The PHP development team announces the immediate availability of PHP 
8.3.21. This is a bugfix release.
All PHP 8.3 users are encouraged to upgrade to this version.
For source downloads of PHP 8.3.21 please visit our downloads page: 
https://www.php.net/downloads 
Windows binaries can be found on the PHP for Windows site. 
The list of changes is recorded in the ChangeLog.
Release Announcement: https://php.net/releases/8_3_21.php 
Downloads: https://php.net/downloads 
Windows downloads: https://windows.php.net/download#php-8.3 
Changelog: https://php.net/ChangeLog-8.php#8.3.21 
Release Manifest: 
https://gist.github.com/ericmann/4950b11863955e6ebfbf417978a4fc35
Many thanks to all the contributors and supporters!
Eric Mann, Jakub Zelenka, and Pierrick Charron
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