1. 2011-11-29 [4] Re: [pdf-devel] Bug in LZW filter? pdf-devel Georg Gottleuber 2. 2011-11-17 [2] [pdf-devel] Bugfix in prediction filter pdf-devel Georg Gottleuber 3. 2011-11-05 [1] [pdf-devel] bzr commit errors pdf-devel John Young 4. 2011-11-02 [2] [pdf-devel] I'd like to contribute. pdf-devel John Young