Release notes from php-src

PHP 8.5.4

2026-03-12T19:59:56Z

The PHP development team announces the immediate availability of PHP 8.5.4. This is a bug fix release.

All PHP 8.5 users are encouraged to upgrade to this version.

For source downloads of PHP 8.5.4 please visit our downloads page, Windows source and binaries can also be found there. The list of changes is recorded in the ChangeLog.

PHP 8.4.19

2026-03-12T19:59:06Z

The PHP development team announces the immediate availability of PHP 8.4.19. This is a bug fix release.

All PHP 8.4 users are encouraged to upgrade to this version.

For source downloads of PHP 8.4.19 please visit our downloads page, Windows source and binaries can also be found there. The list of changes is recorded in the ChangeLog.

php-8.5.4RC1

2026-02-24T16:05:13Z

Tag for php-8.5.4RC1

php-8.4.19RC1

2026-02-24T22:46:20Z

Tag for php-8.4.19RC1

PHP 8.5.3

2026-02-12T20:23:22Z

The PHP development team announces the immediate availability of PHP 8.5.3. This is a bug fix release.

All PHP 8.5 users are encouraged to upgrade to this version.

For source downloads of PHP 8.5.3 please visit our downloads page, Windows source and binaries can also be found there. The list of changes is recorded in the ChangeLog.

PHP 8.4.18

2026-02-12T15:46:35Z

The PHP development team announces the immediate availability of PHP 8.4.18. This is a bug fix release.

All PHP 8.4 users are encouraged to upgrade to this version.

For source downloads of PHP 8.4.18 please visit our downloads page, Windows source and binaries can also be found there. The list of changes is recorded in the ChangeLog.

php-8.5.3RC1

2026-01-27T16:34:32Z

Tag for php-8.5.3RC1

php-8.4.18RC1

2026-01-27T13:17:07Z

Tag for php-8.4.18RC1

PHP 8.5.2

2026-02-06T17:05:04Z

The PHP development team announces the immediate availability of PHP 8.5.2. This is a bug fix release.

All PHP 8.5 users are encouraged to upgrade to this version.

For source downloads of PHP 8.5.2 please visit our downloads page, Windows source and binaries can also be found there. The list of changes is recorded in the ChangeLog.

PHP 8.4.17

2026-02-06T17:04:29Z

The PHP development team announces the immediate availability of PHP 8.4.17. This is a bug fix release.

All PHP 8.4 users are encouraged to upgrade to this version.

For source downloads of PHP 8.4.17 please visit our downloads page, Windows source and binaries can also be found there. The list of changes is recorded in the ChangeLog.