- Added support for Python 3.3.

- Ensured that ``chameleon.tal.ReapeatDict`` can be adapted. (Needs to be
  fixed in Chameleon.)

- Replaced deprecated ``zope.interface.implements`` usage with equivalent
  ``zope.interface.implementer`` decorator.

- Dropped support for Python 2.4 and 2.5
Preparing release 2.0.0a1
Back to development: 2.0.0a2