Mule Runtime end-of-life dates and support status
As of 2026-10-08, the supported Mule Runtime versions are 4.12, 4.11, 4.9-lts, 4.6-lts.
| Version | Status | Released | Active support until | End of life | Latest |
|---|---|---|---|---|---|
| 4.12 | Supported | 2026-06-30 | 2026-11-30 | 2027-02-28 | 4.12.1 |
| 4.11 | Security fixes only | 2026-02-28 | 2026-07-31 | 2026-10-31 | 4.11.6 |
| 4.10 | End of life | 2025-10-31 | 2026-03-31 | 2026-06-30 | 4.10.5 |
| 4.9-lts LTS | Supported | 2025-02-28 | 2027-08-31 | 2028-02-29 | 4.9.16 |
| 4.9 | End of life | 2025-02-28 | 2025-11-30 | 2026-02-28 | 4.9.16 |
| 4.8 | End of life | 2024-10-31 | 2025-03-31 | 2025-06-30 | 4.8.6 |
| 4.7 | End of life | 2024-06-30 | 2024-10-31 | 2025-02-28 | 4.7.4 |
| 4.6-lts | Security fixes only | 2024-02-29 | 2026-08-31 | 2027-02-28 | 4.6.22 |
| 4.6 | End of life | 2024-02-29 | 2024-06-30 | 2024-10-31 | 4.6.22 |
| 4.5 | End of life | 2023-10-31 | 2024-02-29 | 2024-06-30 | 4.5.3 |
| 4.4 | End of life | 2021-09-07 | 2024-10-08 | 2025-10-08 | 4.4.0-20250919 |
| 4.3 | End of life | 2020-04-30 | 2023-03-07 | 2025-03-07 | 4.3.0-20240424 |
| 4.2 | End of life | 2019-05-02 | 2021-05-02 | 2023-05-02 | 4.2.2-20221027 |
| 4.1 | End of life | 2018-03-20 | 2020-11-02 | 2022-11-02 | 4.1.6-20240112 |
| 3.9 LTS | End of life | 2017-10-09 | 2021-03-20 | 2024-03-20 | 3.9.5-20240122 |
| 3.8 LTS | End of life | 2016-05-16 | 2018-11-16 | 2021-11-16 | 3.8.7 |
Status is computed from today's date. "Security fixes only" means active support has ended but security fixes continue until end of life. Source: endoflife.date · release policy. Verified 2026-10-08.
Frequently asked questions
Which Mule Runtime versions are still supported?
As of 2026-10-08, the supported Mule Runtime versions are 4.12, 4.11, 4.9-lts, 4.6-lts. Versions not listed are end of life and no longer receive security fixes.
What is the latest Mule Runtime version?
The newest Mule Runtime release cycle is 4.12, whose latest version is 4.12.1 (2026-07-15).
Which Mule Runtime versions are LTS?
Long-term support versions still receiving fixes: 4.9-lts.
Give your AI agent these facts
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For agents
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