Level 54
uBlock Origin developer build v.

Use this development build of uBlock Origin if you want to help test new fixes since last stable release version, and to help find regression bugs.

Report regression bugs at uBlock Origin issue tracker:

"uBlock Origin Dev Build" does not share any settings with the stable release of "uBlock Origin", they are installed as two distinct extensions. If needed, use the backup/restore feature of uBlock Origin to transfer settings between the two extensions.