mattermost · amyblais · Dec 12, 2024 · Nov 15, 2024 · Nov 15, 2024 · Nov 15, 2024
diff --git a/source/about/deprecated-features.rst b/source/about/deprecated-features.rst
@@ -11,13 +11,13 @@ Mattermost Server v10.5.0
 
 - In the February 2025 Mattermost release (and next ESR), 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>`__.
 
+Removed features by Mattermost version
+----------------------------------------
+
 Mattermost Server v10.3.0
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
-- As part of our continuous efforts to enhance your user experience, we will be phasing out the Classic Mobile App. Please download the new v2 Mobile App from the `Apple App Store <https://apps.apple.com/us/app/mattermost/id1257222717>`_ or `Google Play Store <https://play.google.com/store/apps/details?id=com.mattermost.rn>`_ to continue enjoying our services without interruption. See more details in the `classic mobile app deprecation <https://forum.mattermost.com/t/classic-mobile-app-deprecation/18703>`_ Mattermost forum post.
-
-Removed features by Mattermost version
-----------------------------------------
+- As part of our continuous efforts to enhance your user experience, we have phased out the Classic Mobile App. Please download the new v2 Mobile App from the `Apple App Store <https://apps.apple.com/us/app/mattermost/id1257222717>`_ or `Google Play Store <https://play.google.com/store/apps/details?id=com.mattermost.rn>`_ to continue enjoying our services without interruption. See more details in the `classic mobile app deprecation <https://forum.mattermost.com/t/classic-mobile-app-deprecation/18703>`_ Mattermost forum post.
 
 Mattermost Server v10.2.0
 ~~~~~~~~~~~~~~~~~~~~~~~~~

diff --git a/source/about/mattermost-v10-changelog.md b/source/about/mattermost-v10-changelog.md
@@ -7,6 +7,78 @@ 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-v10.3-feature-release)=
+## Release v10.3 - [Feature Release](https://docs.mattermost.com/about/release-policy.html#release-types)
+
+**Release Day: December 16, 2024**
+
+### Important Upgrade Notes
+
+ - As part of our continuous efforts to enhance your user experience, we have phased out the Classic Mobile App. Please download the new v2 Mobile App from the [Apple App Store](https://apps.apple.com/us/app/mattermost/id1257222717) or [Google Play Store](https://play.google.com/store/apps/details?id=com.mattermost.rn) to continue enjoying our services without interruption. See more details in the [classic mobile app deprecation](https://forum.mattermost.com/t/classic-mobile-app-deprecation/18703) Mattermost forum post.
+
+### Compatibility
+
+ - Updated minimum Edge and Chrome versions to 130+.
+
+```{Important}
+If you upgrade from a release earlier than v10.2, please read the other [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html).
+```
+
+### Improvements
+
+#### User Interface (UI)
+ - Pre-packaged Calls plugin [v1.3.0](https://github.com/mattermost/mattermost-plugin-calls/releases/tag/v1.3.0).
+ - Downgraded Traditional Chinese language to Beta.
+ - Added a feature to schedule a post for the future.
+ - Copilot plugin is now installed and enabled by default.
+ - Added an option to test notifications.
+ - Added a new search interface.
+ - Updated product string for clarity.
+ - Removed most places where deprecated translation code is used in the web app.
+ - Removed some duplicate CSS from the web app bundle.
+
+#### Administration
+ - A 200 response is now returned for HEAD requests to a sub-path rather than responding with a 302. This fixes mobile devices trying to connect to a server hosted on a sub-path.
+ - Added the ``fetchMissingUsers`` option to ``PostUtils.messageHtmlToComponent`` for use by plugins.
+ - Exporting bot users now functions in a more proper way.
+ - The message export code now lives in the source available enterprise folder.
+ - Added a warning to mmctl for cases where a user specifies a per-page parameter that's larger than the maximum value supported.
+ - Updated ``API POST /api/v4/user`` to use a proper error message.
+
+#### Performance
+ - Added Desktop App performance metrics.
+
+### Bug Fixes
+ - Fixed an issue with post drafts being unnecessarily saved when changing channels.
+ - Fixed an issue where the Web App would feel slower to load than the Desktop App.
+ - Fixed example for mmctl permissions role show command.
+ - Fixed an issue where new messages from new channels wouldn't appear in the sidebar after reconnecting the websocket.
+ - Fixed an issue with a link in the Compliance Monitoring page banner in the System Console.
+ - Fixed an issue that no longer allowed managing user tokens via the System Console.
+ - Fixed a SVG image rendering issue by setting conditional width and height attributes in ``ImagePreview`` and ``SizeAwareImage`` components.
+
+### 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 all plans:
+ - Under ``ServiceSettings `` in ``config.json``:
+    - Added ``ScheduledPosts`` to add a feature to schedule and send message in the future.
+
+### Go Version
+ - v10.3 is built with Go ``v1.22.6``.
+
+### Open Source Components
+ - Added ``opensearch-project/opensearch-go`` to https://github.com/mattermost/mattermost.
+
+### Known Issues
+ - 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.
+ - The Playbooks left-hand sidebar doesn't update when a user is added to a run or playbook without a refresh.
+ - If a user isn't a member of a configured broadcast channel, posting a status update might fail without any error feedback. As a temporary workaround, join the configured broadcast channels, or remove those channels from the run configuration.
+
+### Contributors
+ - 
+
 (release-v10.2-feature-release)=
 ## Release v10.2 - [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
@@ -9,7 +9,7 @@ Using ``wget``, download the Mattermost Server release you want to install.
 
   .. code-block:: sh
 
-    wget https://releases.mattermost.com/10.2.0/mattermost-10.2.0-linux-amd64.tar.gz
+    wget https://releases.mattermost.com/10.3.0/mattermost-10.3.0-linux-amd64.tar.gz
 
 .. tab:: Current ESR
 

diff --git a/source/upgrade/important-upgrade-notes.rst b/source/upgrade/important-upgrade-notes.rst
@@ -16,6 +16,11 @@ Important Upgrade Notes
 | If you’re upgrading                                | Then...                                                                                                                                                          |
 | from a version earlier than...                     |                                                                                                                                                                  |
 +====================================================+==================================================================================================================================================================+
+| v10.3                                              | As part of our continuous efforts to enhance your user experience, we have phased out the Classic Mobile App. Please download the new v2 Mobile App from the     |
+|                                                    | `Apple App Store <https://apps.apple.com/us/app/mattermost/id1257222717>`_ or                                                                                    |
+|                                                    | `Google Play Store <https://play.google.com/store/apps/details?id=com.mattermost.rn>`_ to continue enjoying our services without interruption. See more details  |
+|                                                    | in the `classic mobile app deprecation <https://forum.mattermost.com/t/classic-mobile-app-deprecation/18703>`_ Mattermost forum post.                            |
++----------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 | v10.2                                              | Docker Content Trust (DCT) for signing Docker image artifacts has been replaced by Sigstore Cosign in v10.2 (November, 2024). If you rely                        |
 |                                                    | on artifact verification using DCT, please `transition to using Cosign <https://edu.chainguard.dev/open-source/sigstore/cosign/how-to-install-cosign/>`_. See    |
 |                                                    | the `upcoming DCT deprecation <https://forum.mattermost.com/t/upcoming-dct-deprecation/19275>`_ Mattermost forum post for more details.                          |

diff --git a/source/upgrade/open-source-components.rst b/source/upgrade/open-source-components.rst
@@ -33,6 +33,7 @@ Desktop
 Mobile
 -------
 
+- Mattermost Mobile v2.23.0 - `View Open Source Components <https://github.com/mattermost/mattermost-mobile/blob/release-2.23/NOTICE.txt>`__.
 - Mattermost Mobile v2.22.0 - `View Open Source Components <https://github.com/mattermost/mattermost-mobile/blob/release-2.22/NOTICE.txt>`__.
 - Mattermost Mobile v2.21.0 - `View Open Source Components <https://github.com/mattermost/mattermost-mobile/blob/release-2.21/NOTICE.txt>`__.
 - Mattermost Mobile v2.20.0 - `View Open Source Components <https://github.com/mattermost/mattermost-mobile/blob/release-2.20/NOTICE.txt>`__.
@@ -116,6 +117,7 @@ Mobile
 Server
 ------------------------------
 
+- Mattermost Enterprise Edition v10.3.0 - `View Open Source Components <https://github.com/mattermost/mattermost-server/blob/release-10.3/NOTICE.txt>`__.
 - Mattermost Enterprise Edition v10.2.0 - `View Open Source Components <https://github.com/mattermost/mattermost-server/blob/release-10.2/NOTICE.txt>`__.
 - Mattermost Enterprise Edition v10.1.0 - `View Open Source Components <https://github.com/mattermost/mattermost-server/blob/release-10.1/NOTICE.txt>`__.
 - Mattermost Enterprise Edition v10.0.0 - `View Open Source Components <https://github.com/mattermost/mattermost-server/blob/release-10.0/NOTICE.txt>`__.