v2.4.2

Improvements

• XmlReporter now also outputs the RNG seed that was used in a run (#1404)
• Catch::Session::applyCommandLine now also accepts wchar_t arguments.
  • However, Catch2 still does not support unicode.
• Added STATIC_REQUIRE macro (#1356, #1362)
• Catch2's singleton's are now cleaned up even if tests are run (#1411)
  • This is mostly useful as a FP prevention for users who define their own main.
• Specifying an invalid reporter via -r is now reported sooner (#1351, #1422)

Fixes

• Stringification no longer assumes that char is signed (#1399, #1407)
  • This caused a Wtautological-compare warning.
• SFINAE for operator<< no longer sees different overload set than the actual insertion (#1403)

Contrib

• catch_discover_tests correctly adds tests with comma in name (#1327, #1409)
• Added a new customization point in how the tests are launched to catch_discover_tests (#1412)