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Desktop v6.1 docs: Add Flatpak to linux packaged builds#8718

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Feb 10, 2026
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Desktop v6.1 docs: Add Flatpak to linux packaged builds#8718
cwarnermm merged 4 commits intodesktop-v6.1-documentationfrom
claude/issue-8716-20260206-0133

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@Combs7th Combs7th commented Feb 6, 2026

Updates documentation to reflect Flatpak package availability for Mattermost Desktop v6.1.0 based on Engineering PR #3666.

Changes

  • Add new Flatpak tab to Linux desktop installation guide
  • Document Flatpak runtime requirements in software requirements
  • Add Flatpak availability note to desktop app deployment guide
  • Mark Flatpak as beta per release evidence
  • Include x86_64 and aarch64 architecture support

Closes #8716

Generated with Claude Code

- Add new Flatpak tab to Linux desktop installation guide with detailed
  installation instructions for x86_64 and aarch64 architectures
- Document Flatpak runtime requirements (Freedesktop Platform/SDK 25.08,
  Electron BaseApp 25.08) in software requirements
- Add Flatpak availability note to desktop app deployment guide
- Mark Flatpak as beta per release evidence
- Include considerations for sandboxed environment and Wayland support

Addresses issue #8716

Co-authored-by: Combs7th <Combs7th@users.noreply.github.com>
@Combs7th Combs7th added 1: Dev Review Requires review by a core commiter 2: Editor Review Requires review by an editor Guidance labels Feb 6, 2026
@Combs7th Combs7th added this to the v11.4.0 milestone Feb 6, 2026
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Combs7th commented Feb 6, 2026

@devinbinnie - Do the above doc updates look accurate to you?

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github-actions Bot commented Feb 6, 2026

Newest code from mattermost has been published to preview environment for Git SHA 716e0c7

@Combs7th Combs7th changed the base branch from master to v11.4-documentation February 6, 2026 01:53
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LGTM! Found one typo we should correct, but that's all.

Thanks @Combs7th !

Comment thread source/deployment-guide/desktop/desktop-app-deployment.rst Outdated
Co-authored-by: Devin Binnie <52460000+devinbinnie@users.noreply.github.com>
Comment thread source/deployment-guide/desktop/desktop-app-deployment.rst Outdated
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github-actions Bot commented Feb 6, 2026

Newest code from mattermost has been published to preview environment for Git SHA 2749b2b

@cwarnermm cwarnermm self-requested a review February 6, 2026 14:59
@cwarnermm cwarnermm changed the base branch from v11.4-documentation to desktop-v6.1-documentation February 6, 2026 16:08
@cwarnermm cwarnermm modified the milestones: v11.4.0, Desktop v6.1.0 Feb 6, 2026
@amyblais amyblais removed the 1: Dev Review Requires review by a core commiter label Feb 9, 2026
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Newest code from mattermost has been published to preview environment for Git SHA 0b56b97

@cwarnermm cwarnermm added 3: Reviews Complete All reviewers have approved the pull request and removed 2: Editor Review Requires review by an editor labels Feb 10, 2026
@cwarnermm cwarnermm merged commit 28d26bd into desktop-v6.1-documentation Feb 10, 2026
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@cwarnermm cwarnermm deleted the claude/issue-8716-20260206-0133 branch February 10, 2026 14:10
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Newest code from mattermost has been published to preview environment for Git SHA 368e78a

amyblais added a commit that referenced this pull request Mar 2, 2026
* Desktop v6.1.0: Add Sentry error reporting documentation  (#8723)

* Docs: Add Sentry error reporting documentation for Desktop v6.1.0

Add comprehensive documentation for the new Sentry error reporting feature
introduced in Mattermost Desktop v6.1.0 across all relevant personas:

End User documentation:
- Updated customize-desktop-app-experience.rst to document the new
  "Send error reports to help improve the app" setting in Advanced section
- Added details about what data is collected, privacy protections, and
  restart requirement

System Admin documentation:
- Updated desktop-app-deployment.rst with Privacy and data handling section
- Documented default behavior, data collection details, and organizational
  considerations for admins
- Added guidance for organizations with restrictive data policies

Risk Assessor documentation:
- Created new desktop-app-privacy.rst with comprehensive privacy and
  compliance information
- Documented data collection scope, PII exclusions, and technical controls
- Included compliance considerations for GDPR, data residency, and consent
- Added audit and verification guidance

Troubleshooting:
- Updated desktop-troubleshooting.rst with error reporting context
- Added step-by-step instructions to disable error reporting
- Documented what data is and isn't collected

Related to mattermost/desktop#3610

Co-authored-by: Carrie Warner (Mattermost) <cwarnermm@users.noreply.github.com>

* Remove build flag references from deployment docs

Per review feedback, removed point 3 about build-time control with
MM_DESKTOP_BUILD_SENTRYDSN from deployment docs. This information
is more appropriately detailed in the desktop-app-privacy.rst file.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Consolidate privacy docs into deployment guide

Remove separate desktop-app-privacy.rst and consolidate relevant
information into desktop-app-deployment.rst with simplified, focused
content on what data is/isn't sent.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Remove error reporting section from troubleshooting docs

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Editorial reviews

---------

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Carrie Warner (Mattermost) <cwarnermm@users.noreply.github.com>
Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Desktop v6.1 docs: Add Flatpak to linux packaged builds (#8718)

* Docs: Add Flatpak support for Mattermost Desktop v6.1.0

- Add new Flatpak tab to Linux desktop installation guide with detailed
  installation instructions for x86_64 and aarch64 architectures
- Document Flatpak runtime requirements (Freedesktop Platform/SDK 25.08,
  Electron BaseApp 25.08) in software requirements
- Add Flatpak availability note to desktop app deployment guide
- Mark Flatpak as beta per release evidence
- Include considerations for sandboxed environment and Wayland support

Addresses issue #8716

Co-authored-by: Combs7th <Combs7th@users.noreply.github.com>

* Apply suggestion from @devinbinnie

Co-authored-by: Devin Binnie <52460000+devinbinnie@users.noreply.github.com>

* Editorial updates

---------

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Combs7th <Combs7th@users.noreply.github.com>
Co-authored-by: Carrie Warner (Mattermost) <74422101+cwarnermm@users.noreply.github.com>
Co-authored-by: Devin Binnie <52460000+devinbinnie@users.noreply.github.com>

* Desktop v6.1 docs: Remove Icon element from shortcuts, default to base EXE for icon in shortcuts (#8719)

* docs: Document Desktop v6.1.0 Windows MSI shortcut handling changes

Update documentation across End User, System Admin, and IT Operations
guides to reflect the Windows MSI installer shortcut handling changes
introduced in Desktop v6.1.0.

Changes include:
- End User: Added upgrade notes and shortcut recreation steps
- System Admin: Added deployment planning and Windows distribution context
- IT Operations: Added troubleshooting guidance and rollout planning

Related to mattermost/desktop#3648

Co-authored-by: Combs7th <Combs7th@users.noreply.github.com>

* Update source/end-user-guide/access/install-desktop-app.rst

Co-authored-by: Devin Binnie <52460000+devinbinnie@users.noreply.github.com>

* docs: Streamline Desktop v6.1.0 shortcut documentation

Reduce repetitive taskbar shortcut recreation guidance across
documentation files. Detailed technical background will be covered
in the changelog.

Changes:
- End user guide: Remove lengthy explanations, keep essential steps
- MSI installer guide: Brief deployment planning consideration only
- Troubleshooting: Concise symptom/scope/solution format
- Desktop deployment: Clarify Windows Store recommendation

Co-authored-by: Carrie Warner (Mattermost) <cwarnermm@users.noreply.github.com>

* docs: Clarify Windows Store deployment uses InTune for organizations

Updated Windows Store option to specify that organizations deploy through
InTune for centralized management, replacing outdated SCCM/Windows Store
for Business reference.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Remove repetitive distribution options from MSI guide, clarify InTune deployment

- Removed 'Windows distribution options' section from MSI installer guide
- Content was duplicated from desktop-app-deployment.rst
- Clarified that Windows Store for organizations deploys through InTune
- Kept MSI-specific upgrade note in MSI guide

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Remove repetitive v6.1.0 upgrade content from end-user guide

All detail about the Windows MSI shortcut issue is already covered in the troubleshooting section.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Remove repetitive v6.1.0 upgrade content from MSI guide

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Revert changes to all files except troubleshooting.rst

Remove v6.1.0 upgrade documentation from end-user guide, MSI installer
guide, and deployment guide. Keep only the troubleshooting entry as the
single source of truth for the Windows MSI shortcut issue.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Revert whitespace-only changes to keep only troubleshooting.rst content

Reverted trailing whitespace removal and newline additions from three files
to ensure only the v6.1.0 troubleshooting section remains as the change.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Editorial reviews

* Editorial updates

---------

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Combs7th <Combs7th@users.noreply.github.com>
Co-authored-by: Carrie Warner (Mattermost) <74422101+cwarnermm@users.noreply.github.com>
Co-authored-by: Devin Binnie <52460000+devinbinnie@users.noreply.github.com>
Co-authored-by: Carrie Warner (Mattermost) <cwarnermm@users.noreply.github.com>
Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Desktop v6.1.0: Document per-machine MSI installation changes (#8724)

* Docs: Document Desktop v6.1.0 per-machine MSI installation changes

From Mattermost Desktop v6.1.0, the Windows MSI installer defaults to
per-machine (system-wide) installation to meet enterprise compliance
requirements. This changes installation behavior and upgrade paths.

Updates include:
- End-user upgrade guidance with two distinct scenarios (<v5.9 and v5.9-v6.0.4)
- System admin deployment considerations and support planning
- Troubleshooting for v6.1.0 upgrade issues
- System requirements noting admin privileges requirement

Key changes documented:
- New default install location: C:\Program Files\Mattermost
- Registry keys now in HKLM instead of HKCU
- Shortcuts in Public folder for all users
- Manual uninstall required for v5.9-v6.0.4 per-user installs before upgrading

Addresses issue #8722
Relates to desktop PR mattermost/desktop#3659

Co-authored-by: Carrie Warner (Mattermost) <cwarnermm@users.noreply.github.com>

* Remove AI-generated content sections from deployment guide

Remove Standardization benefits, Risk assessment, and Compliance verification sections as they contain repetitive AI-generated content that doesn't provide additional value.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Clarify GitHub release download instructions

Specify to expand the Assets dropdown and download 'Source code (zip)'

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Remove 32-bit references from desktop MSI installer documentation

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Remove obsolete note about ALLUSERS parameter from v6.1.0 section

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Remove repetitive v6.1.0 upgrade instructions from install guide

Removed the detailed 'Upgrade to v6.1.0 (Windows MSI)' section from the end-user installation guide as this information is already documented in the troubleshooting guide.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Simplify v6.1.0 deployment considerations section

Reduced verbose content to essential 2 paragraphs covering:
- Per-machine installation default for enterprise compliance
- Technical details (Program Files location, HKLM registry, admin privileges)
- Link to troubleshooting guide for v5.9-v6.0.4 upgrade path

Removed AI-generated content including deployment templates, risk assessments,
and support readiness sections that were repetitive.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Add bookmark anchor to troubleshooting guide link

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Fix troubleshooting guide link with bookmark anchor

Use direct HTML anchor link format instead of :ref: directive
to properly link to the upgrade troubleshooting section.

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Editorial reviews

---------

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Carrie Warner (Mattermost) <cwarnermm@users.noreply.github.com>
Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* Desktop v6.1.0: remove auto-updates, EXE installer (#8732)

* docs: Update Desktop v6.1.0 - remove auto-updates, EXE installer

Complete documentation updates for Mattermost Desktop v6.1.0 that
removes automatic updates and replaces them with in-app notifications,
and discontinues the Windows EXE installer in favor of MSI only.

Changes:
- Updated end-user installation guide with manual update workflows
- Documented new in-app notification system for all platforms
- Rewrote silent Windows distribution guide (removed EXE, MSI-only)
- Updated MSI/GPO guide for notification-only behavior
- Added troubleshooting sections for update notifications
- Updated deprecated features to reflect completed transition
- Added platform-specific manual update instructions

Fixes #8725

Co-authored-by: Carrie Warner (Mattermost) <cwarnermm@users.noreply.github.com>

* docs: Remove unnecessary v6.1.0 update mechanism notice

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Remove ALLUSERS and DISABLEAUTOUPDATE parameters note

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Remove Windows EXE installer important note from silent distribution guide

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Remove v6.1.0 deprecation text from MSI/GPO guide

- Remove v6.1.0 reference from Update Notifications table description
- Remove entire 'Update Mechanism Change in v6.1.0' important block

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Remove ALLUSERS and DISABLEAUTOUPDATE parameters from silent install guide

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Fix menu path for manual update check

Change 'Settings > Updates > Check Now' to 'Settings > General > Check for Updates Now'

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Simplify update check troubleshooting to not reference specific JSON file

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Remove v6.1.0 update mechanism important block from install guide

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

* docs: Remove 'Version already installed' troubleshooting item

Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>

---------

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Carrie Warner (Mattermost) <cwarnermm@users.noreply.github.com>
Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>
Co-authored-by: Devin Binnie <52460000+devinbinnie@users.noreply.github.com>

---------

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Carrie Warner (Mattermost) <cwarnermm@users.noreply.github.com>
Co-authored-by: Devin Binnie <devinbinnie@users.noreply.github.com>
Co-authored-by: Amy Blais <29708087+amyblais@users.noreply.github.com>
Co-authored-by: Combs7th <147677911+Combs7th@users.noreply.github.com>
Co-authored-by: Combs7th <Combs7th@users.noreply.github.com>
Co-authored-by: Devin Binnie <52460000+devinbinnie@users.noreply.github.com>
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Desktop v6.1 docs: Add Flatpak to linux packaged builds

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