Ember is an open-source JavaScript web framework for building modern web applications.

Release Released Active Support Security Support Latest
5.7 1 month and 2 weeks ago
(04 Mar 2024)
Yes Yes 5.7.0
(04 Mar 2024)
5.6 3 months ago
(22 Jan 2024)
Ended 1 month and 2 weeks ago
(04 Mar 2024)
Ended 1 month and 2 weeks ago
(04 Mar 2024)
5.6.0
(22 Jan 2024)
5.5 4 months and 2 weeks ago
(11 Dec 2023)
Ended 3 months ago
(22 Jan 2024)
Ended 3 months ago
(22 Jan 2024)
5.5.0
(11 Dec 2023)
5.4 (LTS) 5 months and 3 weeks ago
(30 Oct 2023)
Ends in 2 months and 2 weeks
(08 Jul 2024)
Ends in 8 months
(23 Dec 2024)
5.4.1
(22 Jan 2024)
5.3 7 months ago
(18 Sep 2023)
Ended 5 months and 3 weeks ago
(03 Nov 2023)
Ended 5 months and 3 weeks ago
(03 Nov 2023)
5.3.0
(18 Sep 2023)
5.2 8 months ago
(07 Aug 2023)
Ended 7 months ago
(21 Sep 2023)
Ended 7 months ago
(21 Sep 2023)
5.2.0
(07 Aug 2023)
5.1 10 months ago
(26 Jun 2023)
Ended 8 months ago
(07 Aug 2023)
Ended 8 months ago
(07 Aug 2023)
5.1.2
(30 Jun 2023)
5.0 11 months ago
(15 May 2023)
Ended 9 months ago
(08 Jul 2023)
Ended 9 months ago
(08 Jul 2023)
5.0.0
(15 May 2023)
4.12 (LTS) 1 year ago
(03 Apr 2023)
Ended 4 months and 2 weeks ago
(10 Dec 2023)
Ends in 1 month and 3 days
(26 May 2024)
4.12.4
(22 Jan 2024)
4.8 (LTS) 1 year and 6 months ago
(17 Oct 2022)
Ended 9 months ago
(06 Jul 2023)
Ended 4 months ago
(21 Dec 2023)
4.8.6
(12 Jun 2023)
4.4 (LTS) 1 year and 11 months ago
(03 May 2022)
Ended 1 year and 2 months ago
(08 Feb 2023)
Ended 9 months ago
(26 Jul 2023)
4.4.5
(04 May 2023)
3.28 (LTS) 2 years and 8 months ago
(10 Aug 2021)
Ended 1 year and 9 months ago
(18 Jul 2022)
Ended 1 year and 3 months ago
(02 Jan 2023)
3.28.12
(04 May 2023)
3.24 (LTS) 3 years ago
(28 Dec 2020)
Ended 2 years and 7 months ago
(23 Sep 2021)
Ended 2 years ago
(10 Mar 2022)
3.24.7
(02 Nov 2022)

Ember follows Semantic Versioning. The Ember team aims to ship new features in minor releases, and make major releases as rare as possible. A minor release is published about once every six weeks.

Long Term Support

Once a release of Ember gets promoted to LTS, it receives bugfixes for 36 weeks and security updates for 54 weeks.

An LTS is declared roughly every 4 minor versions, excluding the x.0 minor version. The last minor version before the next major release is also considered to be an LTS. For example, in Ember 2.x, the following versions were considered LTS’s: 2.4, 2.8, 2.12, 2.16, and 2.18 (last version).

Before a version can be called an “LTS” release, it has to spend at least 6 weeks as a stable release, where it is used and tested by thousands of developers.

More information is available on the Ember 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/emberjs.json. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/emberjs.ics.