Mule Runtime End of Life (EOL) Dates and End of Support (EOS) Dates

Latest Release: 4.12.1 (July 15, 2026)

12 Mule Runtime versions have reached End of Life (EOL) and End of Support (EOS), including Mule Runtime 4.10 Edge (EOL date: Jun 30, 2026) — no longer receiving security updates or patches. Mule Runtime 4.11 Edge reaches its End of Support date on Oct 31, 2026 — plan your upgrade path now. Mule Runtime 4.12.1 is the current supported release, with support through Feb 28, 2027 — 3 versions in active support. Also see Graylog EOSL information for related end-of-life information.

Mule Runtime end of life dates timeline — release schedule chart of the 8 most recent Mule Runtime versions, mapping active support and security support windows against their EOL dates — Mule Runtime end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 8 most recent Mule Runtime releases of 16 total. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact Mule Runtime EOL, EOS and EOSL dates for every version are listed in the tables below.

Currently Supported Mule Runtime Releases - Active EOS/EOSL Support (3)

Release	Released	Extended Support	Standard Support	Latest	LTS
4.12 Edge	Jun 30, 2026 (1 month and 3 weeks ago)	Feb 28, 2027 (in 6 months)	Nov 30, 2026 (in 3 months)	4.12.1 2026-07-15 (1 month and 1 week ago)	-
4.9 LTS (LTS)	Feb 28, 2025 (1 year and 5 months ago)	Feb 29, 2028 (in 1 year and 6 months)	Aug 31, 2027 (in 1 year)	4.9.16 2026-04-15 (4 months ago)	LTS
4.6 LTS	Feb 29, 2024 (2 years and 5 months ago)	Feb 28, 2027 (in 6 months)	Aug 31, 2026 (in 1 week and 1 day)	4.6.22 2025-09-02 (11 months ago)	-

Mule Runtime Releases Nearing End of Life - Support Ending Soon (1)

Important: The following Mule Runtime releases will reach End of Life (EOL) within 6 months. Plan your migration to a supported release to ensure continued security updates and support.

Release	Released	Extended Support	Standard Support	Latest	LTS
4.11 Edge	Feb 28, 2026 (5 months ago)	Oct 31, 2026 (in 2 months)	Jul 31, 2026 (3 weeks and 2 days ago)	4.11.6 2026-07-15 (1 month and 1 week ago)	-

Mule Runtime End of Life (EOL) Releases - No Longer Supported (12)

Release	Released	Extended Support	Standard Support	Latest	LTS
4.10 Edge	Oct 31, 2025 (9 months ago)	Jun 30, 2026 (1 month and 3 weeks ago)	Mar 31, 2026 (4 months ago)	4.10.5 2026-03-15 (5 months ago)	-
4.9 Edge	Feb 28, 2025 (1 year and 5 months ago)	Feb 28, 2026 (5 months ago)	Nov 30, 2025 (8 months ago)	4.9.16 2026-04-15 (4 months ago)	-
4.8 Edge	Oct 31, 2024 (1 year and 9 months ago)	Jun 30, 2025 (1 year and 1 month ago)	Mar 31, 2025 (1 year and 4 months ago)	4.8.6 2025-06-03 (1 year and 2 months ago)	-
4.7 Edge	Jun 30, 2024 (2 years and 1 month ago)	Feb 28, 2025 (1 year and 5 months ago)	Oct 31, 2024 (1 year and 9 months ago)	4.7.4 2024-10-05 (1 year and 10 months ago)	-
4.6 Edge	Feb 29, 2024 (2 years and 5 months ago)	Oct 31, 2024 (1 year and 9 months ago)	Jun 30, 2024 (2 years and 1 month ago)	4.6.22 2025-09-02 (11 months ago)	-

4.5 Edge	Oct 31, 2023 (2 years and 9 months ago)	Jun 30, 2024 (2 years and 1 month ago)	Feb 29, 2024 (2 years and 5 months ago)	4.5.3 2024-02-22 (2 years and 6 months ago)	-
4.4	Sep 07, 2021 (4 years and 11 months ago)	Oct 08, 2025 (10 months ago)	Oct 08, 2024 (1 year and 10 months ago)	4.4.0-20250919 2025-11-04 (9 months ago)	-
4.3	Apr 30, 2020 (6 years and 3 months ago)	Mar 07, 2025 (1 year and 5 months ago)	Mar 07, 2023 (3 years and 5 months ago)	4.3.0-20240424 2024-04-24 (2 years and 3 months ago)	-
4.2	May 02, 2019 (7 years and 3 months ago)	May 02, 2023 (3 years and 3 months ago)	May 02, 2021 (5 years and 3 months ago)	4.2.2-20221027 2022-10-27 (3 years and 9 months ago)	-
4.1	Mar 20, 2018 (8 years and 5 months ago)	Nov 02, 2022 (3 years and 9 months ago)	Nov 02, 2020 (5 years and 9 months ago)	4.1.6-20240112 2024-08-10 (2 years ago)	-
3.9 (LTS)	Oct 09, 2017 (8 years and 10 months ago)	Mar 20, 2024 (2 years and 5 months ago)	Mar 20, 2021 (5 years and 5 months ago)	3.9.5-20240122 2024-01-22 (2 years and 7 months ago)	LTS
3.8 (LTS)	May 16, 2016 (10 years and 3 months ago)	Nov 16, 2021 (4 years and 9 months ago)	Nov 16, 2018 (7 years and 9 months ago)	3.8.7 2018-05-28 (8 years and 2 months ago)	LTS

Mule Runtime End of Life & Support Summary

Which Mule Runtime Versions Are Currently Supported?

Mule Runtime currently has 3 supported releases. Mule Runtime 4.12.1 is the latest, with active support through Feb 28, 2027. Mule Runtime 4.9 LTS (LTS) is also supported until Feb 29, 2028. Note that Mule Runtime 4.11 Edge support ends on Oct 31, 2026 — plan your upgrade before then. Also see Keycloak end of service life for related end-of-life information.

Mule Runtime Versions Nearing End of Life

1 Mule Runtime release is reaching End of Life (EOL) within 6 months. Mule Runtime 4.11 Edge support ends on Oct 31, 2026. Upgrade to Mule Runtime 4.12.1 to stay on a supported release. Also see Spring Security end of life for related end-of-life information.

Mule Runtime End of Life (EOL) Version History

12 Mule Runtime releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Mule Runtime 4.10 Edge reached EOL on Jun 30, 2026. Mule Runtime 4.12.1 is the recommended upgrade for users still on End of Life versions.