Add support for mtl-2.3.1 and hence GHC 9.6, thanks to @RyanGlScott. Various Cabal file fixes.
Fix for simplified subsumption.
Fix testsuite to work with GHC 8.4+, thanks to @philderbeast.
Bugfix for 7.8.4.
Add support for 7.8.4, which didn't auto-derive Typeable.
Add Data and Generic instances where possible, thanks to
@s9gf4ult on GitHub.
Fix warning-inducing omission in cabal file.
Initial release.