| Sun, 28 Aug 2011 14:50:13 +0100 | Christian Urban | updated to Isabelle 28 Aug | file | diff | annotate |
| Wed, 17 Aug 2011 22:56:07 +0200 | Christian Urban | made same changes as in main branch | file | diff | annotate |
| Mon, 15 Aug 2011 17:42:35 +0200 | Christian Urban | uodated to new Isabelle (15. Aug) | file | diff | annotate |