- `CON50-CPP` - `DoNotAllowAMutexToGoOutOfScopeWhileLocked.ql`
  - Improvements to detection of mutexes shared across threads and expanded test coverage.
- `CON50-CPP` - `DoNotDestroyAMutexWhileItIsLocked.ql`
  - Improvements to detection of mutexes shared across threads and expanded test coverage.
