mattermost · amyblais · Jan 24, 2025 · Jan 24, 2025 · Jan 24, 2025 · Jan 24, 2025
diff --git a/source/about/mattermost-mobile-releases.md b/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.
 ```
 

diff --git a/source/about/mattermost-server-releases.md b/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.
 ```
 

diff --git a/source/about/mattermost-v10-changelog.md b/source/about/mattermost-v10-changelog.md
@@ -1,7 +1,7 @@
 # v10 changelog
 
 ```{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.
 - See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) documentation for details on upgrading to a newer release.
 - See the [changelog in progress](https://bit.ly/2nK3cVf) for details about the upcoming release.

diff --git a/source/about/mattermost-v9-changelog.md b/source/about/mattermost-v9-changelog.md
@@ -1,7 +1,7 @@
 # v9 changelog
 
 ```{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.
 - See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) documentation for details on upgrading to a newer release.
 - See the [changelog in progress](https://bit.ly/2nK3cVf) for details about the upcoming release.

diff --git a/source/about/release-policy.md b/source/about/release-policy.md
@@ -53,21 +53,21 @@ gantt
     tickInterval 2month
 
     section 2024
-    v9.5 Extended Support  :crit,    2024-02-16, 2024-11-15
     v9.6                   :done,  2024-03-16, 2024-06-15
     v9.7                   :done,  2024-04-16, 2024-07-15
     v9.8                   :done,  2024-05-15, 2024-08-15
     v9.9                   :done,  2024-06-16, 2024-09-15
     v9.10                  :done,  2024-07-16, 2024-10-15
     v9.11 & Desktop App v5.9 Extended Support :crit,    2024-08-16, 2025-05-15
-    v10.0                  :active,    2024-09-16, 2024-12-15
-    v10.1                  :active,    2024-10-16, 2025-01-15
-    v10.2                  :active,    2024-11-15, 2025-02-15
-    v10.3                  :upcoming,    2024-12-16, 2025-03-15
+    v10.0                  :done,    2024-09-16, 2024-12-15
+    v10.1                  :done,    2024-10-16, 2025-01-15
+    v10.2                  :active,  2024-11-15, 2025-02-15
+    v10.3                  :active,  2024-12-16, 2025-03-15
 
     section 2025
-    v10.4                  :upcoming,    2025-01-16, 2025-04-15
+    v10.4                  :active,  2025-01-16, 2025-04-15
     v10.5 & Desktop App v5.11 Extended Support :crit,    2025-02-16, 2025-11-15
+    v10.6                  :upcoming, 2025-03-16, 2025-06-15
 ```
 
 (esr-notifications)=

diff --git a/source/about/version-archive.rst b/source/about/version-archive.rst
@@ -5,7 +5,7 @@ Version archive
   :start-after: :nosearch:
 
 .. important::
-  - Support for Mattermost Server v9.5 :ref:`Extended Support Release <about/release-policy: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 :ref:`Extended Support Release <about/release-policy: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.
   - Note that our package signing key has been moved away from Keybase. If you still reference Keybase in your deployment steps for retrieving the key, update them to the new key location: https://deb.packages.mattermost.com/pubkey.gpg.
   - If you want to check that the version of Mattermost you are installing is the official, unmodified version, compare the SHA-256 checksum or the file's GPG signature with the one published in this version archive. To verify the GPG signature of a Mattermost release, use the public key stored at the following URL: https://deb.packages.mattermost.com/pubkey.gpg.
 

diff --git a/source/upgrade/important-upgrade-notes.rst b/source/upgrade/important-upgrade-notes.rst
@@ -5,7 +5,7 @@ Important Upgrade Notes
   :start-after: :nosearch:
 
 .. important::
-   - Support for Mattermost Server v9.5 :ref:`Extended Support Release <about/release-policy: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 :ref:`Extended Support Release <about/release-policy: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.
    - MySQL 8.0.22 contains an `issue with JSON column types <https://bugs.mysql.com/bug.php?id=101284>`__ changing string values to integers which is preventing Mattermost from working properly. Users are advised to avoid this database version.
    - Upgrading the Microsoft Teams Calling plugin to v2.0.0 requires users to reconnect their accounts.
    - When upgrading to 7.x from a 5.x release please make sure to upgrade to 5.37.10 first for the upgrade to complete successfully.

diff --git a/source/upgrade/prepare-to-upgrade-mattermost.rst b/source/upgrade/prepare-to-upgrade-mattermost.rst
@@ -59,7 +59,7 @@ We strongly recommend that you:
 
 .. important::
 
-  Support for Mattermost Server v9.5 :doc:`Extended Support Release </about/mattermost-server-releases>` has come to the end of its life cycle on November 15, 2024. Upgrading to Mattermost Server v9.11 Extended Support Release or later is required. Upgrading from a previous Extended Support Release to the latest Extended Support Release is supported. Upgrading from v5.31 to v5.37 should take roughly the same amount of time as upgrading from v5.31 to v5.35, then upgrading v5.35 to 5.37. However, an upgrade directly from v5.31 to v5.37 could potentially take hours due to the database schema migrations required for v5.35. Review the :doc:`important-upgrade-notes` for all intermediate versions in between to ensure you’re aware of the possible migrations that could affect your upgrade.
+  Support for Mattermost Server v9.11 :doc:`Extended Support Release </about/mattermost-server-releases>` is coming to the end of its life cycle on May 15, 2025. Upgrading to Mattermost Server v10.5 Extended Support Release or later is recommended. Upgrading from a previous Extended Support Release to the latest Extended Support Release is supported. Review the :doc:`important-upgrade-notes` for all intermediate versions in between to ensure you’re aware of the possible migrations that could affect your upgrade.
 
 v6.0 database schema migrations
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~