so bad and it break my YouTube

Mantap

good

Does NOT work. Tried using this with FF 57 on Windows 10 Pro (64 bit). Installed it then restarted FF. Went to youtube and set it for 1080p, Turn Off Annotations and No Autoplay.

Launched various youtube videos but in each case, this add-on did NOT change the video resolution to a higher one. Instead the resolution was the original default for that video. Still had to manually change the resolution on each video just like before.

It also did NOT turn off autoplay. Once again I had to do that manually for the first video. Same thing for turning off annotations. It did NOT turn off annotations. I still had to do that manually for each video just like before installing this add-on.

I tried exiting FF and then starting it up again and then logging back into youtube. But the results were the same. This product does NOT work.

Doesn't work.
FF 57.0.2 (32-bit).

Very interesting

I have been using this add-on for years and it's been great. Easy to use and lots of great settings. However, since Firefox Quantum 57 it prevents videos from playing at all. At the moment it's a bit too good at auto-pausing so to speak.

I hope you get it sorted, cause the add-on is (was) great!

Firefox Quantum 57.0.2 (64-bit Windows)

Ok

Absolutely killer app that works as intended!

Works more than 50% of the time, but often doesn't set the video quality to the desired setting. Setting video size to "Expand" also causes issues if you're watching a playlist fullscreen--the subsequent videos are up against at the top of the monitor, instead of being centered vertically.

I use it since the first versions. Basically a great extension for a better YouTube experience. But since the first WebExtensions version the option to stop "Autoplay next video" doesn't work correctly.

Also, why there are no changelogs? I would like to know what was changed/ fixed. A short description would be suffice.