v0.4.2

• clone imported nodes if they are from same document (support for $dom->append($dom->find('a')))
• add siblings method
• add slice method
• add caching for 'css to xpath'

v0.4.1

• add wrap and wrapAll methods

v0.4.0

• csstoxpath optimizations
• chainable methods now always return self

v0.3.0

• better matching for first-child and last-child selector
• switched argument in each() callback (following jquery in this case does not make sense in php context)

v0.2.0

• improved xml support
• support for meta character escaping in css selector
• support for xml namespace

v0.1.8

• add addClass(), hasClass(), removeClass() methods
• fix bug where white space should not be removed

v0.1.7

• add after() and before() method
• add removeAttribute() method

v0.1.6

• added each() method
• allow underscore in attribute match

v0.1.5

• added not() method
• string type hinting for selector argument

v0.1.4

• added 'set html' option for html()
• added remove() method