In July 2018, AdBlock acquired uBlock, a commercial ad-blocker owned by uBlock LLC and based on uBlock Origin. ... AdBlock. Original author(s)Michael Gundlach Stable releaseChrome, Safari, Opera: 3.46.0 / April 22, 2019 (Google Chrome) Repositorygithub.com/betafish-inc/adblock-releases 11 more rows