v8.0.0

<a name"8.0.0">

8.0.0 (2016-12-29)

Breaking Changes

• This makes a couple changes to the generated AST. Nodes generated by mapper functions are now instances of subclasses of Node, the base node type. They have acquired start and end properties which are the values of the range tuple, which is deprecated and will eventually be removed. Also, every node now has a virtual property and most are false. Finally, regular expression flags are now represented by a class which has the single-character boolean properties as well as more descriptively-named ones.
  (316b7e3f)