feat: auto update all extensions using flag

Implement UniPC sampler

Fix broken image downscale TypeError

Fix issue with auto sd1.5 download

Optionally append interrogated prompt in loopback script

Gradio Auth - Read from External File

Weighted learning of TIs and HNs

fix arg for train_hypernetwork api

Fix prompt matrix #rows/#cols when using hires

Add Image CFG Scale to XYZ Grid

Fix: show correct help message on --help

Update ui_extra_networks.py to fix div id's that have spaces in them

Update batch count/size hints

Calls modules.sd_vae.refresh_vae_list(), fixes VAE list not updating

Add missing imports

Convert image from RGBA to RGB before saving

Fix hypernetworks and instruct pix2pix not working with `--upcast-sampling`

Add cfg_denoised_callback

Revert "Aspect ratio sliders"