launchpad bzr server does not play well with bzr 1.5?

[Alexander Belchenko]

I just saw today:

C:\work\Bazaar\qbzr>bzr pull
Using saved location: bzr+ssh://bialix@bazaar.launchpad.net/~qbzr-dev/qbzr/trunk/
Connected (version 2.0, client Twisted)
Authentication (publickey) successful!
Secsh channel 1 opened.
Server is too old for streaming pull, reconnecting.  (Upgrade the server to Bazaar 1.2 to avoid this)


^--- According to https://code.launchpad.net/ launchpad is runnign 1.6rc3. wtf?
I'm running bzr 1.5.


Connected (version 2.0, client Twisted)
Authentication (publickey) successful!
Secsh channel 1 opened.
  M  README.txt
  M  lib/annotate.py
  M  lib/commands.py
  M  lib/commit.py
  M  lib/config.py
  M  lib/i18n.py
  M  lib/spellcheck.py
  M  lib/util.py
All changes applied successfully.
Now on revision 390.