0.0.13

• Fix for bug affecting SSR

0.0.12

Bug fix for a problem affecting SSR in development builds.

0.0.11

• Experimental React Concurrent Mode support
• Performance improvements
• Flow types and improved TypeScript types
• ES, CommonJS, and UMD packages
• Synchronization Across React Roots
• Preliminary Developer Tools API
• Test Infrastructure Fixes

0.0.10

• Fix exports for snapshot hooks

0.0.9

Features

• TypeScript support now rolled into Recoil repository and package.
• Recoil Snapshot API for observing and managing global Recoil state.

Improvements

• Throw error with meaningful message if user doesn't use an atom or selector with most Recoil hooks (#205) - Thanks @alexandrzavalii
• Improve testing (#321, #318, #294, #262, #295) - Thanks @aaronabramov, @komalov, @mondaychen, @drarmstr, and @tyler-mitchell
• Improve open-source build (#249, #203, #33) - Thanks to @tony-go, @acutmore, and @jaredpalmer

Bug Fixes

• Some fixes for Server Side Rendering, though we do not officically support it yet. (#233, #220, #284) - Thanks @fyber-LJX, @Chrischuck, and @aulneau
• Fix selectors recording dependency subscriptions in some cases (#296) - Thanks @drarmstr
• Fix updaters in useRecoilCallback() getting current state (#260) - Thanks @drarmstr
• Fix error messages when throwing certain errors in the open-source build. (#199) - Thanks @jonthomp
• Reduce Flow errors for open-source builds (#308) - Thanks @komalov

0.0.8

Bug Fixes

• Build system and repository syncing fixed.
• Fixed a bug where atoms that stored self-referential structures would cause an infinite loop. (#153)
• Fixed bugs affecting Server-Side Rendering. (#53)

Features

• TypeScript support is now available via DefinitelyTyped.
• atomFamily and selectorFamily: these provide a standard way to create atoms and selectors using memoized functions. Compared with doing this yourself, in the future these will help with memory management.
• noWait, waitForNone, waitForAny, waitForAll: helpers for concurrency and other advanced logic in async selectors.
• constSelector and errorSelector: selectors that always evaluate to a constant or always throw an error.
• readOnlySelector: wraps a read-write