Mattermost latest version & end-of-life dates
11.11.1
Release notes ↗
Mattermost currently has 4 supported releases and 53 that have reached end of life. The newest is Mattermost 11.11, released Sep 16, 2026, now at 11.11.1. The next end-of-life date is Oct 15, 2026, when Mattermost 11.9 stops getting updates. New releases come out about every 1 month, and each is supported for about 4 months.
Support timeline
What the colors mean
Supported
Today
+ 47 older branches below
Supported versions
| Branch | Released | Latest | Status | End of life |
|---|---|---|---|---|
| 11.11 | Sep 16, 2026 | 11.11.1 Sep 24, 2026 | Supported until Dec 15, 2026 | Dec 15, 2026 in 2 months |
| 11.10 | Aug 14, 2026 | 11.10.2 Sep 15, 2026 | Supported until Nov 15, 2026 | Nov 15, 2026 in 1 month |
| 11.9 | Jul 16, 2026 | 11.9.2 Sep 15, 2026 | Supported until Oct 15, 2026 | Oct 15, 2026 in 5 days |
| 11.7 | May 15, 2026 | 11.7.12 Oct 8, 2026 | Supported until May 15, 2027 | May 15, 2027 in 7 months |
53 end-of-life versions
| Branch | Released | Final version | End of life |
|---|---|---|---|
| 11.8 | Jun 16, 2026 | 11.8.5 | Sep 15, 2026 |
| 11.6 | Apr 16, 2026 | 11.6.6 | Jul 15, 2026 |
| 11.5 | Mar 16, 2026 | 11.5.7 | Jun 15, 2026 |
| 11.4 | Feb 16, 2026 | 11.4.5 | May 15, 2026 |
| 11.3 | Jan 16, 2026 | 11.3.3 | Apr 15, 2026 |
| 11.2 | Dec 16, 2025 | 11.2.4 | Mar 15, 2026 |
| 11.1 | Nov 14, 2025 | 11.1.3 | Feb 15, 2026 |
| 11.0 | Oct 16, 2025 | 11.0.7 | Jan 15, 2026 |
| 10.12 | Sep 16, 2025 | 10.12.4 | Dec 15, 2025 |
| 10.11 | Aug 15, 2025 | 10.11.24 | Aug 15, 2026 |
| 10.10 | Jul 16, 2025 | 10.10.3 | Oct 15, 2025 |
| 10.9 | Jun 16, 2025 | 10.9.5 | Sep 15, 2025 |
| 10.8 | May 16, 2025 | 10.8.4 | Aug 15, 2025 |
| 10.7 | Apr 16, 2025 | 10.7.4 | Jul 15, 2025 |
| 10.6 | Mar 16, 2025 | 10.6.6 | Jun 15, 2025 |
| 10.5 (ESR) LTS | Feb 16, 2025 | 10.5.14 | Nov 15, 2025 |
| 10.4 | Jan 16, 2025 | 10.4.5 | Apr 15, 2025 |
| 10.3 | Dec 16, 2024 | 10.3.4 | Mar 15, 2025 |
| 10.2 | Nov 15, 2024 | 10.2.3 | Feb 15, 2025 |
| 10.1 | Oct 16, 2024 | 10.1.7 | Jan 15, 2025 |
| 10.0 | Sep 16, 2024 | 10.0.4 | Dec 15, 2024 |
| 9.11 (ESR) LTS | Aug 2, 2024 | 9.11.18 | May 15, 2025 |
| 9.10 | Jun 28, 2024 | 9.10.3 | Oct 15, 2024 |
| 9.9 | May 31, 2024 | 9.9.3 | Sep 15, 2024 |
| 9.8 | May 3, 2024 | 9.8.3 | Aug 15, 2024 |
| 9.7 | Apr 3, 2024 | 9.7.6 | Jul 15, 2024 |
| 9.6 | Mar 1, 2024 | 9.6.3 | Jun 15, 2024 |
| 9.5 | Feb 2, 2024 | 9.5.14 | Nov 15, 2024 |
| 9.4 | Jan 8, 2024 | 9.4.5 | Apr 15, 2024 |
| 9.3 | Dec 5, 2023 | 9.3.3 | Mar 15, 2024 |
| 9.2 | Nov 6, 2023 | 9.2.6 | Feb 15, 2024 |
| 9.1 | Oct 13, 2023 | 9.1.5 | Jan 15, 2024 |
| 9.0 | Sep 14, 2023 | 9.0.5 | Dec 15, 2023 |
| 8.1 (ESR) LTS | Aug 10, 2023 | 8.1.13 | May 15, 2024 |
| 8.0 | Jul 9, 2023 | 8.0.4 | Oct 15, 2023 |
| 7.10 | Apr 12, 2023 | 7.10.5 | Aug 15, 2023 |
| 7.9 | Mar 14, 2023 | 7.9.6 | Jul 15, 2023 |
| 7.8 (ESR) LTS | Feb 14, 2023 | 7.8.15 | Nov 15, 2023 |
| 7.7 | Jan 13, 2023 | 7.7.4 | Apr 15, 2023 |
| 7.5 (ESR) LTS | Nov 9, 2022 | 7.5.2 | Feb 15, 2023 |
| 7.4 | Oct 12, 2022 | 7.4.1 | Jan 15, 2023 |
| 7.3 | Sep 14, 2022 | 7.3.1 | Dec 15, 2022 |
| 7.2 | Aug 11, 2022 | 7.2.1 | Nov 15, 2022 |
| 7.1 (ESR) LTS | Jul 13, 2022 | 7.1.9 | May 15, 2023 |
| 7.0 | Jun 13, 2022 | 7.0.2 | Sep 15, 2022 |
| 6.7 | May 11, 2022 | 6.7.2 | Aug 15, 2022 |
| 6.6 | Apr 7, 2022 | 6.6.2 | Jul 15, 2022 |
| 6.5 | Mar 11, 2022 | 6.5.2 | Jun 15, 2022 |
| 6.4 | Feb 15, 2022 | 6.4.3 | May 15, 2022 |
| 6.3 (ESR) LTS | Jan 13, 2022 | 6.3.10 | Oct 15, 2022 |
| 6.2 | Dec 13, 2021 | 6.2.5 | Mar 15, 2022 |
| 6.1 | Nov 11, 2021 | 6.1.3 | Feb 15, 2022 |
| 6.0 | Oct 8, 2021 | 6.0.4 | Jan 15, 2022 |
Quick answers
- What is the latest version of Mattermost?
- The latest version of Mattermost is 11.11.1, released on September 24, 2026.
- Which versions of Mattermost are still supported?
- Mattermost 11.11, 11.10, 11.9 and 11.7 are currently supported.
- When is the next Mattermost end-of-life date?
- Mattermost 11.9 reaches end of life on October 15, 2026. After that it gets no more updates, including security fixes.
- When is the next Mattermost release?
- Mattermost 11.12 is expected around Oct 16, 2026. That's an estimate from past release dates, not an official date. Recent versions have come out about every 4 weeks.
- How do I check which version of Mattermost I have?
- Run
sudo -u mattermost /opt/mattermost/bin/mattermost version, then paste the result into the “Am I up to date?” box on this page.
Release history
RSSEvery version's release date is on its branch page.
Use this data
Package identifiers (for SBOM and vulnerability scanners)
- mattermost
- cpe:2.3:a:mattermost:mattermost_server
Official release policy · Checked 4 hours ago