3.0 (2015-07-14)

Update to Play 2.4
Stateless and non-stateless CookieAuthenticator
Allow to customize the Gravatar service
Use scala.concurrent.duration.FiniteDuration instead of Int for duration based values
A lot of API enhancements

2.0 (2015-03-28)

Use lazy val to initialize SecureRandom, so that initialization occurs also async
Refactor authenticators and add BearerTokenAuthenticator, JWTAuthenticator, SessionAuthenticator and DummyAuthenticator
Better error handling for authenticators
Authenticators now using an extra backing store instead of only the cache
Split up SocialProvider.authenticate method into authenticate and retrieveProfile methods
Remove authInfo from SocialProfile
Add OAuth1 token secret implementation
Add OAuth2 state implementation
Documentation is now included in the repository and hosted on Read The Docs
Renamed packages "core" to "api", "contrib" to "impl", "utils" to "util"
Reorganized the project structure (moved all providers into the "impl" package, moved some classes/traits)
Add request handlers
Add request providers in combination with HTTP basic auth provider
Add Dropbox provider
Add Clef provider
Add request extractors
Better social profile builder implementation
Add OpenID providers Steam and Yahoo
Better error handling