mattermost · amyblais · Jan 16, 2025 · Jan 16, 2025 · Jan 16, 2025 · Jan 16, 2025
diff --git a/source/about/deprecated-features.rst b/source/about/deprecated-features.rst
@@ -6,19 +6,19 @@ This page describes features that are removed from support for Mattermost, or wi
 Removed features in upcoming versions
 -------------------------------------
 
+Removed features by Mattermost version
+----------------------------------------
+
 Mattermost Mobile App v2.25.0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-- In the Mattermost Mobile App v2.25, Mattermost will stop supporting iOS versions 13 and 14. Users should update their iOS version to v15.1 or newer before February 14, 2025. See more details in `this forum post <https://forum.mattermost.com/t/deprecation-notice-ios-13-and-14-versions/21845>`__.
+- In the Mattermost Mobile App v2.25 release, Mattermost has stopped supporting iOS versions 13 and 14. Users should update their iOS version to v15.1 or newer before February 14, 2025. See more details in `this forum post <https://forum.mattermost.com/t/deprecation-notice-ios-13-and-14-versions/21845>`__.
 
 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 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 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 Server v10.4.0
 ~~~~~~~~~~~~~~~~~~~~~~~~~

diff --git a/source/about/mattermost-server-releases.md b/source/about/mattermost-server-releases.md
@@ -19,6 +19,7 @@ Mattermost releases a new server version on the 16th of each month in [binary fo
 
 | **Release** | **Released on** | **Support ends** |
 |:---|:---|:---|
+| v10.5 [Download](https://releases.mattermost.com/10.5.0/mattermost-10.5.0-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.5-extended-support-release>` | 2025-02-16 | 2025-11-15 {ref}`EXTENDED <release-types>` |
 | v10.4 [Download](https://releases.mattermost.com/10.4.1/mattermost-10.4.1-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.4-feature-release>` | 2025-01-16 | 2025-04-15 |
 | v10.3 [Download](https://releases.mattermost.com/10.3.2/mattermost-10.3.2-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.3-feature-release>` | 2024-12-16 | 2025-03-15 |
 | v10.2 [Download](https://releases.mattermost.com/10.2.2/mattermost-10.2.2-linux-amd64.tar.gz) \| {ref}`Changelog <release-v10.2-feature-release>` | 2024-11-15 | 2025-02-15 |

diff --git a/source/about/mattermost-v10-changelog.md b/source/about/mattermost-v10-changelog.md
@@ -7,6 +7,81 @@ Support for Mattermost Server v9.5 [Extended Support Release](https://docs.matte
 - See the [changelog in progress](https://bit.ly/2nK3cVf) for details about the upcoming release.
 ```
 
+(release-v10.5-extended-support-release)=
+## Release v10.5 - [Extended Support Release](https://docs.mattermost.com/about/release-policy.html#release-types)
+
+**Release Day: Februrary 14, 2025**
+
+### Compatibility
+ - Updated minimum Safari version to 17.4+ and minimum Firefox version to 119+.
+
+### Upgrade
+ - v10.5 introduces Property System Architecture schema migration. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for details.
+ - Improved plugins’ link tooltip component’s internal architecture without any user interface changes.
+ - The Mattermost server has stopped 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 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).
+
+```{Important}
+If you upgrade from a release earlier than v10.3, please read the other [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html).
+```
+
+### Improvements
+
+#### User Interface (UI)
+ - Pre-packaged Calls plugin [v1.5.0](https://github.com/mattermost/mattermost-plugin-calls/releases/tag/v1.5.0).
+ - Pre-packaged MS Teams plugin [v2.1.0](https://github.com/mattermost/mattermost-plugin-msteams/releases/tag/v2.1.0).
+ - Pre-packaged Channel Export plugin [v1.2.1](https://github.com/mattermost/mattermost-plugin-channel-export/releases/tag/v1.2.1).
+ - Added the ability to modify post attachments during edit.
+ - The channel bookmarks bar is now hidden when there are no bookmarks in the channel. Bookmarks can now be added from the channel menu.
+ - Removed the video from the onboarding checklist.
+ - Improved accessibility of many form labels throughout the app.
+
+#### Administration
+ - Added the migrations, store layer and service for the Property System Architecture.
+ - Added the Custom Profile Attribute fields store, app and API endpoints.
+ - Added the **System Console** user interface for managing Custom Profile Attributes (User Properties).
+ - Added a compliance export overhaul. See announcement: <TBD>.
+ - Introduced V2 of the Support Packet, containing improvement diagnosis information for high-availability deployments.
+ - Added a new ``Fallback`` field to ``PluginSettingsSection`` that controls whether the settings defined under the section should still render as fallback when the plugin is disabled.
+ - Updated the library used for tooltips throughout the app to fix a memory leak.
+ - Reduced the volume of unnecessary debug logs generated during scheduled post job execution.
+ - Removed ``form-data`` from @mattermost/client.
+
+### Bug Fixes
+ - Fixed archived filter behavior in System Console > User Management > Channels to restore the ability to exclude archived channels.
+ - Fixed an issue where DMs/GMs with a `DeleteAt` flag in the database might cause issues with a couple APIs.
+ - Fixed an issue where the team sidebar's mention count could be out of sync with the thread count.
+ - Fixed an issue where replies with props could not be imported.
+ - Fixed an issue where ``pluginapi.store.GetReplicaDB`` returned nil if masterDB was not initialized.
+ - Fixed an issue in ``SqlPostStore.PermanentDeletebyUser`` where no error was returned when 10K posts were exceeded.
+ - Fixed an issue where a channel would no longer be exported for Bulk Export workflow if any of the users of a Direct or Group Message channel were permanently deleted.
+ - Fixed an issue where the scroll position reset when custom emojis were requested.
+ - Fixed a panic during LDAP syncing.
+
+### config.json
+New setting options were added to ``config.json``. Below is a list of the additions and their default values on install. The settings can be modified in ``config.json``, or the System Console when available.
+
+#### Changes to Enterprise plans:
+ - Under ``essageExportSettings`` in ``config.json``:
+   - Added ``ComplianceExportDirectoryFormat``, ``ComplianceExportPath``, ``ComplianceExportPathCLI``, ``ComplianceExportChannelBatchSizeDefault``, and ``ComplianceExportChannelHistoryBatchSizeDefault`` for compliance export overhaul.
+
+### API Changes
+ - ``GetUsersInChannelDuring`` now accepts a slice; added ``GetChannelsWithActivityDuring``.
+ - Two new boolean query parameters were added to the ``api/v4/config`` endpoint:
+    - ``remove_defaults`` (filters out default values).
+    - ``remove_masked`` (removes masked fields). 
+
+### Go Version
+ - v10.5 is built with Go ``v1.22.6``.
+
+### Known Issues
+ - Setting the license file location through an envvar still gives the option to upload a new license through the System Console, resulting in the license being overwritten by the one set through the envvar. See this [knowledge base article](https://support.mattermost.com/hc/en-us/articles/33911983851284-System-console-still-displays-old-license-after-uploading-a-new-one) on how to resolve this issue.
+ - Searching stop words in quotation marks with Elasticsearch enabled returns more than just the searched terms.
+ - Slack import through the CLI fails if email notifications are enabled.
+
+### Contributors
+ - 
+
 (release-v10.4-feature-release)=
 ## Release v10.4 - [Feature Release](https://docs.mattermost.com/about/release-policy.html#release-types)
 

diff --git a/source/install/download-latest-tarball.rst b/source/install/download-latest-tarball.rst
@@ -9,13 +9,13 @@ Using ``wget``, download the Mattermost Server release you want to install.
 
   .. code-block:: sh
 
-    wget https://releases.mattermost.com/10.4.1/mattermost-10.4.1-linux-amd64.tar.gz
+    wget https://releases.mattermost.com/10.5.0/mattermost-10.5.0-linux-amd64.tar.gz
 
 .. tab:: Current ESR
 
   .. code-block:: sh
 
-    wget https://releases.mattermost.com/9.11.7/mattermost-9.11.7-linux-amd64.tar.gz
+    wget https://releases.mattermost.com/10.5.0/mattermost-10.5.0-linux-amd64.tar.gz
 
 .. tab:: Older releases
 

diff --git a/source/install/software-hardware-requirements.rst b/source/install/software-hardware-requirements.rst
@@ -46,8 +46,8 @@ PC web
     :header: "Browser", "Self-Hosted Technical Requirement", "Cloud Technical Requirement"
 
     "Chrome", "v130+", "v130+"
-    "Firefox", "v115+", "v115+"
-    "Safari", "v17+", "v17+"
+    "Firefox", "v119+", "v119+"
+    "Safari", "v17.4+", "v17.4+"
     "Edge", "v130+", "v130+"
 
 `*` Internet Explorer (IE11) is no longer supported. We recommend using the `Mattermost desktop app <https://mattermost.com/apps/>`_ or another supported browser. See `this forum post <https://forum.mattermost.com/t/mattermost-is-dropping-support-for-internet-explorer-ie11-in-v5-16/7575>`__ to learn more.
@@ -72,7 +72,7 @@ Mobile web
 .. csv-table::
     :header: "Browser", "Technical Requirement"
 
-    "iOS", "iOS 13.4+ with Safari 17+ or Chrome 130+"
+    "iOS", "iOS 13.4+ with Safari 17.4+ or Chrome 130+"
     "Android", "Android 7+ with Chrome 130+"
 
 Email client