PuryFi for Firefox v0.7.4.5 (Patreon)

New Content:

• Timer Mode for Only Once Mode
• Define a (min- and max-) duration after which the image is blocked
• Autorefresh image option for timer mode
• Cooldown animations options for timer mode
  - Border Progressbar
  - Increasing Blur
  - Fade to Black
  
• Added new Grayscale options to:
  - Pixel Mode
  - Blur Mode
  
• Added minor trigger options to Reverse Mode

Bug Fixes:

• Improved YouTube support for the video overlay
• Added info boxes to some options
• Moved OOM and Security to "Extra" category
• Improved AVIF identification

I think thats enough OOM features for now, time to move to the next / a new feature in v0.7.5 and maybe face the AMO release next.