FWIW, this hotfix doesn’t address the serialization crashes from bad item IDs yet. That said, earlier today I was able to get my server’s save file to launch in single player by using the previously mentioned SQL commands to remove problematic item IDs, and then save it to a different file name:
delete from item_inventory where template_id in ('18400','18401','53502','53001','18293','19605','19606');
(I then renamed DLC_Siptah2.db back to DLC_Siptah.db)
The thing is, when I’m in SP after that, the only healing wraps I can craft are Rough Wraps even after having used a Yellow Lotus potion and then re-unlocked the feats for the better wraps. (The Stutter Wraps visible in my inventory were crafted pre-patch.)
Is anyone in unmodded games experiencing this same issue?