| Tue, 24 Oct 2006 17:19:16 +0000 | concept -> concepts (namespace & directory) | file | diff | annotate |
| Tue, 03 Oct 2006 11:46:39 +0000 | Some rearrangement of concepts and extenders | file | diff | annotate |
| Mon, 10 Jul 2006 19:04:17 +0000 | Modifications in the Graph Component concepts | file | diff | annotate |
| Fri, 30 Jun 2006 12:15:45 +0000 | Revert splitted files | file | diff | annotate |
| Fri, 30 Jun 2006 12:14:36 +0000 | Splitted graph files | file | diff | annotate |
| Wed, 28 Jun 2006 15:06:24 +0000 | Removing concepts for extendable and erasable graphs | file | diff | annotate |
| Wed, 22 Feb 2006 18:26:56 +0000 | Mergeing extendermerge branch | file | diff | annotate |
| Fri, 03 Feb 2006 16:40:16 +0000 | Unified copyright notices | file | diff | annotate |
| Thu, 26 Jan 2006 15:42:13 +0000 | Undir -> U transition | file | diff | annotate | base |