- nRF53: Don't require the application core to be unprotected to access the network core.
- Memory segments larger than 512 kB are now split into multiple segments before programming. This fixes timeout issues for large J-Link writes that would exceed the timeout of the worker.
- Fixed errors in documentation about the nRF51 Series protection.
nrfutil device protection-set Allwas wrongly documented as enabling protection only for the code region 1, but this was enabling protection for all regions (code region 0, code region 1, RAM, and most peripherals).