Apache Camel is an open source framework for message-oriented middleware with a rule-based routing and mediation engine. It provides a Java object-based implementation of the Enterprise Integration Patterns using an application programming interface (or declarative Java domain-specific language) to configure routing and mediation rules.

Release Java support Released Bug and Security Fixes Latest
4.5 17, 21 3 weeks and 6 days ago
(23 Mar 2024)
Yes 4.5.0
(23 Mar 2024)
4.4 (LTS) 17, 21 2 months and 1 week ago
(12 Feb 2024)
Ends in 9 months and 4 weeks
(12 Feb 2025)
4.4.1
(09 Mar 2024)
3.22 (LTS) 11, 17 4 months ago
(19 Dec 2023)
Ends in 8 months
(26 Dec 2024)
3.22.1
(25 Jan 2024)
4.3 17, 21 4 months ago
(11 Dec 2023)
Ended 2 months and 1 week ago
(12 Feb 2024)
4.3.0
(11 Dec 2023)
4.2 17, 21 5 months ago
(10 Nov 2023)
Ended 4 months ago
(18 Dec 2023)
4.2.0
(10 Nov 2023)
4.1 17 6 months ago
(06 Oct 2023)
Ended 5 months ago
(15 Nov 2023)
4.1.0
(06 Oct 2023)
4.0 (LTS) 17 8 months ago
(10 Aug 2023)
Ends in 3 months and 3 weeks
(10 Aug 2024)
4.0.4
(27 Jan 2024)
3.21 (LTS) 11, 17 10 months ago
(23 Jun 2023)
Ends in 2 months
(23 Jun 2024)
3.21.4
(24 Jan 2024)
3.20 (LTS) 11, 17 1 year and 4 months ago
(16 Dec 2022)
Ended 3 months and 2 weeks ago
(31 Dec 2023)
3.20.9
(08 Dec 2023)
3.19 11, 17 1 year and 6 months ago
(29 Sep 2022)
Ended 1 year and 4 months ago
(16 Dec 2022)
3.19.0
(29 Sep 2022)
3.18 (LTS) 11, 17 1 year and 9 months ago
(02 Jul 2022)
Ended 8 months ago
(31 Jul 2023)
3.18.8
(10 Jun 2023)
3.17 11, 17 1 year and 11 months ago
(15 May 2022)
Ended 1 year and 9 months ago
(02 Jul 2022)
3.17.0
(15 May 2022)
3.16 11 2 years ago
(22 Mar 2022)
Ended 1 year and 11 months ago
(15 May 2022)
3.16.0
(22 Mar 2022)
3.15 11 2 years ago
(31 Jan 2022)
Ended 2 years ago
(22 Mar 2022)
3.15.0
(31 Jan 2022)
3.14 (LTS) 8, 11 2 years and 4 months ago
(12 Dec 2021)
Ended 1 year and 3 months ago
(31 Dec 2022)
3.14.10
(04 Nov 2023)
3.13 8, 11 2 years and 5 months ago
(08 Nov 2021)
Ended 2 years and 4 months ago
(12 Dec 2021)
3.13.0
(08 Nov 2021)
3.12 8, 11 2 years and 6 months ago
(28 Sep 2021)
Ended 2 years and 5 months ago
(08 Nov 2021)
3.12.0
(28 Sep 2021)
3.11 (LTS) 8, 11 2 years and 10 months ago
(23 Jun 2021)
Ended 1 year and 9 months ago
(30 Jun 2022)
3.11.7
(01 May 2022)
3.10 8, 11 2 years and 11 months ago
(15 May 2021)
Ended 2 years and 10 months ago
(23 Jun 2021)
3.10.0
(15 May 2021)
3.9 8, 11 3 years ago
(22 Mar 2021)
Ended 2 years and 11 months ago
(15 May 2021)
3.9.0
(22 Mar 2021)
3.8 8, 11 3 years ago
(09 Feb 2021)
Ended 3 years ago
(22 Mar 2021)
3.8.0
(09 Feb 2021)
3.7 (LTS) 8, 11 3 years and 4 months ago
(11 Dec 2020)
Ended 2 years and 3 months ago
(31 Dec 2021)
3.7.7
(17 Dec 2021)
3.6 8, 11 3 years and 6 months ago
(16 Oct 2020)
Ended 3 years and 4 months ago
(11 Dec 2020)
3.6.0
(16 Oct 2020)
3.5 8, 11 3 years and 7 months ago
(31 Aug 2020)
Ended 3 years and 6 months ago
(16 Oct 2020)
3.5.0
(31 Aug 2020)
3.4 (LTS) 8, 11 3 years and 10 months ago
(14 Jun 2020)
Ended 2 years and 9 months ago
(30 Jun 2021)
3.4.6
(17 Jun 2021)
3.3 8, 11 3 years and 11 months ago
(10 May 2020)
Ended 3 years and 10 months ago
(14 Jun 2020)
3.3.0
(10 May 2020)
3.2 8, 11 4 years ago
(01 Apr 2020)
Ended 3 years and 11 months ago
(10 May 2020)
3.2.0
(01 Apr 2020)
3.1 8, 11 4 years ago
(20 Feb 2020)
Ended 4 years ago
(01 Apr 2020)
3.1.0
(20 Feb 2020)
2.25 (LTS) 8 4 years ago
(19 Jan 2020)
Ended 2 years ago
(31 Jan 2022)
2.25.4
(24 May 2021)
3.0 8, 11 4 years ago
(24 Nov 2019)
Ended 4 years ago
(20 Feb 2020)
3.0.1
(11 Jan 2020)

Apache Camel follows Semantic Versioning. There are two LTS releases per year, and they are supported for one year with security and important/critical bug fixes. Non-LTS releases donโ€™t receive any support.

A list of known CVEs is available on the security information page.

More information is available on the Apache Camel 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 :octocat: . This page has a corresponding Talk Page.

A JSON version of this page is available at /api/apache-camel.json. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/apache-camel.ics.