- Upgrade Play 2.2.0 to 2.2.6
- https://www.playframework.com/documentation/2.5.x/Migration23
- https://www.playframework.com/documentation/2.5.x/Migration24
- http://www.silhouette.rocks/ - Secure Social replacement
- https://www.playframework.com/documentation/2.5.x/Migration25
- https://www.playframework.com/documentation/2.6.x/Migration26
Sbt migration: http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html