Mule Runtime
java-runtime server-app
Mule Runtime engine (Mule) is a lightweight integration engine that runs Mule applications and supports domains and policies. Mule applications, domains, and policies share an XML DSL (domain-specific language).
| Release | Released | Standard Support | Extended Support | Latest |
|---|---|---|---|---|
| 4.9 LTS (LTS) | 7 months ago (28 Feb 2025) |
Ends
in 10 months (31 Aug 2026)
|
Ends
in 1 year and 4 months (28 Feb 2027)
|
4.9.9
(02 Sep 2025)
|
| 4.9 Edge | 7 months ago (28 Feb 2025) |
Ends
in 1 month and 1 week (30 Nov 2025)
|
Ends
in 4 months (28 Feb 2026)
|
4.9.9
(02 Sep 2025)
|
| 4.8 Edge | 11 months ago (31 Oct 2024) |
Ended
6 months and 3 weeks ago (31 Mar 2025)
|
Ended
3 months and 3 weeks ago (30 Jun 2025)
|
4.8.6
(03 Jun 2025)
|
| 4.7 Edge | 1 year and 3 months ago (30 Jun 2024) |
Ended
11 months ago (31 Oct 2024)
|
Ended
7 months ago (28 Feb 2025)
|
4.7.4
(05 Oct 2024)
|
| 4.6 LTS | 1 year and 7 months ago (29 Feb 2024) |
Ends
in 4 months (28 Feb 2026)
|
Ends
in 1 year (31 Oct 2026)
|
4.6.22
(02 Sep 2025)
|
| 4.6 Edge | 1 year and 7 months ago (29 Feb 2024) |
Ended
1 year and 3 months ago (30 Jun 2024)
|
Ended
11 months ago (31 Oct 2024)
|
4.6.22
(02 Sep 2025)
|
| 4.5 Edge | 1 year and 11 months ago (31 Oct 2023) |
Ended
1 year and 7 months ago (29 Feb 2024)
|
Ended
1 year and 3 months ago (30 Jun 2024)
|
4.5.3
(22 Feb 2024)
|
| 4.4 | 4 years ago (07 Sep 2021) |
Ended
1 year ago (08 Oct 2024)
|
Ended
1 week and 5 days ago (08 Oct 2025)
|
4.4.0-20250919
(03 Oct 2025)
|
| 4.3 | 5 years ago (30 Apr 2020) |
Ended
2 years and 7 months ago (07 Mar 2023)
|
Ended
7 months ago (07 Mar 2025)
|
4.3.0-20240424
(24 Apr 2024)
|
| 4.2 | 6 years ago (02 May 2019) |
Ended
4 years ago (02 May 2021)
|
Ended
2 years and 5 months ago (02 May 2023)
|
4.2.2-20221027
(27 Oct 2022)
|
| 4.1 | 7 years ago (20 Mar 2018) |
Ended
4 years and 11 months ago (02 Nov 2020)
|
Ended
2 years and 11 months ago (02 Nov 2022)
|
4.1.6-20240112
(07 Jun 2024)
|
| 3.9 (LTS) | 8 years ago (09 Oct 2017) |
Ended
4 years and 7 months ago (20 Mar 2021)
|
Ended
1 year and 7 months ago (20 Mar 2024)
|
3.9.5-20240122
(22 Jan 2024)
|
| 3.8 (LTS) | 9 years ago (16 May 2016) |
Ended
6 years and 11 months ago (16 Nov 2018)
|
Ended
3 years and 11 months ago (16 Nov 2021)
|
3.8.7
(28 May 2018)
|
Starting with Mule 4.5, MuleSoft introduces two new release channels: Edge and Long-term Support (LTS).
There are up to three Edge releases per year. Edge releases are supported with Standard Support, which includes bug and security fixes, for 1 month after the next Edge version is released. This is followed by 3 months of Extended Support, which includes critical bug and security fixes.
There is one LTS release per year (around February). LTS releases are supported with a minimum of 18 months of Standard Support, followed by a minimum of 6 months of Extended Support.
It is possible to switch from an Edge version to an LTS version and vice versa. However, when moving from Edge to LTS, a later LTS version must be chosen.
More information is available on the Mule Runtime website.
You should be running one of the supported release numbers listed above in the rightmost column.
You can submit an improvement to this page
on GitHub
.
This page has a corresponding Talk Page.
A JSON version of this page is available at /api/v1/products/mulesoft-runtime/. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/mulesoft-runtime.ics.