Tag to be used with the master branch of atlas/athena. Update(s) since 2.0.44: - Introduced a fix for incremental builds of changes removing an __init__.py file from the project; - Made Findtdaq.cmake and Findtdaq-common.cmake use the TDAQ_PLATFORM (cache) variable consistently; - Tweaked the compilation settings to apply certain settings correctly when using Clang as the compiler; - Fixed the Gdb build against Python 3.