WIP: V4

[mweststrate]

Open items

• should state be made observable as well? See: Observable props of observer-ed component #136 (comment). Cc @Strate
• merge Dispose reaction on error inside rendering #134 after adding tests
• Evaluate https://github.com/mobxjs/mobx-react/tree/improve-proptypes-on-inject branch
• Implement Idea: make inject a reactive function as well #111 (inject should be reactive)?
• Implement why published package does not have minified version? #147 (provide UMD build), then update Which files need to be hosted? #118
• Implement Idea: Introduce Observer as higher order component #138, Observer regions
• Merge in Question: should observer always apply pure? #160, always pure observer
• Fix RN: unable to resolve react-dom on 4.0.0-rc3 #162
• always use React.batchedUpdates, even outside react events
• release beta, verify v4 against some projects
• run perf tests
• update deps of dev-tools
• Update docs (gh-pages branch of MobX)

[Strate]

@mweststrate as discussed at #136, I've added test case for setState() -> reRender case.

[mweststrate]

@Strate tnx!

mobx-react@4.0.0-beta.1 is now available on NPM

[mweststrate]

Encountered reaction loops when testing rc.1 against our test suite. Will investigate further

[Strate]

@mweststrate great work! Could you please publish 4.0.0-rc.2 (or I can do it)

[mweststrate]

@Strate just did that a few minutes ago :-D. It also includes #160 btw mobx-react@4.0.0-rc.2

[Strate]

@mweststrate what exactly included from #160? I don't see any commit...

[mweststrate]

Dôh, forgot to tag the commit: https://github.com/mobxjs/mobx-react/compare/v4...160-pure-observer?expand=1