Looks to be only for mac. Will it have a Linux version? Does it allow plugins so we can block ads, scripts, domains and tracking on the browser? The ability to

Looks to be only for mac. Will it have a Linux version? Does it allow plugins so we can block ads, scripts, domains and tracking on the browser? The ability to block all the crap should be priority #1 on every browser, and even for alpha software, it should be the most important feature.