Release Notes: The HTML template was redesigned (and respects Web standards better). The ability to manage any kind of file types (not only pictures) was added. New special categories were added, including random pictures, new categories, best rated, and a calendar. The search tool was improved, so that users can search on dates, in a subset of categories, etc. The ability to support EXIF and IPTC metadata was added. Many optimizations were made.
Release Notes: Eight bugs were fixed in the Web API, authentication, and mysqli database connector. Kannada (ಕನ್ನಡ) and Norwegian (Nynorsk) languages were added, and 18 languages were updated.
Release Notes: An advanced setting for protection of original photos has been added, to make Piwigo an even safer place for your photos. Piwigo becomes more social with email and website fields for user comments. External authentication with the oAuth plugin lets your visitors connect with their Facebook, Google, OpenID, or Wordpress.com account (and many others). The new Web API explorer will help developers know how to communicate remotely with Piwigo. Piwigo 2.5 brings 30+ new features and is now available in 51 languages.
Release Notes: This stable release fixes a vulnerability for Piwigo installed on Windows platforms. The Plugin LocalFiles Editor has been improved for security. Ten languages have been updated.
Release Notes: In this stable release, several bugs were fixed and a minor security bug was fixed. 12 languages have been updated. A few new minor features were added, such as quick links for each tag on the tag administration screen.