WARNING

• this release is the first release of FastAdapter migrated to kotlin.

Changes

• this release contains a big amount of changes, including many breaking API changes to make its implementation easier, and make the APIs better compatible with kotlin.
  • Please see the migration notes: https://github.com/mikepenz/FastAdapter/blob/feature/v4/MIGRATION.md#v4xy

Changes on top of rc03

• open up various classes to allow overwriting
• extendable itemfilter
• out for eventhooks
• update to kotlin 1.3.30