Guessing they fixed the bug where adding to such a hole would make the liquid go poof when adding to the cell only for it to magically reappear next tick. Now it's required to have somewhere to flow to or it gets destroyed for real this time.
Added a new feature that extends range of temperature sensor, also some minor improvements.
Example of temperature switch that is set to trigger below 1000 degrees Celsius (vanilla allows only for up to 200 degrees)
Credit to @Speadge for his suggestion.
Found in: https://github.com/kleientertainment/ds_mod_tools
Basically when I try to build the project I get an error about
Error C3688 invalid literal suffix 'DSSTR'; literal operator or literal operator template 'operator ""DSSTR' not found
Error LNK1104 cannot open file '..\win32\mod_tools\modtoollib.lib'
(As to why I'm trying to install them: it says they improve the autocompiler, which could be good, considering it's a blender in its current state)