0.12.3

• Bugfix: Rendering with new breakpoints/cols does not refresh the layout.
  Fixes #208 - thanks @damienleroux

0.12.2

• Bugfix: Fix warning about undefined useCSSTransforms when server-rendering.

0.12.1

• Bugfix: Don't set layout twice on width change. See #217 - thanks @damienleroux
• Enhancement: Add Flow type comments

0.12.0

• <ReactGridLayout> will no longer animate so severely on mount. See #212.
  • If you are using <WidthProvider>, you may notice that the container's width still shunts on mount.
    If you like, you may delay mounting by setting measureBeforeMount={true} on the wrapped element. This
    will eliminate the mounting animation completely.
  • If you enjoyed the old animation, set useCSSTransforms={this.state.mounted} and toggle the mounting
    flag. See 0-showcase.jsx for an example.
• Set more permissive version ranges for <Draggable> and <Resizable> dependencies, as they are now stable
  and will only introduce breaking changes on major version ticks.

0.11.3

• Officially support React v15.

0.11.2

• Bugfix: Draggable cancel selectors, see #203 - thanks @RiiD
• README fixes, thanks @bravo-kernel & @ro-savage

0.11.1

• Bugfix: <ResponsiveReactGridLayout> was using stale data when synchronizing children with the layout
  on a breakpoint change.

0.11.0

This release contains potentially breaking changes so I have updated the minor version (as per semver).

Breaking Changes:

• Layout items now have a fixed set of properties. Other properties will not be merged into the <GridItem>, such
  as className. To set a className on a child, set it on the child directly and it will be merged.
  This allows us to make better assumptions about the layout and use a faster cloning mechanism.
• Setting individual handle and cancel selectors per item is no longer supported. If you need this, please
  open a ticket and let me know your use case.

Other changes:

• Bugfix: <ResponsiveReactGridLayout> onLayoutChange callback data could still be stale.
• Bugfix: Range error when building layout solely from _grid properties.
  • This broke a lot of usage and thus 0.10.11 and 0.10.10 have been unpublished.
• Removed redundant isPlaceholder property from <GridItem>.
• README updates to clarify layout/_grid usage.

0.10.11

• Bugfix: layouts param on <ResponsiveReactGridLayout>'s onLayoutChange could have stale data
  for the current breakpoint.

0.10.10

• Performance: Prevent V8 deopt in a few methods and add fast layout item cloning.