Version 2 is out! Read more about it here: https://github.com/ParticleCore/Iridium/releases/tag/2.0.0 Features highlight:

Blacklist channels
Reverse playlists
Always visible player
Control video autoplay
Default playback quality and speed
Dark theme control
Super theater
HFR control
Monetization info
Ad control
Remove short videos
Scroll to change video volume
And more

Change logs https://github.com/ParticleCore/Iridium/releases Privacy Policy This extension does not store any data that is not required for the functionality of the extension, this being restricted to the user browser and/or user sync settings if the user has sync enabled. This extension does not send any data outside the necessary data for the functionality of the extension, any data transmission is restricted to the youtube.com domain only. This extension does not collect any data for any use other than for the functionality of the extension. This extension does not collect, transmit or make use of personal information. This extension requires the following permissions to operate:

Storage: Used to store the extension settings
*://www.youtube.com/*: Domain required for the extension to work