ATtiny88 Micronucleus Upload Error

[founfabug]

Arduino: 1.8.13
ATTinyCore-2.0.0-dev: From today
System: Windows 10
Error on uploading:
java.io.IOException: Cannot run program "C:\Users\...\AppData\Local\Arduino15\packages\ATTinyCore\tools\micronucleus\2.5-azd1b/launcher": CreateProcess error=2, The system cannot find the file specified

micronucleus.exe is at that location.

Note that platform.txt contains a definition:
tools.micronucleus.cmd.path={runtime.tools.micronucleus.path}/launcher
which differs from master branch:
tools.micronucleus.cmd.path={runtime.tools.micronucleus.path}/micronucleus

Reverting the definition in platform.txt resolves the error, but introduces Unrecognized option: -cdigispark

Additional debugging indicates other things are not quite right, including my understanding of what is going on :-)

Uploads as expected with 1.5.2 core.

Thank you

[SpenceKonde]

I agree, this looks bad.

Please continue discussion in #711.

Edit: locking to keep all the discussion of what is a cler bug in the issue, instead of discussions.