Be sure to check our Hotfix instructions before starting the hotfix process.It might save you some trouble afterwards.
Fixed bugs:
Fixed bugs:
- Facebook integration - Facebook authentication on Portal Engine sites did not respect the 'Require unique user emails' setting and could create user accounts with the same email address as an existing user in the system. After applying the hotfix, such conflicts result in the creation of a Kentico user account with an empty email address.
- UI personalization - Notifications about unsaved changes did not work in the Pages application for users who had the 'Properties' tab hidden by the UI personalization feature.