Release history
mattermost releases
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
All releases
36 shown
v10.11.15
Security
Security fixes
- Medium to high severity security vulnerabilities fixed
Full changelog
Mattermost Platform Extended Support Release 10.11.15 contains medium to high severity level security fixes.
v11.4.5
Minor fixes and improvements.
Changelog
Mattermost Platform Release 11.4.5
v11.5.4
Minor fixes and improvements.
Changelog
Mattermost Platform Release 11.5.4
v11.6.1
Security
Security fixes
- Medium to high severity security vulnerabilities fixed
Changelog
Mattermost Platform Release 11.6.1 contains medium to high severity level security fixes.
v11.4.3
Security
Security update fixing medium severity vulnerabilities in the platform. Protects users from potential exploits.
v11.3.3
Security
Security fixes
- Medium severity security vulnerabilities patched
v10.11.13
Security
Security update addressing low to medium severity vulnerabilities. Recommended for Extended Support users.
v11.5.1
Feature
Notable features
- CJK Database Search
- AI Channel Summarization
- Channel Auto-Translation
v11.4.2
Bugfix
Mattermost Platform Release 11.4.2 contains various bug fixes.
v11.3.2
Security
Security release addressing multiple medium to high severity vulnerabilities across the platform.
v10.11.12
Security
Security fixes
- Low to high severity security vulnerabilities fixed
v11.4.1
Security
Security fixes
- Medium to high severity security vulnerabilities patched
v11.3.1
Security
Security fixes
- Medium to high severity security vulnerabilities patched
v11.2.3
Security
Security update fixing medium to high severity vulnerabilities. Urgent for users handling sensitive information.
v10.11.11
Security
Security update addressing a range of vulnerabilities from low to high severity. Extended Support users advised to upgrade.
v11.4.0
Maintenance
Mattermost Platform Release 11.4.0 contains multiple new quality of life improvements.
v10.11.10
Security
Address low to medium severity security vulnerabilities in the Mattermost Platform.
v11.1.3
Security
Addresses medium severity security vulnerabilities to improve platform security.
v11.3.0
Maintenance
Mattermost Platform Release 11.3.0 contains multiple new quality of life improvements, including burn-on-read messages, easy login, Agents MCP universal connector, web search (OpenAI, Anthropic), Korean language support, and multi-windows plugins right-hand side.