Alpha v0.18.6

This is a slightly bigger update that didn't quite qualify for a major version number. It includes lots of bug fixes and a few new highly-requested features.

Changes

• Changed some node ordering and group names (#1679)
• Add weight support to CodeFormer when using Face Upscale (#1714)
• Add ETA to iterators (#1730)
• Optimizations (#1710, #1717)
• Rename Spritesheet Iterator's dimension inputs (#1716)
• Only show the "Separate Alpha" option for RGBA images (#1721)
• Better generated error reports (#1724)
• Removed the "disable hardware acceleration" option, and always disable hardware acceleration (#1722). A user noticed that having it off significantly improved upscaling times, so we figure there is no reason to use it (all of us devs have had it off). If you need an override because disabled hw acceleration is causing issues, please let us know.

Bug Fixes

• Fixed a bug with Combine RGB if no alpha channel was given (#1715)
• Fixed some bugs with output normalization (#1717)
• Fix ESRGAN-2c2 scale detection for lower scales (#1712, #1729)
• Fix "isDestroyed" startup errors (#1724)
• Fixed SD nodes not having text input handles (#1728)
• Fixed "Copy audio" when input video does not have an audio stream (#1733)
• Added support for using a later version of PyTorch when using system Python with 3.10, as previously it would just fail (#1672)

Thanks to the maintainers that contributed to this release: @joeyballentine @RunDevelopment @theflyingzamboni