| Date | Name | Who | What |
|---|---|---|---|
| 2015-11-12 17:25:44 | Chart of proposed set functionality | SEH | reference |
| 2012-06-12 03:14:55 | SetOps | RLE | reference |
| 2011-05-07 09:47:33 | SetOps, Difference | dkf | reference |
| 2011-05-07 09:50:48 | SetOps, Intersect3 | dkf | reference |
| 2011-05-07 09:49:09 | SetOps, Symmetrical difference | dkf | reference |