bzr 1.4rc2
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:Released: 2008-04-21

Bug Fixes
*********

* ``bzr log -r ..X bzr://`` was failing, because it was getting a request
  for ``revision_id=None`` which was not a string.
  (John Arbash Meinel, #211661)

* Fixed a bug in handling ghost revisions when logging changes in a
  particular file.  (John Arbash Meinel, #209948)

* Fix error about "attempt to add line-delta in non-delta knit".
  (Andrew Bennetts, #205156)

* Fixed performance degradation in fetching from knit repositories to
  knits and packs due to parsing the entire revisions.kndx on every graph
  walk iteration fixed by using the Repository.get_graph API.  There was
  another regression in knit => knit fetching which re-read the index for
  every revision each side had in common.
  (Robert Collins, John Arbash Meinel)