Catch2

Fixes

• Fixed unscoped messages after a passing fast-pathed assertion being lost.
• Fixed the help string for --order to mention random order as the default. (#3045)
• Fixed small documentation typos. (#3039)
• Fixed compilation with CATCH_CONFIG_THREAD_SAFE_ASSERTIONS for older C++ standards.
• Fixed a thread-safety issue with message macros being used too early after the process sta...

Fixes

• Fixed building on non-desktop GDK platforms (#3029)
• Fixed message macros being susceptible to race in specific scenario (#3031)
• Catch2's SEH filter will call the previously installed filter after reporting the error (#3033)

Improvements

• Handling of scoped messages (e.g. CAPTURE) is a bit faster.
• Better out-of-the-box support for QNX (#2953)
• Improved performance...

Fixes

• pkg-config files will take DESTDIR env var into account when selecting install destination (#3006, #3019)
• Changed filter to store the provided predicate by value (#3002, #3005)
  • This is done to avoid dangling-by-default behaviour when filter is used inside GENERATE_COPY/GENERATE_REF.

Improvements

• Escaping XML and JSON output is faster when the strings do not...

Fixes

• Fixed bad error reporting for multiple nested assertions (#1292)
• Fixed W4702 (unreachable code) in the polyfill for std::unreachable (#3007)
• Fixed decomposition of assertions comparing enum-backed bitfields (#3001)
• Fixed StringMaker specialization for time_point<system_clock> with non-default duration type (#2685)

Improvements

• Exceptions thrown during stringificat...

Improvements

• Added experimental opt-in support for thread safe assertions
  • Read the documentation for full details
• The default test run order has been changed to random
• Passing assertions are significantly faster when the reporter does not ask for assertionEnded events on passing assertions.
  • This is the default behaviour of e.g. Console or Compact reporter
  • Simp...