1.5.1.0

New Features

• New crewmember suffixes commit
• Added COM suffix to parts to get the accurate center of mass (thanks @SofieBrink) commit
• 3rd party addons can now add custom suffixes to PartModules commit
• Integrated KSPBuildTools for easier local setup and automated build process commit
• Wheelsteering fixes and improvements (thanks @sug44) commit

Performance Improvements

• KOSNameTag modules no longer update during flight commit
• Prevent KOSVesselModule from updating for unloaded vessels commit

Bug Fixes

• Documentation: renamed gui to my_gui to avoid conflict with global commit
• Fixed an issue where probe cores in RP-1 would get incorrect cost and mass commit 1 commit 2
• Quicksaveto no longer checks ClearToSave commit
• Several memory leak fixes
  • when vessel is destroyed
  • function call results
  • maneuver nodes and vessels
  • commnet connectivity
  • managedwindow
  • static part caches
• Invoke UI field change callbacks when settings fields (thanks @ricmatsui) commit
• stage:number suffix now works correctly on non-active vessels (thanks @sug44) commit
• Several functions that return a strongly typed ListValue now return the kos-friendly ListValue (thanks @sug44) commit