Add a field to the OTA metadata structure indicating the oldest base version it's safe to install this update /from/. This provides a clear path forward in case there are incompatibilities, eg. some case (bootloader compatibility) where 0.16.0 cannot be installed safely from 0.15.2, but a transitional 0.15.3 can arrange the groundwork.
7.3 KiB
7.3 KiB