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

Release Released Active Support Security Support Latest
6.5 1 month and 4 weeks ago
(09 Jun 2025)
Yes Yes 6.5.0
(09 Jun 2025)
6.4 (LTS) 3 months and 1 week ago
(28 Apr 2025)
Ends in 5 months
(05 Jan 2026)
Ends in 10 months
(22 Jun 2026)
6.4.0
(28 Apr 2025)
6.3 4 months and 3 weeks ago
(17 Mar 2025)
Ended 2 months and 1 week ago
(26 May 2025)
Ended 2 months and 1 week ago
(26 May 2025)
6.3.0
(17 Mar 2025)
6.2 6 months ago
(03 Feb 2025)
Ended 4 months ago
(28 Mar 2025)
Ended 4 months ago
(28 Mar 2025)
6.2.0
(03 Feb 2025)
6.1 7 months ago
(23 Dec 2024)
Ended 5 months and 2 weeks ago
(22 Feb 2025)
Ended 5 months and 2 weeks ago
(22 Feb 2025)
6.1.0
(23 Dec 2024)
6.0 8 months and 4 weeks ago
(12 Nov 2024)
Ended 7 months ago
(28 Dec 2024)
Ended 7 months ago
(28 Dec 2024)
6.0.1
(15 Nov 2024)
5.12 (LTS) 10 months ago
(30 Sep 2024)
Ended 3 months and 1 week ago
(28 Apr 2025)
Ends in 2 months and 1 week
(13 Oct 2025)
5.12.0
(30 Sep 2024)
5.11 11 months ago
(19 Aug 2024)
Ended 10 months ago
(04 Oct 2024)
Ended 10 months ago
(04 Oct 2024)
5.11.1
(23 Sep 2024)
5.10 1 year ago
(08 Jul 2024)
Ended 11 months ago
(19 Aug 2024)
Ended 11 months ago
(19 Aug 2024)
5.10.2
(06 Aug 2024)
5.9 1 year and 2 months ago
(03 Jun 2024)
Ended 1 year ago
(08 Jul 2024)
Ended 1 year ago
(08 Jul 2024)
5.9.0
(03 Jun 2024)
5.8 (LTS) 1 year and 3 months ago
(15 Apr 2024)
Ended 7 months ago
(30 Dec 2024)
Ended 1 month and 3 weeks ago
(16 Jun 2025)
5.8.0
(15 Apr 2024)
5.7 1 year and 5 months ago
(04 Mar 2024)
Ended 1 year and 3 months ago
(20 Apr 2024)
Ended 1 year and 3 months ago
(20 Apr 2024)
5.7.0
(04 Mar 2024)
5.6 1 year and 6 months ago
(22 Jan 2024)
Ended 1 year and 5 months ago
(04 Mar 2024)
Ended 1 year and 5 months ago
(04 Mar 2024)
5.6.0
(22 Jan 2024)
5.5 1 year and 8 months ago
(11 Dec 2023)
Ended 1 year and 6 months ago
(22 Jan 2024)
Ended 1 year and 6 months ago
(22 Jan 2024)
5.5.0
(11 Dec 2023)
5.4 (LTS) 1 year and 9 months ago
(30 Oct 2023)
Ended 1 year ago
(08 Jul 2024)
Ended 7 months ago
(23 Dec 2024)
5.4.1
(22 Jan 2024)
5.3 1 year and 10 months ago
(18 Sep 2023)
Ended 1 year ago
(07 Jul 2024)
Ended 7 months ago
(22 Dec 2024)
5.3.0
(18 Sep 2023)
5.2 2 years ago
(07 Aug 2023)
Ended 1 year and 10 months ago
(21 Sep 2023)
Ended 1 year and 10 months ago
(21 Sep 2023)
5.2.0
(07 Aug 2023)
5.1 2 years ago
(26 Jun 2023)
Ended 2 years ago
(07 Aug 2023)
Ended 2 years ago
(07 Aug 2023)
5.1.2
(30 Jun 2023)
5.0 2 years and 2 months ago
(15 May 2023)
Ended 2 years ago
(08 Jul 2023)
Ended 2 years ago
(08 Jul 2023)
5.0.0
(15 May 2023)
4.12 (LTS) 2 years and 4 months ago
(03 Apr 2023)
Ended 1 year and 8 months ago
(10 Dec 2023)
Ended 1 year and 2 months ago
(26 May 2024)
4.12.4
(22 Jan 2024)
4.8 (LTS) 2 years and 9 months ago
(17 Oct 2022)
Ended 2 years ago
(06 Jul 2023)
Ended 1 year and 7 months ago
(21 Dec 2023)
4.8.6
(12 Jun 2023)
4.4 (LTS) 3 years ago
(03 May 2022)
Ended 2 years and 6 months ago
(08 Feb 2023)
Ended 2 years ago
(26 Jul 2023)
4.4.5
(04 May 2023)
3.28 (LTS) 3 years and 12 months ago
(10 Aug 2021)
Ended 3 years ago
(18 Jul 2022)
Ended 2 years and 7 months ago
(02 Jan 2023)
3.28.12
(04 May 2023)
3.24 (LTS) 4 years and 7 months ago
(28 Dec 2020)
Ended 3 years and 10 months ago
(23 Sep 2021)
Ended 3 years and 5 months ago
(10 Mar 2022)
3.24.7
(02 Nov 2022)
3.20 (LTS) 5 years ago
(13 Jul 2020)
Ended 4 years ago
(31 Mar 2021)
Ended 3 years and 10 months ago
(15 Sep 2021)
3.20.7
(03 Jun 2021)
3.16 (LTS) 5 years ago
(20 Jan 2020)
Ended 4 years and 10 months ago
(12 Oct 2020)
Ended 4 years ago
(29 Mar 2021)
3.16.10
(05 Aug 2020)
3.12 (LTS) 6 years ago
(06 Aug 2019)
Ended 5 years ago
(22 Apr 2020)
Ended 4 years and 10 months ago
(07 Oct 2020)
3.12.4
(21 May 2020)
3.8 (LTS) 6 years ago
(18 Feb 2019)
Ended 5 years and 9 months ago
(06 Nov 2019)
Ended 5 years ago
(22 Apr 2020)
3.8.3
(28 Jun 2019)
3.4 (LTS) 6 years and 11 months ago
(28 Aug 2018)
Ended 6 years ago
(13 May 2019)
Ended 5 years and 9 months ago
(28 Oct 2019)
3.4.8
(22 Jan 2019)
2.18 (LTS) 7 years ago
(01 Jan 2018)
Ended 6 years and 11 months ago
(12 Sep 2018)
Ended 6 years ago
(27 Feb 2019)
2.18.2
(14 Feb 2018)
2.16 (LTS) 7 years and 10 months ago
(10 Oct 2017)
Ended 7 years ago
(18 Jun 2018)
Ended 6 years and 8 months ago
(03 Dec 2018)
2.16.4
(14 Feb 2018)
2.12 (LTS) 8 years ago
(15 Mar 2017)
Ended 7 years ago
(25 Nov 2017)
Ended 7 years ago
(12 May 2018)
2.12.2
(27 Apr 2017)
2.8 (LTS) 8 years and 11 months ago
(09 Sep 2016)
Ended 8 years ago
(15 May 2017)
Ended 7 years and 9 months ago
(30 Oct 2017)
2.8.3
(01 Nov 2016)
2.4 (LTS) 9 years ago
(29 Feb 2016)
Ended 8 years ago
(07 Nov 2016)
Ended 8 years ago
(24 Apr 2017)
2.4.6
(05 Jun 2016)

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.

Show Product Identifiers

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/v1/products/emberjs/. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/emberjs.ics.