uBO requires a new permission, dns, which is required to solve [issue 780](https://github.com/uBlockOrigin/uBlock-issues/issues/780). This may triggers a new permission warning from Firefox when uBO updates to the latest dev build, specifically "Access IP address and hostname information"[1], even though this was already possible for uBO to access that information (through the webRequest API).
From now on uBO will CNAME-uncloak network requests. CNAME-uncloaked network requests will appear as blue entries in the popup panel and the logger.