AFAICS, there is no way in trac to change several tickets at once, and the server is so damn slow :-(
If you are in the mood, could you please help me resolving these bugs? If I have to do this alone, I might need hours. http://www.lyx.org/trac/query?status=accepted&status=assigned&status=new&status=reopened&milestone=1.6.3&keywords=~fixedinbranch Jürgen