Value component -> MultiValue
Major API changes Component props, SingleValue and MultiValue have been merged
Options & Value components get their label as their Children
new simpleValue prop for when you want to deal with values as strings or numbers (legacy behaviour, defaults to false). onChange no longer receives an array of expanded values as the second argument.
onOptionLabelClick -> onValueClick
CSS is now accessible from react-select/default.css instead of react-select/react-select.css
loadingPlaceholder prop
autoload changed to minimumInput and now controls the minimum input to load options
cacheAsyncResults -> cache (new external cache support) - defaults to true
new ignoreAccents prop (on by default), thanks Guilherme Guerchmann
new escapeClearsValue prop (on by default)
bug where the filter wouldn't be reset after blur
complex option values are much better supported now, won't throw duplicate key errors and will serialize to the input correctly
undefined default props are no longer declared