Mozilla is announcing that the latest Firefox version 69 carries with it a number of significant improvements. Their new "enhanced tracking protection" is now available to everyone and enabled by default. The Windows version of Firefox works more closely with the operating system to appropriately prioritize tabs and processes, resulting in a big performance boost. And the Mac version has has the graphics engine reworked to result in massive savings in battery life.
As Google's Chrome web browser continues to exploit your personal data and violate your privacy more and more with each subsequent release, remember there are better, faster, and safer web browsers out there from people with your best interests in mind.