# 2.2.0

* Added a new option to normalize whitespace when parsing the selector string
  (thanks to @adam-26).

# 2.1.0

* Fixes an infinite loop caused by using parentheses in a non-pseudo element
  context.
* Fixes a crash when a backslash ended a selector string.

# 2.0.0

* Adds support for replacing multiple nodes at once with `replaceWith`
  (thanks to @jonathantneal).
* Parser no longer throws on sequential IDs and trailing commas, to support
  parsing of selector hacks.
* Fixes using `insertAfter` and `insertBefore` during iteration.
* Adds `clone` and `replaceWith` methods to nodes.
* Adds `insertBefore` and `insertAfter` to containers.
* Stabilises API.

# 1.1.0

* Fixes crash on extra whitespace inside a pseudo selector's parentheses.
* Adds sort function to the container class.
* Enables the parser to pass its input through without transforming.
* Iteration-safe `each` and `eachInside`.

# 1.0.0

* Tidy up redundant duplication.
* Fixes a bug where the parser would loop infinitely on universal selectors
  inside pseudo selectors.
* Adds `length` getter and `eachInside`, `map`, `reduce` to the container class.
* When a selector has been removed from the tree, the root node will no longer
  cast it to a string.
* Adds node type iterators to the container class (e.g. `eachComment`).
* Adds filter function to the container class.
* Adds split function to the container class.
* Create new node types by doing `parser.id(opts)` etc.
* Adds support for pseudo classes anywhere in the selector.