Version 1.51.92

- Closed bugs and merge requests:

  * abort if we are called back in a non-main thread [#75, !72, Philip Chimento]
  * 3.27.91 build failure on debian/Ubuntu [#122, !73, Tim Lunn]
  * Analyze project code quality with Code Climate inside CI [#10, !77, Claudio
    André]
  * Various CI improvements [!75, !76, !79, !80, !82, !83, Claudio André]
This tag has no release notes.