Updating Old Worlds
From Vintage Story Wiki
Generally old Worlds tend to load up just fine with newer Versions of the game. But every once in a while an update will break some blocks which requires some manual interaction to fix. This page lists up these changes.
From 1.4.8 to 1.4.9
The block identifier for cow skulls have changed. Please enter below command and reload to world if your cow skulls turned into unknown blocks
- /bir remap bonyremains-cowskull skullcow force
