No Valheim patch is complete without a visit from the exterminators. v0.218.15a addresses some persistent headaches:
The most significant, albeit invisible, changes in lie beneath the hood. Valheim is known for its "instance count" lag—where too many construction objects tank frame rates. Valheim v0.218.15a
Standardized game texts and updated names for old Flametal items. No Valheim patch is complete without a visit