2.2.0

What's Changed

• Python API: allow forced unload (pygeodiff.shutdown()) and lazy loading of geodiff DLL by @PeterPetrik and @dvdkon in #208
  • this is useful for graceful MM plugin upgrades on Windows (geodiff DLL will get closed and thus not write-protected)
• Add geodiff exe to release by @JanCaha in #245
• Fix CI-built geodiff.exe by @dvdkon in #247

Full Changelog: 2.1.2...2.2.0