Merge branch 'master' into claude/issue-8546-20251117-0655

Author: amyblais

source/administration-guide/upgrade/important-upgrade-notes.rst

@@ -137,7 +137,8 @@ We recommend reviewing the `additional upgrade notes <#additional-upgrade-notes>
 +----------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | v10.12                                             | There are no important upgrade notes in v10.12 release.                                                                                                          |
 +----------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| v10.11                                             | There are no important upgrade notes in v10.11 release.                                                                                                          |
+| v10.11                                             | Mattermost v10.11.4 introduces a new API endpoint ``/api/v4/users/login/sso/code-exchange`` as part of security enhancements to the SSO authentication flow.     |
+|                                                    | Customer using SSO (e.g. with SAML) should ensure network configurations allow traffic to this endpoint.                                                         |
 +----------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | v10.10                                             | Added a new column ``DefaultCategoryName`` to the ``Channels`` table. This is nullable and stores a category name to be added/created when new users join a      |
 |                                                    | channel. This is only used if the ``ExperimentalChannelCategorySetting`` is enabled. The migrations are fully backwards-compatible and no table locks or         |

source/deployment-guide/server/linux/deploy-rhel.rst

@@ -52,7 +52,7 @@ In a terminal window, ssh onto the system that will host the Mattermost Server.
 
   .. code-block:: sh
 
-    wget https://releases.mattermost.com/10.11.6/mattermost-10.11.6-linux-amd64.tar.gz
+    wget https://releases.mattermost.com/10.11.7/mattermost-10.11.7-linux-amd64.tar.gz
 
 .. tab:: Older releases
 

source/deployment-guide/server/linux/deploy-tar.rst

@@ -51,7 +51,7 @@ In a terminal window, ssh onto the system that will host the Mattermost Server.
 
   .. code-block:: sh
 
-    wget https://releases.mattermost.com/10.11.6/mattermost-10.11.6-linux-amd64.tar.gz
+    wget https://releases.mattermost.com/10.11.7/mattermost-10.11.7-linux-amd64.tar.gz
 
 .. tab:: Older releases
 

source/product-overview/mattermost-server-releases.md

@@ -20,9 +20,9 @@ Mattermost releases a new server version on the 16th of each month in [binary fo
 | **Release** | **Released on** | **Support ends** |
 |:---|:---|:---|
 | v11.1 [Download](https://releases.mattermost.com/11.1.0/mattermost-11.1.0-linux-amd64.tar.gz) \| {ref}`Changelog <release-v11.1-feature-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v11.1.0/sbom-mattermost-v11.1.0.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/11.1.0/sbom-enterprise-v11.1.0.json">Enterprise</a></li></ul></details> | 2025-11-14 | 2026-02-15 |
-| v11.0 [Download](https://releases.mattermost.com/11.0.4/mattermost-11.0.4-linux-amd64.tar.gz) \| {ref}`Changelog <release-v11.0-major-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v11.0.4/sbom-mattermost-v11.0.4.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/11.0.4/sbom-enterprise-v11.0.4.json">Enterprise</a></li></ul></details> | 2025-10-16 | 2026-01-15 |
-| v10.12 [Download](https://releases.mattermost.com/10.12.2/mattermost-10.12.2-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.12-feature-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v10.12.2/sbom-mattermost-v10.12.2.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/10.12.2/sbom-enterprise-v10.12.2.json">Enterprise</a></li></ul></details> | 2025-09-16 | 2025-12-15 |
-| v10.11 [Download](https://releases.mattermost.com/10.11.6/mattermost-10.11.6-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.11-extended-support-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v10.11.6/sbom-mattermost-v10.11.6.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/10.11.6/sbom-enterprise-v10.11.6.json">Enterprise</a></li></ul></details> | 2025-08-15 | 2026-08-15 {ref}`EXTENDED <release-types>` |
+| v11.0 [Download](https://releases.mattermost.com/11.0.5/mattermost-11.0.5-linux-amd64.tar.gz) \| {ref}`Changelog <release-v11.0-major-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v11.0.5/sbom-mattermost-v11.0.5.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/11.0.5/sbom-enterprise-v11.0.5.json">Enterprise</a></li></ul></details> | 2025-10-16 | 2026-01-15 |
+| v10.12 [Download](https://releases.mattermost.com/10.12.3/mattermost-10.12.3-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.12-feature-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v10.12.3/sbom-mattermost-v10.12.3.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/10.12.3/sbom-enterprise-v10.12.3.json">Enterprise</a></li></ul></details> | 2025-09-16 | 2025-12-15 |
+| v10.11 [Download](https://releases.mattermost.com/10.11.7/mattermost-10.11.7-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.11-extended-support-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v10.11.7/sbom-mattermost-v10.11.7.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/10.11.7/sbom-enterprise-v10.11.7.json">Enterprise</a></li></ul></details> | 2025-08-15 | 2026-08-15 {ref}`EXTENDED <release-types>` |
 | v10.10 [Download](https://releases.mattermost.com/10.10.3/mattermost-10.10.3-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.10-feature-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v10.10.3/sbom-mattermost-v10.10.3.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/10.10.3/sbom-enterprise-v10.10.3.json">Enterprise</a></li></ul></details> | 2025-07-16 | 2025-10-15 |
 | v10.9 [Download](https://releases.mattermost.com/10.9.5/mattermost-10.9.5-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.9-feature-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v10.9.5/sbom-mattermost-v10.9.5.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/10.9.5/sbom-enterprise-v10.9.5.json">Enterprise</a></li></ul></details> | 2025-06-16 | 2025-09-15 |
 | v10.8 [Download](https://releases.mattermost.com/10.8.4/mattermost-10.8.4-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.8-feature-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v10.8.4/sbom-mattermost-v10.8.4.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/10.8.4/sbom-enterprise-v10.8.4.json">Enterprise</a></li></ul></details> | 2025-05-16 | 2025-08-15 |

source/product-overview/mattermost-v10-changelog.md

@@ -12,6 +12,12 @@
 (release-v10.12-feature-release)=
 ## Release v10.12 - [Feature Release](https://docs.mattermost.com/product-overview/release-policy.html#release-types)
 
+- **10.12.3, released 2025-11-17**
+  - Mattermost v10.12.3 contains medium severity level security fixes. [Upgrading](https://docs.mattermost.com/upgrade/upgrading-mattermost-server.html) to this release is recommended. Details will be posted on our [security updates page](https://mattermost.com/security-updates/) 30 days after release as per the [Mattermost Responsible Disclosure Policy](https://mattermost.com/security-vulnerability-report/).
+  - Pre-packaged MS Teams Meetings plugin version [v2.3.0](https://github.com/mattermost/mattermost-plugin-msteams-meetings/releases/tag/v2.3.0).
+  - Pre-packaged Calls plugin version [v1.11.0](https://github.com/mattermost/mattermost-plugin-calls/releases/tag/v1.11.0).
+  - Fixed a configuration retention issue where even active configuration got deleted [MM-66216](https://mattermost.atlassian.net/browse/MM-66216).
+  - Mattermost v10.12.3 contains no database or functional changes.
 - **10.12.2, released 2025-10-28**
  ```{Attention}
  **Critical Fixes**
@@ -62,6 +68,13 @@ If you upgrade from a release earlier than v10.10, please read the other [Import
 (release-v10.11-extended-support-release)=
 ## Release v10.11 - [Extended Support Release](https://docs.mattermost.com/product-overview/release-policy.html#release-types)
 
+- **10.11.7, released 2025-11-17**
+  - Mattermost v10.11.7 contains low to medium severity level security fixes. [Upgrading](https://docs.mattermost.com/upgrade/upgrading-mattermost-server.html) to this release is recommended. Details will be posted on our [security updates page](https://mattermost.com/security-updates/) 30 days after release as per the [Mattermost Responsible Disclosure Policy](https://mattermost.com/security-vulnerability-report/).
+  - Pre-packaged MS Teams Meetings plugin version [v2.3.0](https://github.com/mattermost/mattermost-plugin-msteams-meetings/releases/tag/v2.3.0).
+  - Pre-packaged Calls plugin version [v1.11.0](https://github.com/mattermost/mattermost-plugin-calls/releases/tag/v1.11.0).
+  - Pre-packaged Agents plugin version [v1.4.0](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v1.4.0).
+  - Pre-packaged GitHub plugin version [v2.5.0](https://github.com/mattermost/mattermost-plugin-github/releases/tag/v2.5.0).
+  - Mattermost v10.11.7 contains no database or functional changes.
 - **10.11.6, released 2025-11-04**
   - Fixed an issue where guest users could not log in via SAML when "Ignore Guest Users when Synchronizing with AD/LDAP" was enabled [MM-66186](https://mattermost.atlassian.net/browse/MM-66186).
   - Fixed a configuration retention issue where even active configurations got deleted [MM-66216](https://mattermost.atlassian.net/browse/MM-66216).

source/product-overview/mattermost-v11-changelog.md

@@ -84,6 +84,13 @@ New setting options were added to ``config.json``. Below is a list of the additi
 (release-v11.0-major-release)=
 ## Release v11.0 - [Major Release](https://docs.mattermost.com/product-overview/release-policy.html#release-types)
 
+- **11.0.5, released 2025-11-17**
+  - Mattermost v11.0.5 contains medium severity level security fixes. [Upgrading](https://docs.mattermost.com/upgrade/upgrading-mattermost-server.html) to this release is recommended. Details will be posted on our [security updates page](https://mattermost.com/security-updates/) 30 days after release as per the [Mattermost Responsible Disclosure Policy](https://mattermost.com/security-vulnerability-report/).
+  - Pre-packaged MS Teams Meetings plugin version [v2.3.0](https://github.com/mattermost/mattermost-plugin-msteams-meetings/releases/tag/v2.3.0).
+  - Pre-packaged Calls plugin version [v1.11.0](https://github.com/mattermost/mattermost-plugin-calls/releases/tag/v1.11.0).
+  - Fixed a configuration retention issue where even active configuration got deleted [MM-66216](https://mattermost.atlassian.net/browse/MM-66216).
+  - Fixed an issue where plugins could not receive 3rd-party authorization headers [MM-66335](https://mattermost.atlassian.net/browse/MM-66335).
+  - Mattermost v11.0.5 contains no database or functional changes.
 - **11.0.4, released 2025-10-28**
  ```{Attention}
  **Critical Fixes**