bug fixes
Released on December 2nd, 2025
md5sumThe list of major changes is described on Piwigo 16.0.0 release note
Bugs fixed
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Using HTTP Basic Auth on Nginx returning {"stat":"fail","err":401,"message":"Invalid api_key"}
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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_16.1.0.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.