v0.5.1

• Add support for React17

v0.5.0

v. 0.5.0
useContext - add observedBits
add useDebugValue !
support React Dev Tools!
removed babel object spread!

v0.4.0

• update react-class-hooks to 0.4.0 https://github.com/salvoravida/react-class-hooks/releases/tag/v0.4.0
• upgrade babel