yesod/ReleaseNotes.md

Yesod 0.10

• Replace lift with liftHandler and liftWidget
• No more GGHandler or GGWidget
• No more liftIOHandler
• Enumerators are gone, in come conduits, now you can catch exceptions!
• Move from pool to resource-pool
• Rework of the redirect system
• Configure database parameters via environment variables.
• Fully reworked routing, much more efficient.
• Cleaned up EntityDef, making it more resilient to renamings.