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6cb4513
Update documentation for v11.3 Feature Release (January 16th)
claude[bot] Dec 17, 2025
863e25e
Update open-source-components.rst
amyblais Dec 17, 2025
d07333d
Update mattermost-desktop-releases.md
amyblais Dec 17, 2025
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Update release-policy.md
amyblais Dec 17, 2025
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Update mattermost-v11-changelog.md
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Update mattermost-v11-changelog.md
amyblais Dec 17, 2025
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Update mattermost-v11-changelog.md
amyblais Dec 17, 2025
a2093df
Update release-policy.md
amyblais Dec 17, 2025
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Update mattermost-v11-changelog.md
amyblais Dec 17, 2025
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Update important-upgrade-notes.rst
amyblais Dec 17, 2025
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Update important-upgrade-notes.rst
amyblais Dec 17, 2025
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Update important-upgrade-notes.rst
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Update important-upgrade-notes.rst
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Update mattermost-v11-changelog.md
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50 changes: 50 additions & 0 deletions source/administration-guide/upgrade/important-upgrade-notes.rst
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Expand Up @@ -12,6 +12,56 @@ We recommend reviewing the `additional upgrade notes <#additional-upgrade-notes>
| If you're upgrading | Then... |
| from a version earlier than... | |
+====================================================+==================================================================================================================================================================+
| v11.3 | Added schema changes in the form of a new tables (``ReadReceipts`` and ``TemporaryPosts``) that aggregate user attributes into a separate table. Added ``Type`` |
| | field for both ``Drafts`` and ``ScheduledPosts``. A previous version of Mattermost can run with the new schema changes. The migrations are fully |
| | backwards-compatible and no database downtime is expected for this upgrade. The SQL queries included are: |
| | |
| | .. code-block:: sql |
| | |
| | CREATE TABLE IF NOT EXISTS ReadReceipts ( |
| | PostId VARCHAR(26) NOT NULL, |
| | UserId VARCHAR(26) NOT NULL, |
| | ExpireAt bigint NOT NULL, |
| | PRIMARY KEY (PostId, UserId) |
| | ); |
| | |
| | CREATE INDEX IF NOT EXISTS idx_read_receipts_post_id ON ReadReceipts(PostId); |
| | CREATE INDEX IF NOT EXISTS idx_read_receipts_user_id_post_id_expire_at ON ReadReceipts(UserId, PostId, ExpireAt); |
| | |
| | CREATE TABLE IF NOT EXISTS TemporaryPosts ( |
| | PostId VARCHAR(26) PRIMARY KEY, |
| | Type VARCHAR(26) NOT NULL, |
| | ExpireAt BIGINT NOT NULL, |
| | Message VARCHAR(65535), |
| | FileIds VARCHAR(300) |
| | ); |
| | |
| | CREATE INDEX IF NOT EXISTS idx_temporary_posts_expire_at ON TemporaryPosts(expireat); |
| | |
| | ALTER TABLE drafts ADD COLUMN IF NOT EXISTS Type text; |
| | ALTER TABLE scheduledposts ADD COLUMN IF NOT EXISTS Type text; |
| +------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| | Added a new ``translations`` table, two new columns (``channels.autotranslation``, ``channelmembers.autotranslation)``, and four new indexes. The migrations are |
| | fully backwards-compatible and there are no table rewrites. < 1 second of downtime is required. Zero downtime is possible when using |
| | ``CREATE INDEX CONCURRENTLY`` before upgrading for true zero-downtime upgrade. Standard upgrade is safe for all instance sizes; no special manual steps required |
| | unless zero-downtime is critical. The SQL queries for absolute zero downtime are: |
| | |
| | .. code-block:: sql |
| | |
| | CREATE INDEX CONCURRENTLY IF NOT EXISTS |
| | idx_channelmembers_autotranslation_enabled |
| | ON channelmembers (channelid) |
| | WHERE autotranslation = true; |
| | |
| | CREATE INDEX CONCURRENTLY IF NOT EXISTS |
| | idx_channels_autotranslation_enabled |
| | ON channels (id) |
| | WHERE autotranslation = true; |
| | |
| | CREATE INDEX CONCURRENTLY IF NOT EXISTS |
| | idx_users_id_locale |
| | ON users (id, locale); |
+----------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| v11.2 | Added a new column to the ``OAuthApps`` table called ``isdynamicallyregistered``. It has a default value of ``false``. Also added three new columns to the |
| | ``OAuthAuthData`` table called ``resource``, ``codechallenge`` and ``codechallengemethod``. All columns default to ``‘’``. Also added a new column to the |
| | ``OAuthAccessData`` table called ``audience``. It has a default value of ``‘’``. The migrations are fully backwards-compatible and no database downtime is |
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2 changes: 2 additions & 0 deletions source/administration-guide/upgrade/open-source-components.rst
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Expand Up @@ -37,6 +37,7 @@ Desktop
Mobile
-------

- Mattermost Mobile v2.36.0 - `View Open Source Components <https://github.com/mattermost/mattermost-mobile/blob/release-2.36/NOTICE.txt>`__.
- Mattermost Mobile v2.35.0 - `View Open Source Components <https://github.com/mattermost/mattermost-mobile/blob/release-2.35/NOTICE.txt>`__.
- Mattermost Mobile v2.34.0 - `View Open Source Components <https://github.com/mattermost/mattermost-mobile/blob/release-2.34/NOTICE.txt>`__.
- Mattermost Mobile v2.33.0 - `View Open Source Components <https://github.com/mattermost/mattermost-mobile/blob/release-2.33/NOTICE.txt>`__.
Expand Down Expand Up @@ -133,6 +134,7 @@ Mobile
Server
------------------------------

- Mattermost Enterprise Edition v11.3.0 - `View Open Source Components <https://github.com/mattermost/mattermost-server/blob/release-11.3/NOTICE.txt>`__.
- Mattermost Enterprise Edition v11.2.0 - `View Open Source Components <https://github.com/mattermost/mattermost-server/blob/release-11.2/NOTICE.txt>`__.
- Mattermost Enterprise Edition v11.1.0 - `View Open Source Components <https://github.com/mattermost/mattermost-server/blob/release-11.1/NOTICE.txt>`__.
- Mattermost Enterprise Edition v11.0.2 - `View Open Source Components <https://github.com/mattermost/mattermost-server/blob/release-11.0/NOTICE.txt>`__.
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2 changes: 1 addition & 1 deletion source/deployment-guide/server/linux/deploy-rhel.rst
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Expand Up @@ -46,7 +46,7 @@ In a terminal window, ssh onto the system that will host the Mattermost Server.

.. code-block:: sh

wget https://releases.mattermost.com/11.2.1/mattermost-11.2.1-linux-amd64.tar.gz
wget https://releases.mattermost.com/11.3.0/mattermost-11.3.0-linux-amd64.tar.gz

.. tab:: Current ESR

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2 changes: 1 addition & 1 deletion source/deployment-guide/server/linux/deploy-tar.rst
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Expand Up @@ -45,7 +45,7 @@ In a terminal window, ssh onto the system that will host the Mattermost Server.

.. code-block:: sh
wget https://releases.mattermost.com/11.2.1/mattermost-11.2.1-linux-amd64.tar.gz
wget https://releases.mattermost.com/11.3.0/mattermost-11.3.0-linux-amd64.tar.gz
.. tab:: Current ESR

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2 changes: 1 addition & 1 deletion source/product-overview/mattermost-desktop-releases.md
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Expand Up @@ -18,7 +18,7 @@ Mattermost releases a new desktop app version every 4 months, in February, May,

| **Release** | **Support** | **Compatible with** |
|:---|:---|:---|
| v6.0 [Download](https://github.com/mattermost/desktop/releases/tag/v6.0.2) \| {ref}`Changelog <release-v6-0>` \| [SBOM download](https://github.com/mattermost/desktop/releases/download/v6.0.2/sbom-desktop-v6.0.2.json) | Released: 2025-11-14<br/>Support Ends: 2026-02-15 | {ref}`v11.2 <release-v11.2-feature-release>`, {ref}`v11.1 <release-v11.1-feature-release>`, {ref}`v11.0 <release-v11.0-major-release>`, {ref}`v10.12 <release-v10.12-feature-release>`, {ref}`v10.11 <release-v10.11-extended-support-release>` |
| v6.0 [Download](https://github.com/mattermost/desktop/releases/tag/v6.0.2) \| {ref}`Changelog <release-v6-0>` \| [SBOM download](https://github.com/mattermost/desktop/releases/download/v6.0.2/sbom-desktop-v6.0.2.json) | Released: 2025-11-14<br/>Support Ends: 2026-02-15 | {ref}`v11.3 <release-v11.3-feature-release>`, {ref}`v11.2 <release-v11.2-feature-release>`, {ref}`v11.1 <release-v11.1-feature-release>`, {ref}`v11.0 <release-v11.0-major-release>`, {ref}`v10.12 <release-v10.12-feature-release>`, {ref}`v10.11 <release-v10.11-extended-support-release>` |
| v5.13 [Download](https://github.com/mattermost/desktop/releases/tag/v5.13.2) \| {ref}`Changelog <release-v5-13>` \| [SBOM download](https://github.com/mattermost/desktop/releases/download/v5.13.2/sbom-desktop-v5.13.2.json) | Released: 2025-08-15<br/>Support Ends: 2026-08-15 {ref}`EXTENDED <release-types>` | {ref}`v11.0 <release-v11.0-major-release>`, {ref}`v10.12 <release-v10.12-feature-release>`, {ref}`v10.11 <release-v10.11-extended-support-release>`, {ref}`v10.10 <release-v10.10-feature-release>`, {ref}`v10.9 <release-v10.9-feature-release>`, {ref}`v10.5 <release-v10.5-extended-support-release>` |
| v5.12 [Download](https://github.com/mattermost/desktop/releases/tag/v5.12.1) \| {ref}`Changelog <release-v5-12>` \| [SBOM download](https://github.com/mattermost/desktop/releases/download/v5.12.1/sbom-desktop-v5.12.1.json) | Released: 2025-05-16<br/>Support Ends: 2025-08-15 | {ref}`v10.10 <release-v10.10-feature-release>`, {ref}`v10.9 <release-v10.9-feature-release>`, {ref}`v10.8 <release-v10.8-feature-release>`, {ref}`v10.7 <release-v10.7-feature-release>`, {ref}`v10.6 <release-v10.6-feature-release>`, {ref}`v10.5 <release-v10.5-extended-support-release>` |
| v5.11 [Download](https://github.com/mattermost/desktop/releases/tag/v5.11.3) \| {ref}`Changelog <release-v5-11>` | Released: 2025-02-14<br/>Support Ends: 2025-11-15 | {ref}`v10.7 <release-v10.7-feature-release>`, {ref}`v10.6 <release-v10.6-feature-release>`, {ref}`v10.5 <release-v10.5-extended-support-release>`, {ref}`v10.4 <release-v10.4-feature-release>`, {ref}`v10.3 <release-v10.3-feature-release>`, {ref}`v9.11 <release-v9-11-extended-support-release>` |
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1 change: 1 addition & 0 deletions source/product-overview/mattermost-server-releases.md
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Expand Up @@ -19,6 +19,7 @@ Mattermost releases a new server version on the 16th of each month in [binary fo

| **Release** | **Released on** | **Support ends** |
|:---|:---|:---|
| v11.3 [Download](https://releases.mattermost.com/11.3.0/mattermost-11.3.0-linux-amd64.tar.gz) \| {ref}`Changelog <release-v11.3-feature-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v11.3.0/sbom-mattermost-v11.3.0.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/11.3.0/sbom-enterprise-v11.3.0.json">Enterprise</a></li></ul></details> | 2026-01-16 | 2026-04-15 |
| v11.2 [Download](https://releases.mattermost.com/11.2.1/mattermost-11.2.1-linux-amd64.tar.gz) \| {ref}`Changelog <release-v11.2-feature-release>` \| <details class="mm-sbom"><summary>SBOM</summary><ul><li><a href="https://github.com/mattermost/mattermost/releases/download/v11.2.1/sbom-mattermost-v11.2.1.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/11.2.1/sbom-enterprise-v11.2.1.json">Enterprise</a></li></ul></details> | 2025-12-16 | 2026-03-15 |
| v11.1 [Download](https://releases.mattermost.com/11.1.1/mattermost-11.1.1-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/v11.1.1/sbom-mattermost-v11.1.1.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/11.1.1/sbom-enterprise-v11.1.1.json">Enterprise</a></li></ul></details> | 2025-11-14 | 2026-02-15 |
| v11.0 [Download](https://releases.mattermost.com/11.0.6/mattermost-11.0.6-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/v11.0.6/sbom-mattermost-v11.0.6.json">Team Edition</a></li><li><a href="https://releases.mattermost.com/11.0.6/sbom-enterprise-v11.0.6.json">Enterprise</a></li></ul></details> | 2025-10-16 | 2026-01-15 |
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