Symfony

framework php-runtime

Symfony is a free and open-source PHP web application framework and a set of reusable PHP component libraries.

Release Released Active Support Security Support Latest
7.2 1 week and 5 days ago
(29 Nov 2024)
 Ends in 7 months
(31 Jul 2025)
 Ends in 7 months
(31 Jul 2025)
 7.2.0
(29 Nov 2024)
7.1 6 months ago
(31 May 2024)
 Ends in 1 month and 3 weeks
(31 Jan 2025)
 Ends in 1 month and 3 weeks
(31 Jan 2025)
 7.1.9
(27 Nov 2024)
7.0 1 year ago
(29 Nov 2023)
 Ended 4 months and 1 week ago
(31 Jul 2024)
 Ended 4 months and 1 week ago
(31 Jul 2024)
 7.0.10
(26 Jul 2024)
6.4 (LTS) 1 year ago
(29 Nov 2023)
 Ends in 1 year and 11 months
(30 Nov 2026)
 Ends in 2 years and 11 months
(30 Nov 2027)
 6.4.16
(27 Nov 2024)
6.3 1 year and 6 months ago
(30 May 2023)
 Ended 10 months ago
(31 Jan 2024)
 Ended 10 months ago
(31 Jan 2024)
 6.3.12
(30 Jan 2024)
6.2 2 years ago
(30 Nov 2022)
 Ended 1 year and 4 months ago
(31 Jul 2023)
 Ended 1 year and 4 months ago
(31 Jul 2023)
 6.2.14
(31 Jul 2023)
6.1 2 years and 6 months ago
(27 May 2022)
 Ended 1 year and 10 months ago
(31 Jan 2023)
 Ended 1 year and 10 months ago
(31 Jan 2023)
 6.1.12
(01 Feb 2023)
6.0 3 years ago
(29 Nov 2021)
 Ended 1 year and 10 months ago
(31 Jan 2023)
 Ended 1 year and 10 months ago
(31 Jan 2023)
 6.0.20
(01 Feb 2023)
5.4 (LTS) 3 years ago
(29 Nov 2021)
 Ended 1 week and 4 days ago
(30 Nov 2024)
 Ends in 4 years
(28 Feb 2029)
 5.4.49
(29 Nov 2024)
5.3 3 years and 6 months ago
(31 May 2021)
 Ended 2 years and 11 months ago
(01 Jan 2022)
 Ended 2 years and 11 months ago
(01 Jan 2022)
 5.3.16
(01 Mar 2022)
5.2 4 years ago
(30 Nov 2020)
 Ended 3 years and 4 months ago
(21 Jul 2021)
 Ended 3 years and 4 months ago
(21 Jul 2021)
 5.2.14
(29 Jul 2021)
5.1 4 years and 6 months ago
(31 May 2020)
 Ended 3 years and 10 months ago
(21 Jan 2021)
 Ended 3 years and 10 months ago
(21 Jan 2021)
 5.1.11
(27 Jan 2021)
5.0 5 years ago
(21 Nov 2019)
 Ended 4 years ago
(21 Jul 2020)
 Ended 4 years ago
(21 Jul 2020)
 5.0.11
(24 Jul 2020)
4.4 (LTS) 5 years ago
(21 Nov 2019)
 Ended 2 years ago
(21 Nov 2022)
 Ended 1 year ago
(21 Nov 2023)
 4.4.51
(10 Nov 2023)
4.3 5 years ago
(30 May 2019)
 Ended 4 years and 11 months ago
(01 Jan 2020)
 Ended 4 years and 5 months ago
(01 Jul 2020)
 4.3.11
(31 Jan 2020)
4.2 6 years ago
(30 Nov 2018)
 Ended 5 years ago
(01 Jul 2019)
 Ended 4 years and 11 months ago
(01 Jan 2020)
 4.2.12
(13 Nov 2019)
4.1 6 years ago
(30 May 2018)
 Ended 5 years and 11 months ago
(01 Jan 2019)
 Ended 5 years ago
(01 Jul 2019)
 4.1.13
(17 Apr 2019)
4.0 7 years ago
(30 Nov 2017)
 Ended 6 years ago
(01 Jul 2018)
 Ended 5 years and 11 months ago
(01 Jan 2019)
 4.0.15
(06 Dec 2018)
3.4 (LTS) 7 years ago
(30 Nov 2017)
 Ended 4 years ago
(01 Nov 2020)
 Ended 3 years ago
(01 Nov 2021)
 3.4.49
(19 May 2021)
3.3 7 years ago
(29 May 2017)
 Ended 6 years and 11 months ago
(01 Jan 2018)
 Ended 6 years ago
(01 Jul 2018)
 3.3.18
(01 Aug 2018)
3.2 8 years ago
(30 Nov 2016)
 Ended 7 years ago
(01 Jul 2017)
 Ended 6 years and 11 months ago
(01 Jan 2018)
 3.2.14
(16 Nov 2017)
3.1 8 years ago
(30 May 2016)
 Ended 7 years and 11 months ago
(01 Jan 2017)
 Ended 7 years ago
(01 Jul 2017)
 3.1.10
(27 Jan 2017)
3.0 9 years ago
(30 Nov 2015)
 Ended 8 years ago
(01 Jul 2016)
 Ended 7 years and 11 months ago
(01 Jan 2017)
 3.0.9
(30 Jul 2016)
2.8 (LTS) 9 years ago
(30 Nov 2015)
 Ended 6 years ago
(01 Nov 2018)
 Ended 5 years ago
(01 Nov 2019)
 2.8.52
(13 Nov 2019)
2.7 (LTS) 9 years ago
(30 May 2015)
 Ended 6 years ago
(01 May 2018)
 Ended 5 years and 7 months ago
(01 May 2019)
 2.7.52
(17 Apr 2019)
2.3 (LTS) 11 years ago
(03 Jun 2013)
 Ended 8 years ago
(01 May 2016)
 Ended 7 years ago
(01 May 2017)
 2.3.42
(30 May 2016)

Symfony manages its releases through a time-based model. A new Symfony minor version comes out every six months, one in May and one in November.

Starting from the Symfony 3.x branch, the number of minor versions is limited to five per branch (X.0, X.1, X.2, X.3 and X.4). The last minor version of a branch (e.g. 3.4, 4.4, 5.4) is considered a long-term support version and the other ones are considered standard versions:

Version Type Bugs are fixed for Security issues are fixed for
Standard 8 months 8 months
Long-Term Support (LTS) 3 years 4 years

More information is available on the Symfony website.

You should be running one of the supported release numbers listed above in the rightmost column.

You can check the version that you are currently using by running: 
composer show | grep "symfony/"
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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/symfony.json. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/symfony.ics.