Firefox 70 for Mac
Mozilla has launched Firefox 70 for macOS, which continues to enhance the browser’s privacy features as well as bringing significant improvements to performance and power efficiency.
[…]
Firefox 70 also introduces a Privacy Protections report, which offers a summary of the trackers Firefox has blocked. So if you think the blocking is too strict (if a website doesn’t work properly, for example) you can check the report and customize the protection accordingly.
See also: the release notes.