5

• Inverted the dependency on semigroupoids. We can support a much wider array of base versions than it can.
• Added flags

4.2.1

• Support Arg from semigroups 0.16.2
• Fixed a typo.

4.2

• Bumped dependency on tagged, which is required to build cleanly on GHC 7.9+
• Only export Data.Bifunctor when building on GHC < 7.9, otherwise it comes from base.

4.1.1.1

• Added documentation for 'Bifoldable' and 'Bitraversable'

4.1.1

• Added Data.Bifunctor.Join
• Fixed improper lower bounds on base

4.1.0.1

• Updated to BSD 2-clause license

4.1

• Added product bifunctors

4.0

• Compatibility with semigroupoids 4.0

3.2

• Added missing product instances for Biapplicative and Biapply.

3.1

• Added Data.Biapplicative.
• Added the Clown and Joker bifunctors from Conor McBride's "Clowns to the left of me, Jokers to the right."
• Added instances for Const, higher tuples
• Added Tagged instances.

3.0.4

• Added Data.Bifunctor.Flip and Data.Bifunctor.Wrapped.

3.0.3

• Removed upper bounds from my other package dependencies