- Updated MCUdude's cores (#241):
MajorCorev2.1.0 (release notes)MegaCorev2.1.0 (release notes)MightyCorev2.1.0 (release notes)MiniCorev2.1.0 (release notes)MicroCoreto v2.0.3 (release notes)
digisparkboards were switched to Arduino core by @ArminJo and updatedmicronucleustool (#239)- The default toolchain switched to GCC
v7.3.0(#224) - Minor fixes and improvements