- Extended Taxonomies library has been merged in.
- Allow Composer autoloading (
extended-cpts.phpis specified as an autoloaded file). - Bump minimum supported PHP version to 7.0.
- Bump minimum supported WordPress version to 4.8.
- Remove the funky
inithook handling to bring functionality inline with core'sregister_post_type()andregister_taxonomy(). - Use the connection field title for P2P connection column headings when possible.