lens-3.8: Simple l ↦ l'
Data.Thyme{,.Time}: write some documentation
Data.Thyme.Time: re-export module Data.Thyme
Data.Thyme.Clock: micro{,Nominal}DiffTime ∷ Iso' Int64 {,Nominal}DiffTime
Data.Thyme.Clock.TAI: parse '-' sign in micro ∷ Parser Micro
Data.Thyme.Clock: instance Read {,Nominal}DiffTime
thyme.cabal: bump version to 0.2.2.0