v11.9 release docs by amyblais · Pull Request #9058 · mattermost/docs

amyblais · 2026-06-18T11:48:41Z

Resolves #9054

Mechanical version scaffolding for the v11.9 (2026-07-16) feature release: - Add v11.9 row to the server Latest releases table - Bump latest-release download to 11.9.0 in deploy-rhel and deploy-tar - Add v11.9.0 server entry to open source components - Add v11.9 to the Desktop App v6.2 "Compatible with" list Co-authored-by: Amy Blais <amyblais@users.noreply.github.com>

coderabbitai · 2026-06-18T11:51:50Z

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: f8df4da2-6510-4314-949f-977122169310

📥 Commits

Reviewing files that changed from the base of the PR and between 7c6892f and 27f8c2d.

📒 Files selected for processing (5)

source/administration-guide/upgrade/open-source-components.rst
source/deployment-guide/server/linux/deploy-rhel.rst
source/deployment-guide/server/linux/deploy-tar.rst
source/product-overview/mattermost-desktop-releases.md
source/product-overview/mattermost-server-releases.md

📝 Walkthrough

Walkthrough

Documentation updated for the Mattermost v11.9.0 release: a new row added to the server releases table, wget download URLs bumped in the RHEL and Linux tarball deployment guides, desktop v6.2 compatibility extended to include v11.9, and a v11.9.0 entry added to the open source components NOTICE list.

Changes

v11.9.0 Release Documentation

Layer / File(s)	Summary
Server release table and desktop compatibility `source/product-overview/mattermost-server-releases.md`, `source/product-overview/mattermost-desktop-releases.md`	Adds a new v11.9 row to the server releases table with download, changelog, SBOM links, and support dates; updates the desktop v6.2 "Compatible with" list to include v11.9.
Linux deployment guide download URLs `source/deployment-guide/server/linux/deploy-rhel.rst`, `source/deployment-guide/server/linux/deploy-tar.rst`	Updates the latest-release `wget` tarball URL from `11.8.1` to `11.9.0` in both the RHEL and Linux tarball deployment guides.
Open source components NOTICE entry `source/administration-guide/upgrade/open-source-components.rst`	Adds a bullet for Mattermost Enterprise Edition Server v11.9.0 linking to its NOTICE file in the Server section.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

mattermost/docs#9047: Updates the same Linux deployment guides and server releases table by bumping the download URL to v11.8.1, the version immediately preceding this PR's v11.9.0 change.
mattermost/docs#9057: Updates the same RHEL/tar deployment guides and server releases table files, differing only in the target version (11.7.4/11.7.5 vs. 11.9.0).
mattermost/docs#9008: Modifies the same desktop v6.2 "Latest releases" row in mattermost-desktop-releases.md, overlapping directly with this PR's desktop compatibility update.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Linked Issues check	⚠️ Warning	The PR addresses issue `#9054` but only updates 5 of 10 required files: mattermost-server-releases.md, deploy-rhel.rst, deploy-tar.rst, mattermost-desktop-releases.md, and open-source-components.rst. Missing updates for release-policy.md, deprecated-features.rst, software-hardware-requirements.rst, important-upgrade-notes.rst, and ui-ada-changelog.rst.	Complete updates to the remaining 5 documentation files (release-policy.md, deprecated-features.rst, software-hardware-requirements.rst, important-upgrade-notes.rst, ui-ada-changelog.rst) as specified in issue `#9054`.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'v11.9 release docs' clearly and concisely summarizes the main change—updating documentation for the v11.9 release.
Description check	✅ Passed	The description references issue `#9054` and indicates the PR was generated with Claude Code, which is related to the changeset of updating v11.9 documentation.
Out of Scope Changes check	✅ Passed	All changes in the PR are directly related to the v11.9 release documentation updates specified in issue `#9054`; no out-of-scope changes detected.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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Commit unit tests in branch claude/issue-9054-20260617-1059

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Copilot

Pull request overview

Updates Mattermost documentation to reflect the upcoming v11.9 server release, including download references and compatibility metadata across release tables and deployment install steps.

Changes:

Adds a v11.9 entry (download + SBOM + dates) to the server releases table.
Updates Linux deployment guides to download the v11.9.0 server tarball for the “Latest release” tab.
Updates desktop release compatibility to include Mattermost server v11.9 and adds v11.9 to the open source components list.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
source/product-overview/mattermost-server-releases.md	Adds v11.9 row (download/SBOM/dates) to the server releases table.
source/product-overview/mattermost-desktop-releases.md	Adds v11.9 to the compatible server versions list for desktop v6.2.
source/deployment-guide/server/linux/deploy-tar.rst	Updates “Latest release” wget URL to v11.9.0 tarball.
source/deployment-guide/server/linux/deploy-rhel.rst	Updates “Latest release” wget URL to v11.9.0 tarball.
source/administration-guide/upgrade/open-source-components.rst	Adds v11.9.0 server open source components (NOTICE.txt) link.

github-actions · 2026-06-18T11:52:30Z

Newest code from mattermost has been published to preview environment for Git SHA 27f8c2d

github-actions · 2026-06-18T13:50:53Z

Newest code from mattermost has been published to preview environment for Git SHA 406bf6b

github-actions · 2026-06-18T14:00:04Z

Newest code from mattermost has been published to preview environment for Git SHA 38e93f8

github-actions · 2026-06-18T14:02:04Z

Newest code from mattermost has been published to preview environment for Git SHA e9a7291

github-actions · 2026-06-22T12:15:41Z

Newest code from mattermost has been published to preview environment for Git SHA 274feb5

github-actions · 2026-06-22T12:20:21Z

Newest code from mattermost has been published to preview environment for Git SHA 6899755

github-actions · 2026-06-22T12:24:21Z

Newest code from mattermost has been published to preview environment for Git SHA 76ea631

github-actions · 2026-06-22T12:26:36Z

Newest code from mattermost has been published to preview environment for Git SHA bed7346

github-actions · 2026-06-22T12:47:39Z

Newest code from mattermost has been published to preview environment for Git SHA 03898db

github-actions · 2026-06-22T12:56:50Z

Newest code from mattermost has been published to preview environment for Git SHA e6262d8

github-actions · 2026-06-22T13:02:35Z

Newest code from mattermost has been published to preview environment for Git SHA 4a3b3f1

github-actions · 2026-06-26T08:05:40Z

Newest code from mattermost has been published to preview environment for Git SHA b0eab53

github-actions · 2026-07-02T06:57:35Z

Newest code from mattermost has been published to preview environment for Git SHA 65732a9

github-actions · 2026-07-03T12:16:39Z

Newest code from mattermost has been published to preview environment for Git SHA 1e48513

github-actions · 2026-07-08T08:54:11Z

Newest code from mattermost has been published to preview environment for Git SHA 1073959

github-actions · 2026-07-13T06:59:08Z

Newest code from mattermost has been published to preview environment for Git SHA cf0a48b

* Update conf.py * MM-68992 - add attribute value masking documentation (#9000) * MM-68992 - add attribute value masking documentation * add details about access mode * Document experimental video calls in DMs (Calls v1.12.0) (#9050) * Document experimental video calls in DMs (Calls v1.12.0) * Note external RTCD v1.2.2+ requirement for DM video calls * MM-69311: Document new metric: mattermost_cluster_reliable_fallback_tcp (#9068) * Document mattermost_cluster_reliable_fallback_tcp * Update source/administration-guide/scale/performance-monitoring-metrics.rst Co-authored-by: Amy Blais <29708087+amyblais@users.noreply.github.com> --------- Co-authored-by: Amy Blais <29708087+amyblais@users.noreply.github.com> * Document DCR redirect URI allowlist wildcard and query matching behavior (#9065) Co-authored-by: Eric Sethna <14333569+esethna@users.noreply.github.com> * Document the Ranked attribute type (#9086) Add a Ranked entry to the user-attribute type list, document its ordered comparison operators in the system-wide access policy match options, and note that classification markings use the same Ranked attribute type. Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com> * v11.9.0 Changelog (#9053) * docs: add changelog for v11.9.0 * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update source/product-overview/mattermost-v11-changelog.md Co-authored-by: Christopher Poile <cpoile@gmail.com> * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Add 3 bug fix release notes to v11.9.0 changelog * Update source/product-overview/mattermost-v11-changelog.md Co-authored-by: Christopher Poile <cpoile@gmail.com> * Update mattermost-v11-changelog.md * Add Jira plugin v4.7.1 release note to v11.9.0 changelog * Fix: use Pre-packaged for Jira plugin v4.7.1 release note * Add attribute value masking information to 11.8.0 changelog docs (#9076) * Add attribute value masking information to 11.8.0 changelog docs * move changes under v11.9 section * Add inline link for attribute value masking in v11.9 changelog * Update Agents plugin version from v2.4.1 to v2.4.2 in v11.9 changelog * Add Global Relay crash fix to v11.9 Bug Fixes section * Add Global Relay fix to v11.9 Bug Fixes with correct wording * Add inline link for metric on line 106 * Update v11.9 changelog: bug fix, feature flag note, Calls v1.12.1 * Fix formatting: backticks for feature flags, bold for Channel Settings Permissions Policy * Update source/product-overview/mattermost-v11-changelog.md Co-authored-by: Maria A Nunez <maria.nunez@mattermost.com> * Update v11.9 changelog: replace feature flag line 110 with ChannelPermissionPolicies/PolicySimulation description * Add PropertyGroups and channelbookmarks schema changes to v11.9 changelog * Update mattermost-v11-changelog.md * Add ChannelGuards schema change to v11.9 changelog * Add stale config refresh fix to v11.9 changelog * Update mattermost-v11-changelog.md * Add Bot Accounts pagination fix to v11.9 changelog * Remove duplicate Boards plugin version line * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md * Update mattermost-v11-changelog.md --------- Co-authored-by: Changelog Bot <changelog-bot@mattermost.com> Co-authored-by: Amy Blais <29708087+amyblais@users.noreply.github.com> Co-authored-by: Christopher Poile <cpoile@gmail.com> Co-authored-by: Pablo Vélez <pablovv2012@gmail.com> Co-authored-by: Maria A Nunez <maria.nunez@mattermost.com> * Update version-archive.rst (#9092) * v11.9 release docs (#9058) * Add v11.9 release docs scaffolding Mechanical version scaffolding for the v11.9 (2026-07-16) feature release: - Add v11.9 row to the server Latest releases table - Bump latest-release download to 11.9.0 in deploy-rhel and deploy-tar - Add v11.9.0 server entry to open source components - Add v11.9 to the Desktop App v6.2 "Compatible with" list Co-authored-by: Amy Blais <amyblais@users.noreply.github.com> * Update open-source-components.rst * Update ui-ada-changelog.rst * Update release-policy.md * Update important-upgrade-notes.rst * Update important-upgrade-notes.rst * Update important-upgrade-notes.rst * Update important-upgrade-notes.rst * Update important-upgrade-notes.rst * Update important-upgrade-notes.rst * Update important-upgrade-notes.rst * Update important-upgrade-notes.rst * Update important-upgrade-notes.rst * Update ui-ada-changelog.rst * Update important-upgrade-notes.rst * Update ui-ada-changelog.rst * Resolve conflict in deploy-rhel.rst * Resolve conflict in deploy-tar.rst * Resolve conflict in mattermost-server-releases.md * Update important-upgrade-notes.rst * Update important-upgrade-notes.rst * MM-69392 - DCR changes upgrade notes (#9089) --------- Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com> Co-authored-by: Amy Blais <amyblais@users.noreply.github.com> --------- Co-authored-by: Pablo Vélez <pablovv2012@gmail.com> Co-authored-by: Bill Gardner <billg@wavearts.com> Co-authored-by: Alejandro García Montoro <alejandro.garciamontoro@gmail.com> Co-authored-by: Eric Sethna <14333569+esethna@users.noreply.github.com> Co-authored-by: David Krauser <david@krauser.org> Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com> Co-authored-by: changelog-automation-docs[bot] <278388344+changelog-automation-docs[bot]@users.noreply.github.com> Co-authored-by: Changelog Bot <changelog-bot@mattermost.com> Co-authored-by: Christopher Poile <cpoile@gmail.com> Co-authored-by: Maria A Nunez <maria.nunez@mattermost.com> Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com> Co-authored-by: Amy Blais <amyblais@users.noreply.github.com>

Copilot AI review requested due to automatic review settings June 18, 2026 11:48

amyblais added this to the v11.9.0 milestone Jun 18, 2026

amyblais added the Work In Progress Not yet ready for review label Jun 18, 2026

amyblais changed the base branch from master to v11.9-documentation June 18, 2026 11:49

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Comment thread source/product-overview/mattermost-desktop-releases.md Outdated

Update open-source-components.rst

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amyblais added 2 commits June 18, 2026 16:56

Update ui-ada-changelog.rst

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Update release-policy.md

e9a7291

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amyblais added 2 commits June 22, 2026 15:20

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amyblais added 4 commits June 26, 2026 11:00

Resolve conflict in deploy-rhel.rst

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Resolve conflict in deploy-tar.rst

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Resolve conflict in mattermost-server-releases.md

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Merge branch 'v11.9-documentation' into claude/issue-9054-20260617-1059

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amyblais removed the request for review from pvev July 3, 2026 06:21

amyblais added 3: Reviews Complete All reviewers have approved the pull request Do Not Merge Should not be merged until this label is removed and removed 1: Dev Review Requires review by a core commiter labels Jul 3, 2026

Update important-upgrade-notes.rst

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Merge branch 'v11.9-documentation' into claude/issue-9054-20260617-1059

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amyblais added Do Not Merge/Awaiting Next Release To be merged with the next release (e.g. API documentation updates) and removed Do Not Merge Should not be merged until this label is removed labels Jul 9, 2026

MM-69392 - DCR changes upgrade notes (#9089)

cf0a48b

amyblais removed the Do Not Merge/Awaiting Next Release To be merged with the next release (e.g. API documentation updates) label Jul 13, 2026

amyblais merged commit 545530b into v11.9-documentation Jul 13, 2026
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amyblais deleted the claude/issue-9054-20260617-1059 branch July 13, 2026 06:59

amyblais removed the 3: Reviews Complete All reviewers have approved the pull request label Jul 16, 2026

coderabbitai Bot mentioned this pull request Jul 17, 2026

v11.10 upgrade notes #9102

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