Simon:
Verion 51.0
- New Elements: GPMP, PBCN, CLST
- Improvements to "favouring"
- Triangle brush
- Better liquid behaviour in radial gravity mode.
- Faster 1 pixel pipe (needs to be regenerated).
- ACID now heats up while eating.
- Line snapping, by holding ALT with line tool (note: shift-alt select is now ctrl-alt).
- Other miscellaneous bug fixes.
Verion 51.1
- Fixes for line tool and GoL floodfill.
Verion 52.0
- Fix PBCN saving.