builds-for-microsoft-windows/21498>`__.
-
-Removed features by Mattermost version
-----------------------------------------
+- The Mattermost server has stopped supporting manual plugin deployment. Plugins were deployed manually when an administrator or some deployment automation copies the contents of a plugin bundle into the server's working directory. If a manual or automated deployment workflow is still required, administrators can instead prepackage the plugin bundles. See more details in `this forum post <https://forum.mattermost.com/t/deprecation-notice-manual-plugin-deployment/21192>`__.
+- Mattermost has stopped official Mattermost server builds for the Microsoft Windows operating system. Administrators should migrate existing Mattermost server installations to use the official Linux builds. See more details in `this forum post <https://forum.mattermost.com/t/deprecation-notice-server-builds-for-microsoft-windows/21498>`__.
 
 Mattermost Mobile App v2.25.0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

source/about/desktop-app-changelog.md

@@ -65,6 +65,7 @@ Mattermost Desktop App v5.11.0 contains a low severity level security fix. Upgra
 
 ### Known Issues
 
+- Users with servers running Mattermost v9.3 and earlier versions are not supported by this upgrade. Mattermost v9.4 or later is required.
 - Boards is not using the new Desktop API, causing issues in v5.11+ [MM-61745](https://mattermost.atlassian.net/browse/MM-61745). Users of v5.11 will need to upgrade their Boards plugin version to v9.1.0+ avoid the issue.
 - Sometimes the app will not restart after an auto-update. This is normal, and if this occurs the app can be safely launched manually.
 - Sometimes during installation you may see this message: ``Warning 1946. Property 'System.AppUserModel.ID' for shortcut 'Mattermost.Ink' could not be set``. This message can be safely ignored.

source/about/mattermost-mobile-releases.md

@@ -4,7 +4,7 @@
 ```
 
 ```{Important}
-- Support for Mattermost Server v9.5 [Extended Support Release](https://docs.mattermost.com/about/release-policy.html#extended-support-releases) has come to the end of its life cycle on November 15, 2024. Upgrading to Mattermost Server v9.11 or later is required.
+- Support for Mattermost Server v9.11 [Extended Support Release](https://docs.mattermost.com/about/release-policy.html#extended-support-releases) is coming to the end of its life cycle on May 15, 2025. Upgrading to Mattermost Server v10.5 or later is recommended.
 - We strongly recommend using the latest mobile app release available that contains the latest security fixes and user experience enhancements. Mobile app releases are tested against all generally available Mattermost server and extended support releases.
 ```
 

source/about/mattermost-server-releases.md

@@ -5,7 +5,7 @@
 ```
 
 ```{Important}
- Support for Mattermost Server v9.5 [Extended Support Release](https://docs.mattermost.com/about/release-policy.html#extended-support-releases) has come to the end of its life cycle on November 15, 2024. Upgrading to Mattermost Server v9.11 or later is required.
+ Support for Mattermost Server v9.11 [Extended Support Release](https://docs.mattermost.com/about/release-policy.html#extended-support-releases) is coming to the end of its life cycle on May 15, 2025. Upgrading to Mattermost Server v10.5 or later is recommended.
 - Upgrading from ESR-to-ESR (``major`` -> ``major_next``) is fully supported and tested. However, upgrading from ESR-to-ESR (``major`` to ``major+2``) is supported, but not tested. If you plan to upgrade across multiple releases, we strongly recommend upgrading from an ESR to another ESR. For example, if you're upgrading from the v8.1 ESR, upgrade to the [v9.5 ESR](https://docs.mattermost.com/about/mattermost-v9-changelog.html#release-v9-5-extended-support-release) or the v9.11 ESR.
 ```
 
@@ -19,12 +19,13 @@ Mattermost releases a new server version on the 16th of each month in [binary fo
 
 | **Release** | **Released on** | **Support ends** |
 |:---|:---|:---|
-| v10.4 [Download](https://releases.mattermost.com/10.4.2/mattermost-10.4.2-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.4-feature-release>` \| [SBOM download](https://github.com/mattermost/mattermost/releases/download/v10.4.2/sbom-mattermost-v10.4.2.json) | 2025-01-16 | 2025-04-15 |
-| v10.3 [Download](https://releases.mattermost.com/10.3.3/mattermost-10.3.3-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.3-feature-release>` \| [SBOM download](https://github.com/mattermost/mattermost/releases/download/v10.3.3/sbom-mattermost-v10.3.3.json) | 2024-12-16 | 2025-03-15 |
+| v10.5 [Download](https://releases.mattermost.com/10.5.1/mattermost-10.5.1-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.5-extended-support-release>` \| [SBOM download](https://github.com/mattermost/mattermost/releases/download/v10.5.1/sbom-mattermost-v10.5.1.json) | 2025-02-16 | 2025-11-15 {ref}`EXTENDED <release-types>` |
+| v10.4 [Download](https://releases.mattermost.com/10.4.3/mattermost-10.4.3-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.4-feature-release>` \| [SBOM download](https://github.com/mattermost/mattermost/releases/download/v10.4.3/sbom-mattermost-v10.4.3.json) | 2025-01-16 | 2025-04-15 |
+| v10.3 [Download](https://releases.mattermost.com/10.3.4/mattermost-10.3.4-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.3-feature-release>` \| [SBOM download](https://github.com/mattermost/mattermost/releases/download/v10.3.4/sbom-mattermost-v10.3.4.json) | 2024-12-16 | 2025-03-15 |
 | v10.2 [Download](https://releases.mattermost.com/10.2.3/mattermost-10.2.3-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.2-feature-release>` \| [SBOM download](https://github.com/mattermost/mattermost/releases/download/v10.2.3/sbom-mattermost-v10.2.3.json) | 2024-11-15 | 2025-02-15 |
 | v10.1 [Download](https://releases.mattermost.com/10.1.7/mattermost-10.1.7-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.1-feature-release>` \| [SBOM download](https://github.com/mattermost/mattermost/releases/download/v10.1.7/sbom-mattermost-v10.1.7.json) | 2024-10-16 | 2025-01-15 |
 | v10.0 [Download](https://releases.mattermost.com/10.0.4/mattermost-10.0.4-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.0-major-release>` \| [SBOM download](https://github.com/mattermost/mattermost/releases/download/v10.0.4/sbom.json) | 2024-09-16 | 2024-12-15 |
-| v9.11 [Download](https://releases.mattermost.com/9.11.8/mattermost-9.11.8-linux-amd64.tar.gz) \| {ref}`Changelog <release-v9-11-extended-support-release>` | 2024-08-16 | 2025-05-15 {ref}`EXTENDED <release-types>` |
+| v9.11 [Download](https://releases.mattermost.com/9.11.9/mattermost-9.11.9-linux-amd64.tar.gz) \| {ref}`Changelog <release-v9-11-extended-support-release>` | 2024-08-16 | 2025-05-15 {ref}`EXTENDED <release-types>` |
 | v9.10 [Download](https://releases.mattermost.com/9.10.3/mattermost-9.10.3-linux-amd64.tar.gz) \| {ref}`Changelog <release-v9-10-feature-release>` | 2024-07-16 | 2024-10-15 |
 | v9.9 [Download](https://releases.mattermost.com/9.9.3/mattermost-9.9.3-linux-amd64.tar.gz) \| {ref}`Changelog <release-v9-9-feature-release>` | 2024-06-14 | 2024-09-15 |
 | v9.8 [Download](https://releases.mattermost.com/9.8.3/mattermost-9.8.3-linux-amd64.tar.gz) \| {ref}`Changelog <release-v9-8-feature-release>` | 2024-05-16 | 2024-08-15 |