New features and bug fixes:

• Support image variations (see VARIATIONS.md) (Kevin Gibbons and many contributors and reviewers)
• Supports a Google Colab notebook for a standalone server running on Google hardware Arturo Mendivil
• WebUI supports GFPGAN/ESRGAN facial reconstruction and upscaling Kevin Gibbons
• WebUI supports incremental display of in-progress images during generation Kevin Gibbons
• A new configuration file scheme that allows new models (including upcoming stable-diffusion-v1.5) to be added without altering the code. (David Wager)
• Can specify --grid on dream.py command line as the default.
• Miscellaneous internal bug and stability fixes.
• Works on M1 Apple hardware (several contributors, but particular thanks to James Reynolds )
• Multiple bug fixes.