React v0.4.1 is a small update, mostly containing correctness fixes. Some code has been restructured internally but those changes do not impact any of our public APIs.
setStatecallbacks are now executed in the scope of your component.
clickevents now work on Mobile Safari.
- Prevent a potential error in event handling if
- Don't set DOM attributes to the string
"undefined"on update when previously defined.
- Improved support for
- Added checksums to detect and correct cases where server-side rendering markup mismatches what React expects client-side.
- Improved environment detection so it can be run in a non-browser environment.