0.4.0.1

• Allow bytestring-0.11
• Remove duplicate semigroups dependency

0.4

• Add instances for type-classes in current base, binary, deepseq and hashable
• Add combinators mirroring Data.Maybe, Data.Either and Data.Tuple
• Add Strict lazy strict type-class with toStrict / toLazy conversion functions
• Modules are explicitly marked Safe or Trustworthy
• Add strict These
• :!: (Pair constructor) is non-associative