bug fixes
Released on February 24th, 2026
md5sumThe list of major changes is described on Piwigo 16.0.0 release note
Bugs fixed
Languages
Upgrade
[16.x] stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in pwg.comments.php
Czech (Česky)
English
Finnish (suomi)
French (Français)
Hebrew (עברית)
Hungarian (Magyar)
Korean (한국어)
Portuguese (Português)
Romanian (Română)
Russian (Русский)
Slovak (Slovensky)
Turkish (Türkçe)
Chinese (简体中文)
We recommend the automatic upgrade. If you're running version 2.2+, Piwigo will tell you which plugins may be not compatible with Piwigo 16 before upgrade.
If you're running Piwigo 16.x you can also download the 16.x_to_16.3.0.zip archive that contains all new and modified files. Once you have extracted the files, transfer them onto your web server with a FTP client over your Piwigo 16.x installation. No database upgrade is required.
If you are running a version older than 16 and do not want to use the automatic upgrade, then follow the manual upgrade.