There are two things of importance here. The first is that after this release, I am making the v3 branch the main development branch, and will instead branch off a maintenance branch for v2.

The other is that you should watch this video by my friend, JeanHeyd Meneide, on his experiences with the C++ community.

Improvements

• Implemented workaround for AppleClang shadowing bug (#2030)
• Implemented workaround for NVCC ICE (#2005, #2027)

Fixes

• Fixed detection of std::uncaught_exceptions support under non-msvc platforms (#2021)
• Fixed the experimental stdout/stderr capture under Windows (#2013)

Miscellaneous

• catch_discover_tests has been improved significantly (#2023, #2039)
  • You can now specify which reporter should be used
  • You can now modify where the output will be written
  • WORKING_DIRECTORY setting is respected
• ParseAndAddCatchTests now supports TEMPLATE_TEST_CASE macros (#2031)
• Various documentation fixes and improvements (#2022, #2028, #2034)