Features:
- add an option to always refer to lora by filenames
Bug Fixes:
- never refer to lora by an alias if multiple loras have same alias or the alias is called none
- fix upscalers disappearing after the user reloads UI
- allow bf16 in safe unpickler (resolves problems with loading some loras)
- allow web UI to be ran fully offline
- fix localizations not working
- fix error for loras: 'LatentDiffusion' object has no attribute 'lora_layer_mapping'