About: https://github.com/Piwigo/Piwigo-Social-Connect/pull/27
This updates Hybridauth to 3.8.1:
Hybridauth to 3.8.1(for google authentication issues with old version - this one works fine)
oauth_id column value was changed to provider---user_email
google redirect uri should be - http://{app_url}/plugins/oAuth/auth.php?provider=Google
Compatible with: 13
Provides various ways to sign in your gallery.
Supported services :
Facebook, Google, Instagram, LinkedIn, Tumblr, Twitter, Windows Live, Yahoo, OpenID, Flickr, Steam Community, Wordpress, 500px, Vkontakte.
Each authentication provider needs to be registered first, necessary help is available on the plugin configuration page.