- Drop support for GHC prior GHC-8.6.5
- Depend on
bifunctor-classes-compat
only. Instances for types defined inbifunctors
package are moved there. With this changeassoc
only depends onbase
andtagged
. - Mark modules as explicitly Safe
- Add 'Swap' instances for more n-tuples
- Add
Assoc Const
andTagged
instances