PHP 8.5.5RC1 has just been released and may be downloaded from
Or use the git tag: php-8.5.5RC1
Windows binaries, once built, will be available at:
Please test it carefully and report any bugs at
Sign in to GitHub · GitHub on GitHub.
8.5.5 can be expected in 2 weeks, on 9 Apr 2026.
Potentially, there will be 8.5.5RC2 in one week.
Hash values and PGP signatures can be found below or at
Thank you, and happy testing!
Regards,
Volker Dusch, Daniel Scherzer, and Pierrick Charron