Tag to be used with the master branch of atlas/athena. Update(s) since 2.0.76: - Tweaked the build of GoogleTest, so that it would work correctly in Debug builds; - Eliminated a race condition in the build of PyAnalysis; - Updated Findkiwisolver.cmake and Findmysql.cmake to work correctly with LCG_98python3; - Upgraded the standalone ROOT build to 6.22/02.