v4.2.1

• fix(devtool): add devtool support for createStore

v4.2.0

• feat(lane): add subscribe, unsubscribe apis
• feat(model): create models repeatedly will not override existing models
• fix(ssr): useLayoutEffect -> useEffect

v4.1.2

• fix(usemodel): only when constructor.name == 'Object' can data be merged

v4.1.1

• feat(migrate): support old model migration

v4.1.0

• feat(store): add createStore + useModel apis
• feat(createstore): support namespace

v4.0.1

• fix(devtools): don't connect devtools on production
• feat(subscribe): pass context to callback

v4.0.2

• feat(action): add return value

v4.0.0

• feat(usestore): use selector to replace depActions (#161)

v3.1.4

• fix(immer): remove the direct manipulation of global state

v3.1.3

• fix(getstate): fix error getState that exported from anonymous model