From 5a4909fb8ce37d2e23a1a6db475c2941bc4748d7 Mon Sep 17 00:00:00 2001 From: "claude[bot]" <41898282+claude[bot]@users.noreply.github.com> Date: Mon, 4 May 2026 07:51:17 +0000 Subject: [PATCH 01/11] Dot release docs for server v11.6.2, v11.5.5, v10.11.16 - Update download links in deploy-rhel.rst and deploy-tar.rst - Update server releases table in mattermost-server-releases.md - Add changelog entries in mattermost-v11-changelog.md and mattermost-v10-changelog.md - Update version-archive.rst (Enterprise and Team Edition entries) Note: SHA-256 checksums in version-archive.rst are marked TBD and need to be filled in with values from releases.mattermost.com before merging. Co-authored-by: Amy Blais --- .../server/linux/deploy-rhel.rst | 4 +- .../server/linux/deploy-tar.rst | 4 +- .../mattermost-server-releases.md | 6 +- .../mattermost-v10-changelog.md | 3 + .../mattermost-v11-changelog.md | 6 ++ source/product-overview/version-archive.rst | 60 +++++++++---------- 6 files changed, 46 insertions(+), 37 deletions(-) diff --git a/source/deployment-guide/server/linux/deploy-rhel.rst b/source/deployment-guide/server/linux/deploy-rhel.rst index 124e0e65f5b..b4d1b9c1421 100644 --- a/source/deployment-guide/server/linux/deploy-rhel.rst +++ b/source/deployment-guide/server/linux/deploy-rhel.rst @@ -44,13 +44,13 @@ In a terminal window, ssh onto the system that will host the Mattermost Server. .. code-block:: sh - wget https://releases.mattermost.com/11.6.1/mattermost-11.6.1-linux-amd64.tar.gz + wget https://releases.mattermost.com/11.6.2/mattermost-11.6.2-linux-amd64.tar.gz .. tab:: Current ESR .. code-block:: sh - wget https://releases.mattermost.com/10.11.15/mattermost-10.11.15-linux-amd64.tar.gz + wget https://releases.mattermost.com/10.11.16/mattermost-10.11.16-linux-amd64.tar.gz .. tab:: Older releases diff --git a/source/deployment-guide/server/linux/deploy-tar.rst b/source/deployment-guide/server/linux/deploy-tar.rst index 274599e7fb6..5fa9a987333 100644 --- a/source/deployment-guide/server/linux/deploy-tar.rst +++ b/source/deployment-guide/server/linux/deploy-tar.rst @@ -45,13 +45,13 @@ In a terminal window, ssh onto the system that will host the Mattermost Server. .. code-block:: sh - wget https://releases.mattermost.com/11.6.1/mattermost-11.6.1-linux-amd64.tar.gz + wget https://releases.mattermost.com/11.6.2/mattermost-11.6.2-linux-amd64.tar.gz .. tab:: Current ESR .. code-block:: sh - wget https://releases.mattermost.com/10.11.15/mattermost-10.11.15-linux-amd64.tar.gz + wget https://releases.mattermost.com/10.11.16/mattermost-10.11.16-linux-amd64.tar.gz .. tab:: Older releases diff --git a/source/product-overview/mattermost-server-releases.md b/source/product-overview/mattermost-server-releases.md index 9f531658f88..abc49e63ee5 100644 --- a/source/product-overview/mattermost-server-releases.md +++ b/source/product-overview/mattermost-server-releases.md @@ -19,15 +19,15 @@ Mattermost releases a new server version on the 16th of each month in [binary fo | **Release** | **Released on** | **Support ends** | |:---|:---|:---| -| v11.6 [Download](https://releases.mattermost.com/11.6.1/mattermost-11.6.1-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2026-04-16 | 2026-07-15 | -| v11.5 [Download](https://releases.mattermost.com/11.5.4/mattermost-11.5.4-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2026-03-16 | 2026-06-15 | +| v11.6 [Download](https://releases.mattermost.com/11.6.2/mattermost-11.6.2-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2026-04-16 | 2026-07-15 | +| v11.5 [Download](https://releases.mattermost.com/11.5.5/mattermost-11.5.5-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2026-03-16 | 2026-06-15 | | v11.4 [Download](https://releases.mattermost.com/11.4.5/mattermost-11.4.5-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2026-02-16 | 2026-05-15 | | v11.3 [Download](https://releases.mattermost.com/11.3.3/mattermost-11.3.3-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2026-01-16 | 2026-04-15 | | v11.2 [Download](https://releases.mattermost.com/11.2.4/mattermost-11.2.4-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2025-12-16 | 2026-03-15 | | v11.1 [Download](https://releases.mattermost.com/11.1.3/mattermost-11.1.3-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2025-11-14 | 2026-02-15 | | v11.0 [Download](https://releases.mattermost.com/11.0.7/mattermost-11.0.7-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2025-10-16 | 2026-01-15 | | v10.12 [Download](https://releases.mattermost.com/10.12.4/mattermost-10.12.4-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2025-09-16 | 2025-12-15 | -| v10.11 [Download](https://releases.mattermost.com/10.11.15/mattermost-10.11.15-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2025-08-15 | 2026-08-15 {ref}`EXTENDED ` | +| v10.11 [Download](https://releases.mattermost.com/10.11.16/mattermost-10.11.16-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 2025-08-15 | 2026-08-15 {ref}`EXTENDED ` | | v10.10 [Download](https://releases.mattermost.com/10.10.3/mattermost-10.10.3-linux-amd64.tar.gz) \| {ref}`Changelog ` \|
SBOM
| 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 ` \|
SBOM
| 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 ` \|
SBOM
| 2025-05-16 | 2025-08-15 | diff --git a/source/product-overview/mattermost-v10-changelog.md b/source/product-overview/mattermost-v10-changelog.md index 1e6018eb12f..a8a9aff5bde 100644 --- a/source/product-overview/mattermost-v10-changelog.md +++ b/source/product-overview/mattermost-v10-changelog.md @@ -80,6 +80,9 @@ 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) +- **10.11.16, released 2026-05-04** + - Mattermost v10.11.16 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/). + - Mattermost v10.11.16 contains no database or functional changes. - **10.11.15, released 2026-04-22** - Mattermost v10.11.15 contains medium to high 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 Zoom plugin version [v1.13.0](https://github.com/mattermost/mattermost-plugin-zoom/releases/tag/v1.13.0). diff --git a/source/product-overview/mattermost-v11-changelog.md b/source/product-overview/mattermost-v11-changelog.md index fd2387820a5..c5aa46f53d9 100644 --- a/source/product-overview/mattermost-v11-changelog.md +++ b/source/product-overview/mattermost-v11-changelog.md @@ -16,6 +16,9 @@ Platform and OS scope reflects reported and tested environments and may not repr (release-v11.6-feature-release)= ## Release v11.6 - [Feature Release](https://docs.mattermost.com/product-overview/release-policy.html#release-types) +- **11.6.2, released 2026-05-04** + - Mattermost v11.6.2 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/). + - Mattermost v11.6.2 contains no database or functional changes. - **11.6.1, released 2026-04-22** - Mattermost v11.6.1 contains medium to high 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 Zoom plugin version [v1.13.0](https://github.com/mattermost/mattermost-plugin-zoom/releases/tag/v1.13.0). @@ -150,6 +153,9 @@ See [this blog post](https://mattermost.com/blog/mattermost-v11-6-is-now-availab (release-v11.5-feature-release)= ## Release v11.5 - [Feature Release](https://docs.mattermost.com/product-overview/release-policy.html#release-types) +- **11.5.5, released 2026-05-04** + - Mattermost v11.5.5 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/). + - Mattermost v11.5.5 contains no database or functional changes. - **11.5.4, released 2026-04-22** - Mattermost v11.5.4 contains medium to high 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 Zoom plugin version [v1.13.0](https://github.com/mattermost/mattermost-plugin-zoom/releases/tag/v1.13.0). diff --git a/source/product-overview/version-archive.rst b/source/product-overview/version-archive.rst index 0b22d5a898b..3cadb982c90 100644 --- a/source/product-overview/version-archive.rst +++ b/source/product-overview/version-archive.rst @@ -11,16 +11,16 @@ If you want to check that the version of Mattermost you are installing is the of .. tab:: Mattermost Enterprise - Mattermost Enterprise Edition v11.6.1 - `View Changelog `__ - `Download `__ - - ``https://releases.mattermost.com/11.6.1/mattermost-11.6.1-linux-amd64.tar.gz`` - - SHA-256 Checksum: ``8e95b90aaab80fa2c7e203a35aa1a9a0795b5daa3ef1e92360a54a0c614bdba9`` - - GPG Signature: https://releases.mattermost.com/11.6.1/mattermost-11.6.1-linux-amd64.tar.gz.sig - - SBOM Download Link: https://releases.mattermost.com/11.6.1/sbom-enterprise-v11.6.1.json - Mattermost Enterprise Edition v11.5.4 - `View Changelog `__ - `Download `__ - - ``https://releases.mattermost.com/11.5.4/mattermost-11.5.4-linux-amd64.tar.gz`` - - SHA-256 Checksum: ``849dafc4e23ef8a9b25a34866c8217cad68c87aa26986ebc71aba2c9f60cef81`` - - GPG Signature: https://releases.mattermost.com/11.5.4/mattermost-11.5.4-linux-amd64.tar.gz.sig - - SBOM Download Link: https://releases.mattermost.com/11.5.4/sbom-enterprise-v11.5.4.json + Mattermost Enterprise Edition v11.6.2 - `View Changelog `__ - `Download `__ + - ``https://releases.mattermost.com/11.6.2/mattermost-11.6.2-linux-amd64.tar.gz`` + - SHA-256 Checksum: ``TBD`` + - GPG Signature: https://releases.mattermost.com/11.6.2/mattermost-11.6.2-linux-amd64.tar.gz.sig + - SBOM Download Link: https://releases.mattermost.com/11.6.2/sbom-enterprise-v11.6.2.json + Mattermost Enterprise Edition v11.5.5 - `View Changelog `__ - `Download `__ + - ``https://releases.mattermost.com/11.5.5/mattermost-11.5.5-linux-amd64.tar.gz`` + - SHA-256 Checksum: ``TBD`` + - GPG Signature: https://releases.mattermost.com/11.5.5/mattermost-11.5.5-linux-amd64.tar.gz.sig + - SBOM Download Link: https://releases.mattermost.com/11.5.5/sbom-enterprise-v11.5.5.json Mattermost Enterprise Edition v11.4.5 - `View Changelog `__ - `Download `__ - ``https://releases.mattermost.com/11.4.5/mattermost-11.4.5-linux-amd64.tar.gz`` - SHA-256 Checksum: ``6dd4ccad5aae23542ad3ff71b6e4602dcfb853b0a1b3e8ecaff010f000bec37a`` @@ -51,11 +51,11 @@ If you want to check that the version of Mattermost you are installing is the of - SHA-256 Checksum: ``4b360d1bd3802767472177e2f6097a7e0c7ec271471f6530ccfbf81f650970a4`` - GPG Signature: https://releases.mattermost.com/10.12.4/mattermost-10.12.4-linux-amd64.tar.gz.sig - SBOM Download Link: https://releases.mattermost.com/10.12.4/sbom-enterprise-v10.12.4.json - Mattermost Enterprise Edition v10.11.15 *Extended Support Release (ESR)* - `View Changelog `__ - `Download `__ - - ``https://releases.mattermost.com/10.11.15/mattermost-10.11.15-linux-amd64.tar.gz`` - - SHA-256 Checksum: ``95bb6cae04a572dd9ab40b0b402910d90c811fc17dd931cc0b678d86d3cb1bb0`` - - GPG Signature: https://releases.mattermost.com/10.11.15/mattermost-10.11.15-linux-amd64.tar.gz.sig - - SBOM Download Link: https://releases.mattermost.com/10.11.15/sbom-enterprise-v10.11.15.json + Mattermost Enterprise Edition v10.11.16 *Extended Support Release (ESR)* - `View Changelog `__ - `Download `__ + - ``https://releases.mattermost.com/10.11.16/mattermost-10.11.16-linux-amd64.tar.gz`` + - SHA-256 Checksum: ``TBD`` + - GPG Signature: https://releases.mattermost.com/10.11.16/mattermost-10.11.16-linux-amd64.tar.gz.sig + - SBOM Download Link: https://releases.mattermost.com/10.11.16/sbom-enterprise-v10.11.16.json Mattermost Enterprise Edition v10.10.3 - `View Changelog `__ - `Download `__ - ``https://releases.mattermost.com/10.10.3/mattermost-10.10.3-linux-amd64.tar.gz`` - SHA-256 Checksum: ``c970e77aad18f273a25f333192559cb808f73c28b8a89f2bf49be755ec2eff91`` @@ -479,16 +479,16 @@ If you want to check that the version of Mattermost you are installing is the of We generally recommend installing Enterprise Edition, even if you don't currently need a license. This provides the flexibility to seamlessly unlock Enterprise features should you need them. However, if you only want to install software with a fully open source code base, then Team Edition is the best choice for you. - Mattermost Team Edition v11.6.1 - `View Changelog `__ - `Download `__ - - ``https://releases.mattermost.com/11.6.1/mattermost-team-11.6.1-linux-amd64.tar.gz`` - - SHA-256 Checksum: ``f988cc89d1885f3e9e6e1eeea92c9dbcc975ab53ffed70a01acd59b3fc657664`` - - GPG Signature: https://releases.mattermost.com/11.6.1/mattermost-team-11.6.1-linux-amd64.tar.gz.sig - - SBOM Download Link: https://github.com/mattermost/mattermost/releases/download/v11.6.1/sbom-mattermost-v11.6.1.json - Mattermost Team Edition v11.5.4 - `View Changelog `__ - `Download `__ - - ``https://releases.mattermost.com/11.5.4/mattermost-team-11.5.4-linux-amd64.tar.gz`` - - SHA-256 Checksum: ``42841fd586c27473968eeed0e50973e5f21cd2aec8083cd2999e7eac9e70735d`` - - GPG Signature: https://releases.mattermost.com/11.5.4/mattermost-team-11.5.4-linux-amd64.tar.gz.sig - - SBOM Download Link: https://github.com/mattermost/mattermost/releases/download/v11.5.4/sbom-mattermost-v11.5.4.json + Mattermost Team Edition v11.6.2 - `View Changelog `__ - `Download `__ + - ``https://releases.mattermost.com/11.6.2/mattermost-team-11.6.2-linux-amd64.tar.gz`` + - SHA-256 Checksum: ``TBD`` + - GPG Signature: https://releases.mattermost.com/11.6.2/mattermost-team-11.6.2-linux-amd64.tar.gz.sig + - SBOM Download Link: https://github.com/mattermost/mattermost/releases/download/v11.6.2/sbom-mattermost-v11.6.2.json + Mattermost Team Edition v11.5.5 - `View Changelog `__ - `Download `__ + - ``https://releases.mattermost.com/11.5.5/mattermost-team-11.5.5-linux-amd64.tar.gz`` + - SHA-256 Checksum: ``TBD`` + - GPG Signature: https://releases.mattermost.com/11.5.5/mattermost-team-11.5.5-linux-amd64.tar.gz.sig + - SBOM Download Link: https://github.com/mattermost/mattermost/releases/download/v11.5.5/sbom-mattermost-v11.5.5.json Mattermost Team Edition v11.4.5 - `View Changelog `__ - `Download `__ - ``https://releases.mattermost.com/11.4.5/mattermost-team-11.4.5-linux-amd64.tar.gz`` - SHA-256 Checksum: ``3e36d64b2748afc98ea35767cb6a9e4df3b094b422606239206248cbedf36dd5`` @@ -519,11 +519,11 @@ If you want to check that the version of Mattermost you are installing is the of - SHA-256 Checksum: ``952f629cedcea017d9db43e622eaebb8aef66ac4dcd03e93a1b861a82433d9ea`` - GPG Signature: https://releases.mattermost.com/10.12.4/mattermost-team-10.12.4-linux-amd64.tar.gz.sig - SBOM Download Link: https://github.com/mattermost/mattermost/releases/download/v10.12.4/sbom-mattermost-v10.12.4.json - Mattermost Team Edition v10.11.15 *Extended Support Release (ESR)* - `View Changelog `__ - `Download `__ - - ``https://releases.mattermost.com/10.11.15/mattermost-team-10.11.15-linux-amd64.tar.gz`` - - SHA-256 Checksum: ``31c2d3a1e0702214e44426ae8c9734ff9cf1a7d874a2e278e90dafc7b67d98f6`` - - GPG Signature: https://releases.mattermost.com/10.11.15/mattermost-team-10.11.15-linux-amd64.tar.gz.sig - - SBOM Download Link: https://github.com/mattermost/mattermost/releases/download/v10.11.15/sbom-mattermost-v10.11.15.json + Mattermost Team Edition v10.11.16 *Extended Support Release (ESR)* - `View Changelog `__ - `Download `__ + - ``https://releases.mattermost.com/10.11.16/mattermost-team-10.11.16-linux-amd64.tar.gz`` + - SHA-256 Checksum: ``TBD`` + - GPG Signature: https://releases.mattermost.com/10.11.16/mattermost-team-10.11.16-linux-amd64.tar.gz.sig + - SBOM Download Link: https://github.com/mattermost/mattermost/releases/download/v10.11.16/sbom-mattermost-v10.11.16.json Mattermost Team Edition v10.10.3 - `View Changelog `__ - `Download `__ - ``https://releases.mattermost.com/10.10.3/mattermost-team-10.10.3-linux-amd64.tar.gz`` - SHA-256 Checksum: ``12387834baeeecf824b6b5a18df39d83803d0964ae4907f9e944f60e086117a0`` From 9a880be18e3d0f3303bd8d0dd254b11d6d5241f7 Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Mon, 4 May 2026 13:15:06 +0300 Subject: [PATCH 02/11] Update mattermost-v10-changelog.md --- source/product-overview/mattermost-v10-changelog.md | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/source/product-overview/mattermost-v10-changelog.md b/source/product-overview/mattermost-v10-changelog.md index a8a9aff5bde..bf47a6f56ae 100644 --- a/source/product-overview/mattermost-v10-changelog.md +++ b/source/product-overview/mattermost-v10-changelog.md @@ -81,8 +81,12 @@ If you upgrade from a release earlier than v10.10, please read the other [Import ## Release v10.11 - [Extended Support Release](https://docs.mattermost.com/product-overview/release-policy.html#release-types) - **10.11.16, released 2026-05-04** - - Mattermost v10.11.16 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/). - - Mattermost v10.11.16 contains no database or functional changes. + - Mattermost v10.11.16 contains low to high 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 Playbooks plugin version [v2.4.5](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.4.5). + - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). + - Upgraded Go to ``v1.25.9``. + - Mattermost v10.11.16 contains the following database changes: + - Scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. No database downtime is expected for this upgrade. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for more details. - **10.11.15, released 2026-04-22** - Mattermost v10.11.15 contains medium to high 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 Zoom plugin version [v1.13.0](https://github.com/mattermost/mattermost-plugin-zoom/releases/tag/v1.13.0). From c26c48ee38a697617ffbbadd75abc660c5ac9fd6 Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Mon, 4 May 2026 13:16:15 +0300 Subject: [PATCH 03/11] Update mattermost-v11-changelog.md --- .../mattermost-v11-changelog.md | 20 +++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/source/product-overview/mattermost-v11-changelog.md b/source/product-overview/mattermost-v11-changelog.md index c5aa46f53d9..86d81dea4b3 100644 --- a/source/product-overview/mattermost-v11-changelog.md +++ b/source/product-overview/mattermost-v11-changelog.md @@ -16,9 +16,13 @@ Platform and OS scope reflects reported and tested environments and may not repr (release-v11.6-feature-release)= ## Release v11.6 - [Feature Release](https://docs.mattermost.com/product-overview/release-policy.html#release-types) -- **11.6.2, released 2026-05-04** - - Mattermost v11.6.2 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/). - - Mattermost v11.6.2 contains no database or functional changes. +- **11.6.2, released ** + - Mattermost v11.6.2 contains medium to high 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 Playbooks plugin version [v2.8.1](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.8.1). + - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). + - Upgraded Go to ``v1.25.9``. + - Mattermost v11.6.2 contains the following database changes: + - Scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. No database downtime is expected for this upgrade. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for more details. - **11.6.1, released 2026-04-22** - Mattermost v11.6.1 contains medium to high 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 Zoom plugin version [v1.13.0](https://github.com/mattermost/mattermost-plugin-zoom/releases/tag/v1.13.0). @@ -153,9 +157,13 @@ See [this blog post](https://mattermost.com/blog/mattermost-v11-6-is-now-availab (release-v11.5-feature-release)= ## Release v11.5 - [Feature Release](https://docs.mattermost.com/product-overview/release-policy.html#release-types) -- **11.5.5, released 2026-05-04** - - Mattermost v11.5.5 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/). - - Mattermost v11.5.5 contains no database or functional changes. +- **11.5.5, released ** + - Mattermost v11.5.5 contains medium to high 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 Playbooks plugin version [v2.8.1](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.8.1). + - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). + - Upgraded Go to ``v1.25.9``. + - Mattermost v11.5.5 contains the following database changes: + - Scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. No database downtime is expected for this upgrade. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for more details. - **11.5.4, released 2026-04-22** - Mattermost v11.5.4 contains medium to high 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 Zoom plugin version [v1.13.0](https://github.com/mattermost/mattermost-plugin-zoom/releases/tag/v1.13.0). From dd7bf0cff399828cd5ff350cc3a4742121cf6925 Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Mon, 4 May 2026 13:16:40 +0300 Subject: [PATCH 04/11] Update mattermost-v10-changelog.md --- source/product-overview/mattermost-v10-changelog.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/product-overview/mattermost-v10-changelog.md b/source/product-overview/mattermost-v10-changelog.md index bf47a6f56ae..ecdd53caac3 100644 --- a/source/product-overview/mattermost-v10-changelog.md +++ b/source/product-overview/mattermost-v10-changelog.md @@ -80,7 +80,7 @@ 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) -- **10.11.16, released 2026-05-04** +- **10.11.16, released ** - Mattermost v10.11.16 contains low to high 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 Playbooks plugin version [v2.4.5](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.4.5). - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). From 49b3c6193e8de94b7fffc09367c068dd7b824259 Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Mon, 4 May 2026 13:21:09 +0300 Subject: [PATCH 05/11] Update important-upgrade-notes.rst --- .../upgrade/important-upgrade-notes.rst | 135 ++++++++++++++++++ 1 file changed, 135 insertions(+) diff --git a/source/administration-guide/upgrade/important-upgrade-notes.rst b/source/administration-guide/upgrade/important-upgrade-notes.rst index 97f297a0cfe..bfbb1ec29ac 100644 --- a/source/administration-guide/upgrade/important-upgrade-notes.rst +++ b/source/administration-guide/upgrade/important-upgrade-notes.rst @@ -14,6 +14,51 @@ We recommend reviewing the `additional upgrade notes <#additional-upgrade-notes> +====================================================+==================================================================================================================================================================+ | v11.6 | Single-channel guests are no longer counted toward the primary licensed seat count and are permitted free up to a 1:1 ratio with licensed seats. A new stat card,| | | license row, and admin banner provide visibility into single-channel guest usage and overage warnings. | +| +------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| | Starting in v11.6.2, scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. To scope the events properly, | +| | we needed a way to efficiently look up a role’s associated scheme. Large-dataset testing was not performed for this migration. The only table touched is | +| | ``roles``, which is a small bounded table with well under 10k rows on large installations. That table is not affected by a large number of posts, reactions, | +| | etc. ``roles`` receives a brief access exclusive lock when adding a column, a row exclusive lock when backfilling data, and a share update exclusive when | +| | creating the new index. The migrations are fully backwards-compatible and no database downtime is expected for this upgrade. The SQL queries included are: | +| | | +| | .. code-block:: sql | +| | | +| | -- Pre-upgrade schema changes for MM-67741 (Mattermost 11.7). | +| | -- | +| | -- Run in psql's default autocommit mode. Do NOT wrap these statements in | +| | -- BEGIN/COMMIT: it would hold ACCESS EXCLUSIVE on `roles` across the backfill, | +| | -- and the final CREATE INDEX CONCURRENTLY cannot run inside a transaction block. | +| | | +| | -- 1. Add the column (catalog-only; nullable, no default). | +| | ALTER TABLE roles ADD COLUMN IF NOT EXISTS schemeid VARCHAR(26); | +| | | +| | -- 2. Backfill schemeid for pre-existing rows. | +| | UPDATE roles | +| | SET schemeid = match.scheme_id | +| | FROM ( | +| | SELECT DISTINCT ON (role_name) id AS scheme_id, role_name | +| | FROM ( | +| | SELECT id, unnest(ARRAY[ | +| | defaultteamadminrole, | +| | defaultteamuserrole, | +| | defaultteamguestrole, | +| | defaultchanneladminrole, | +| | defaultchanneluserrole, | +| | defaultchannelguestrole, | +| | defaultplaybookadminrole, | +| | defaultplaybookmemberrole, | +| | defaultrunadminrole, | +| | defaultrunmemberrole | +| | ]) AS role_name | +| | FROM schemes | +| | ) expanded | +| | WHERE role_name IS NOT NULL AND role_name <> '' | +| | ORDER BY role_name, scheme_id | +| | ) match | +| | WHERE roles.name = match.role_name; | +| | | +| | -- 3. Create the supporting index without blocking writes. | +| | CREATE INDEX CONCURRENTLY IF NOT EXISTS idx_roles_scheme_id ON roles(schemeid); | +----------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | v11.5 | Added a new column ``translations.state`` and a new index ``idx_translations_state`` to the ``translations`` table. The migrations are fully | | | backwards-compatible and no database downtime is expected for this upgrade. The SQL queries included are: | @@ -68,6 +113,51 @@ We recommend reviewing the `additional upgrade notes <#additional-upgrade-notes> | | | | | -- morph:nontransactional | | | DROP INDEX CONCURRENTLY IF EXISTS idx_translations_updateat; | +| +------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| | Starting in v11.5.5, scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. To scope the events properly, | +| | we needed a way to efficiently look up a role’s associated scheme. Large-dataset testing was not performed for this migration. The only table touched is | +| | ``roles``, which is a small bounded table with well under 10k rows on large installations. That table is not affected by a large number of posts, reactions, | +| | etc. ``roles`` receives a brief access exclusive lock when adding a column, a row exclusive lock when backfilling data, and a share update exclusive when | +| | creating the new index. The migrations are fully backwards-compatible and no database downtime is expected for this upgrade. The SQL queries included are: | +| | | +| | .. code-block:: sql | +| | | +| | -- Pre-upgrade schema changes for MM-67741 (Mattermost 11.7). | +| | -- | +| | -- Run in psql's default autocommit mode. Do NOT wrap these statements in | +| | -- BEGIN/COMMIT: it would hold ACCESS EXCLUSIVE on `roles` across the backfill, | +| | -- and the final CREATE INDEX CONCURRENTLY cannot run inside a transaction block. | +| | | +| | -- 1. Add the column (catalog-only; nullable, no default). | +| | ALTER TABLE roles ADD COLUMN IF NOT EXISTS schemeid VARCHAR(26); | +| | | +| | -- 2. Backfill schemeid for pre-existing rows. | +| | UPDATE roles | +| | SET schemeid = match.scheme_id | +| | FROM ( | +| | SELECT DISTINCT ON (role_name) id AS scheme_id, role_name | +| | FROM ( | +| | SELECT id, unnest(ARRAY[ | +| | defaultteamadminrole, | +| | defaultteamuserrole, | +| | defaultteamguestrole, | +| | defaultchanneladminrole, | +| | defaultchanneluserrole, | +| | defaultchannelguestrole, | +| | defaultplaybookadminrole, | +| | defaultplaybookmemberrole, | +| | defaultrunadminrole, | +| | defaultrunmemberrole | +| | ]) AS role_name | +| | FROM schemes | +| | ) expanded | +| | WHERE role_name IS NOT NULL AND role_name <> '' | +| | ORDER BY role_name, scheme_id | +| | ) match | +| | WHERE roles.name = match.role_name; | +| | | +| | -- 3. Create the supporting index without blocking writes. | +| | CREATE INDEX CONCURRENTLY IF NOT EXISTS idx_roles_scheme_id ON roles(schemeid); | +----------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | v11.4 | Photoshop Document (PSD) files are now no longer inline previewed, they are treated as regular file attachments. | | +------------------------------------------------------------------------------------------------------------------------------------------------------------------+ @@ -317,6 +407,51 @@ We recommend reviewing the `additional upgrade notes <#additional-upgrade-notes> | +------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | | 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. | +| +------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +| | Starting in v10.11.16, scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. To scope the events properly, | +| | we needed a way to efficiently look up a role’s associated scheme. Large-dataset testing was not performed for this migration. The only table touched is | +| | ``roles``, which is a small bounded table with well under 10k rows on large installations. That table is not affected by a large number of posts, reactions, | +| | etc. ``roles`` receives a brief access exclusive lock when adding a column, a row exclusive lock when backfilling data, and a share update exclusive when | +| | creating the new index. The migrations are fully backwards-compatible and no database downtime is expected for this upgrade. The SQL queries included are: | +| | | +| | .. code-block:: sql | +| | | +| | -- Pre-upgrade schema changes for MM-67741 (Mattermost 11.7). | +| | -- | +| | -- Run in psql's default autocommit mode. Do NOT wrap these statements in | +| | -- BEGIN/COMMIT: it would hold ACCESS EXCLUSIVE on `roles` across the backfill, | +| | -- and the final CREATE INDEX CONCURRENTLY cannot run inside a transaction block. | +| | | +| | -- 1. Add the column (catalog-only; nullable, no default). | +| | ALTER TABLE roles ADD COLUMN IF NOT EXISTS schemeid VARCHAR(26); | +| | | +| | -- 2. Backfill schemeid for pre-existing rows. | +| | UPDATE roles | +| | SET schemeid = match.scheme_id | +| | FROM ( | +| | SELECT DISTINCT ON (role_name) id AS scheme_id, role_name | +| | FROM ( | +| | SELECT id, unnest(ARRAY[ | +| | defaultteamadminrole, | +| | defaultteamuserrole, | +| | defaultteamguestrole, | +| | defaultchanneladminrole, | +| | defaultchanneluserrole, | +| | defaultchannelguestrole, | +| | defaultplaybookadminrole, | +| | defaultplaybookmemberrole, | +| | defaultrunadminrole, | +| | defaultrunmemberrole | +| | ]) AS role_name | +| | FROM schemes | +| | ) expanded | +| | WHERE role_name IS NOT NULL AND role_name <> '' | +| | ORDER BY role_name, scheme_id | +| | ) match | +| | WHERE roles.name = match.role_name; | +| | | +| | -- 3. Create the supporting index without blocking writes. | +| | CREATE INDEX CONCURRENTLY IF NOT EXISTS idx_roles_scheme_id ON roles(schemeid); | +----------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | 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 | From 317c6699511bf770811b735f6912ebc68b6daa8d Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Mon, 4 May 2026 13:24:49 +0300 Subject: [PATCH 06/11] Update mattermost-v10-changelog.md --- source/product-overview/mattermost-v10-changelog.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/product-overview/mattermost-v10-changelog.md b/source/product-overview/mattermost-v10-changelog.md index ecdd53caac3..59ddc6b9b9e 100644 --- a/source/product-overview/mattermost-v10-changelog.md +++ b/source/product-overview/mattermost-v10-changelog.md @@ -81,7 +81,7 @@ If you upgrade from a release earlier than v10.10, please read the other [Import ## Release v10.11 - [Extended Support Release](https://docs.mattermost.com/product-overview/release-policy.html#release-types) - **10.11.16, released ** - - Mattermost v10.11.16 contains low to high 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/). + - Mattermost v10.11.16 contains medium to high 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 Playbooks plugin version [v2.4.5](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.4.5). - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). - Upgraded Go to ``v1.25.9``. From 5d7ad3268b75758ce13f3de1d9f5a492a8ccafdd Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Mon, 4 May 2026 18:32:58 +0300 Subject: [PATCH 07/11] Update mattermost-v10-changelog.md --- source/product-overview/mattermost-v10-changelog.md | 1 - 1 file changed, 1 deletion(-) diff --git a/source/product-overview/mattermost-v10-changelog.md b/source/product-overview/mattermost-v10-changelog.md index 59ddc6b9b9e..f9fd85f33b8 100644 --- a/source/product-overview/mattermost-v10-changelog.md +++ b/source/product-overview/mattermost-v10-changelog.md @@ -84,7 +84,6 @@ If you upgrade from a release earlier than v10.10, please read the other [Import - Mattermost v10.11.16 contains medium to high 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 Playbooks plugin version [v2.4.5](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.4.5). - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). - - Upgraded Go to ``v1.25.9``. - Mattermost v10.11.16 contains the following database changes: - Scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. No database downtime is expected for this upgrade. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for more details. - **10.11.15, released 2026-04-22** From b5eae3b905503ecff9950a52a55fb0f38347e1c9 Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Mon, 4 May 2026 18:33:14 +0300 Subject: [PATCH 08/11] Update mattermost-v11-changelog.md --- source/product-overview/mattermost-v11-changelog.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/source/product-overview/mattermost-v11-changelog.md b/source/product-overview/mattermost-v11-changelog.md index 86d81dea4b3..6a9c7f80caa 100644 --- a/source/product-overview/mattermost-v11-changelog.md +++ b/source/product-overview/mattermost-v11-changelog.md @@ -20,7 +20,6 @@ Platform and OS scope reflects reported and tested environments and may not repr - Mattermost v11.6.2 contains medium to high 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 Playbooks plugin version [v2.8.1](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.8.1). - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). - - Upgraded Go to ``v1.25.9``. - Mattermost v11.6.2 contains the following database changes: - Scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. No database downtime is expected for this upgrade. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for more details. - **11.6.1, released 2026-04-22** @@ -161,7 +160,6 @@ See [this blog post](https://mattermost.com/blog/mattermost-v11-6-is-now-availab - Mattermost v11.5.5 contains medium to high 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 Playbooks plugin version [v2.8.1](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.8.1). - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). - - Upgraded Go to ``v1.25.9``. - Mattermost v11.5.5 contains the following database changes: - Scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. No database downtime is expected for this upgrade. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for more details. - **11.5.4, released 2026-04-22** From 3e65ac92cb2d175eedf82b39a0bff6568ec20ec2 Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Tue, 5 May 2026 09:08:55 +0300 Subject: [PATCH 09/11] Update mattermost-v11-changelog.md --- source/product-overview/mattermost-v11-changelog.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/source/product-overview/mattermost-v11-changelog.md b/source/product-overview/mattermost-v11-changelog.md index 6a9c7f80caa..c10bf2b322b 100644 --- a/source/product-overview/mattermost-v11-changelog.md +++ b/source/product-overview/mattermost-v11-changelog.md @@ -19,7 +19,7 @@ Platform and OS scope reflects reported and tested environments and may not repr - **11.6.2, released ** - Mattermost v11.6.2 contains medium to high 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 Playbooks plugin version [v2.8.1](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.8.1). - - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). + - Pre-packaged Agents plugin version [v2.0.3](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.3). - Mattermost v11.6.2 contains the following database changes: - Scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. No database downtime is expected for this upgrade. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for more details. - **11.6.1, released 2026-04-22** @@ -159,7 +159,7 @@ See [this blog post](https://mattermost.com/blog/mattermost-v11-6-is-now-availab - **11.5.5, released ** - Mattermost v11.5.5 contains medium to high 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 Playbooks plugin version [v2.8.1](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.8.1). - - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). + - Pre-packaged Agents plugin version [v2.0.3](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.3). - Mattermost v11.5.5 contains the following database changes: - Scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. No database downtime is expected for this upgrade. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for more details. - **11.5.4, released 2026-04-22** From 6a44fdf38c1ff19c9cd7968e83d5a7ad667cbfef Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Tue, 5 May 2026 09:09:04 +0300 Subject: [PATCH 10/11] Update mattermost-v10-changelog.md --- source/product-overview/mattermost-v10-changelog.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/product-overview/mattermost-v10-changelog.md b/source/product-overview/mattermost-v10-changelog.md index f9fd85f33b8..5a1de7ae112 100644 --- a/source/product-overview/mattermost-v10-changelog.md +++ b/source/product-overview/mattermost-v10-changelog.md @@ -83,7 +83,7 @@ If you upgrade from a release earlier than v10.10, please read the other [Import - **10.11.16, released ** - Mattermost v10.11.16 contains medium to high 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 Playbooks plugin version [v2.4.5](https://github.com/mattermost/mattermost-plugin-playbooks/releases/tag/v2.4.5). - - Pre-packaged Agents plugin version [v2.0.2](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.2). + - Pre-packaged Agents plugin version [v2.0.3](https://github.com/mattermost/mattermost-plugin-agents/releases/tag/v2.0.3). - Mattermost v10.11.16 contains the following database changes: - Scoped the ``role_updated`` WebSocket events to the affected team/channel instead of broadcasting globally. No database downtime is expected for this upgrade. See the [Important Upgrade Notes](https://docs.mattermost.com/upgrade/important-upgrade-notes.html) for more details. - **10.11.15, released 2026-04-22** From c0c436cf51030d7ccee0c98a4cfe0ce0f6398d74 Mon Sep 17 00:00:00 2001 From: Amy Blais <29708087+amyblais@users.noreply.github.com> Date: Tue, 5 May 2026 09:27:53 +0300 Subject: [PATCH 11/11] Update important-upgrade-notes.rst --- .../upgrade/important-upgrade-notes.rst | 6 ------ 1 file changed, 6 deletions(-) diff --git a/source/administration-guide/upgrade/important-upgrade-notes.rst b/source/administration-guide/upgrade/important-upgrade-notes.rst index bfbb1ec29ac..394b88b74a5 100644 --- a/source/administration-guide/upgrade/important-upgrade-notes.rst +++ b/source/administration-guide/upgrade/important-upgrade-notes.rst @@ -23,8 +23,6 @@ We recommend reviewing the `additional upgrade notes <#additional-upgrade-notes> | | | | | .. code-block:: sql | | | | -| | -- Pre-upgrade schema changes for MM-67741 (Mattermost 11.7). | -| | -- | | | -- Run in psql's default autocommit mode. Do NOT wrap these statements in | | | -- BEGIN/COMMIT: it would hold ACCESS EXCLUSIVE on `roles` across the backfill, | | | -- and the final CREATE INDEX CONCURRENTLY cannot run inside a transaction block. | @@ -122,8 +120,6 @@ We recommend reviewing the `additional upgrade notes <#additional-upgrade-notes> | | | | | .. code-block:: sql | | | | -| | -- Pre-upgrade schema changes for MM-67741 (Mattermost 11.7). | -| | -- | | | -- Run in psql's default autocommit mode. Do NOT wrap these statements in | | | -- BEGIN/COMMIT: it would hold ACCESS EXCLUSIVE on `roles` across the backfill, | | | -- and the final CREATE INDEX CONCURRENTLY cannot run inside a transaction block. | @@ -416,8 +412,6 @@ We recommend reviewing the `additional upgrade notes <#additional-upgrade-notes> | | | | | .. code-block:: sql | | | | -| | -- Pre-upgrade schema changes for MM-67741 (Mattermost 11.7). | -| | -- | | | -- Run in psql's default autocommit mode. Do NOT wrap these statements in | | | -- BEGIN/COMMIT: it would hold ACCESS EXCLUSIVE on `roles` across the backfill, | | | -- and the final CREATE INDEX CONCURRENTLY cannot run inside a transaction block. |