When compiling for UNO R4 WiFi, UNO R3, Nano, or Mega on my MacBook Pro M2, I get an "avr-g++: internal compiler error: Killed: 9 (program cc1plus)" error: FQBN: arduino:avr:nano:cpu=atmega328old ...
With the 1.4.1 release there are numerous compilation warnings. I think all of this compiled cleanly in previous release. I'm throwing all this in one report as all showed up together. Some are benign ...