1. 2007-05-30 [1] [Imps] Omitting optional tags when serializing: unit whatwg-im Thomas Broyer 2. 2007-05-30 [2] [Imps] email or atom of the svn changelog? whatwg-im Thomas Broyer 3. 2007-05-12 [1] [Imps] document.write test cases whatwg-im Ian Hickson 4. 2007-05-11 [2] [Imps] Opera canvas bug? whatwg-im Ian Hickson