changelog
- Thu, 03 Mar 2022 11:42:52 +0200
- by Teemu Piippo <teemu@hecknology.net> [Thu, 03 Mar 2022 11:42:52 +0200] rev 150
- extract polygon cache out of Model
- Tue, 01 Mar 2022 17:00:19 +0200
- by Teemu Piippo <teemu@hecknology.net> [Tue, 01 Mar 2022 17:00:19 +0200] rev 149
- work on edit history