As far as I can tell, the breaking changes don't affect the PACs,
and indeed, they build with both versions. This will allow downstream
dependencies to upgrade their own dependency on cortex-m-rt, without
causing disruption for those who don't want to.
As far as I can tell, the breaking changes don't affect the PACs, and indeed, they build with both versions. This will allow downstream dependencies to upgrade their own dependency on cortex-m-rt, without causing disruption for those who don't want to.