Following is the changelog for deb822 before it was merged into python-debian.

deb822 (0.3) unstable; urgency=low

  * deb822.py:
    - Allow Deb822 objects to be initialized with a dict containing the initial
      key-value pairs.
    - _multivalued class:
      + Make all the multivalued dicts Deb822Dict objects, so the keys are
        case-preserving, but case-insensitive
    - Add a Release class, which knows about Release-file multivalued fields.
      Thanks to Alexandre Fayolle.  (Closes: 428540)
    - Deb822Dict no longer directly subclasses dict.  All of the important
      methods were already implemented with userdict.DictMixin; the dict
      subclass was so that Python would see a Deb822Dict instance as a dict
      instance.  Unfortunately, this causes confusion if you do something like
        d = dict(Deb822Dict({'foo': 'bar'})
      The "Pythonic" way to check for a dictionary interface is to check for
      the 'items' attribute.
  * test_deb822.py:
    - Add a test case for deriving a Python dict from a Deb822Dict.
  * debian/control:
    - Add a XS-Vcs-Bzr field

 -- John Wright <john@movingsucks.org>  Tue, 12 Jun 2007 17:37:05 -0600

deb822 (0.2) unstable; urgency=low

  * debian/rules:
    - Tell setup.py not to compile the modules -- python-support does that at
      install time
  * README:
    - Fix a typo
  * debian/control:
    - Improve the description
    - Remove X[BS]-Python-Version fields, as per python-support README
  * deb822.py:
    - Add a get_pool_path() method to the Changes class which returns the path
      in the pool you would expect to find the files listed in the .changes
      file
    - Fix a typo in Deb822Dict.__init__ where I was referring to fields, not
      _fields
  * Remove debian/pycompat, as per python-support README

 -- John Wright <john@movingsucks.org>  Fri,  5 Jan 2007 17:40:54 -0700

deb822 (0.1) unstable; urgency=low

  * Initial packaging (Closes: 380173)

 -- John Wright <john@movingsucks.org>  Wed, 15 Nov 2006 17:00:32 -0700