* server: allow access to channel bookmarks in an archived channel * server: allow access to posts in archived channels * server: allow accessing channel members for archived channels * server: allow autocompleting/searching archived channels * server: allow access to files from archived channels * server: fix access issue on database error * server: allow access to archived channels * server: remove TeamSettings.ExperimentalViewArchivedChannels from telemetry * server: remove ExperimentalViewArchivedChannels from client config * webapp: simplify delete channel * webapp: simplify channel settings modal * webapp: do not redirect away from archived channel * webapp: rhs, always search posts from archived channels * webapp: switch channels, always support archived channels * webapp: search channel provider, always support archived channels * webapp: browse channels, always support archived channels * webapp, search results? fixup? * webapp, confusing type issue * webapp: unarchive, no need to report view archived * webapp: command test, no need for ExperimentalViewArchivedChannels in config * webapp: remove ExperimentalViewArchivedChannels from system console * webapp: redux, do not delete posts, also fix LEAVE_CHANNEL * update e2e tests * server: fail startup if ExperimentalViewArchivedChannels is not enabled * extract i18n * updated snapshots * update tests * simplify posts reducer * updated tests * additional e2e tests * Fix locale consistency in Jest tests Added consistent locale environment variables (LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8) to all Jest test scripts to prevent locale-dependent date formatting differences across development environments. This resolves snapshot test failures where DateTime.toLocaleString() would produce different date formats on different systems (e.g., "6/8/2025" vs "08/06/2025" vs "2025-06-08"). Updated test scripts: - test, test:watch, test:updatesnapshot, test:debug, test-ci Updated snapshot to consistent en_US format. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> * Remove includeArchivedChannels parameter from GetMemberForPost * Remove unnecessary includeDeleted variable assignments * Deprecate ExperimentalViewArchivedChannels config field --------- Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: Mattermost Build <build@mattermost.com> |
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| .github | ||
| api | ||
| e2e-tests | ||
| server | ||
| tools | ||
| webapp | ||
| .editorconfig | ||
| .gitignore | ||
| .gitpod.yml | ||
| .nvmrc | ||
| CHANGELOG.md | ||
| CODEOWNERS | ||
| CONTRIBUTING.md | ||
| LICENSE.enterprise | ||
| LICENSE.txt | ||
| NOTICE.txt | ||
| README.md | ||
| SECURITY.md | ||
Mattermost is an open core, self-hosted collaboration platform that offers chat, workflow automation, voice calling, screen sharing, and AI integration. This repo is the primary source for core development on the Mattermost platform; it's written in Go and React, runs as a single Linux binary, and relies on PostgreSQL. A new compiled version is released under an MIT license every month on the 16th.
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Learn more about the following use cases with Mattermost:
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- Download and Install Mattermost - Install, setup, and configure your own Mattermost instance.
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Table of contents
- Install Mattermost
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- Get security bulletins
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- Learn more
- License
- Get the latest news
- Contributing
Install Mattermost
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Native mobile and desktop apps
In addition to the web interface, you can also download Mattermost clients for Android, iOS, Windows PC, macOS, and Linux.
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See the LICENSE file for license rights and limitations.
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Contributing
Please see CONTRIBUTING.md. Join the Mattermost Contributors server to join community discussions about contributions, development, and more.




