- Added support for double-buffered transfers when writing or reading data from external flash. Support depends on how much RAM the target device has.
- Added support for compressing data before transferring data to or from external flash. The data is stored uncompressed on the flash device. Support depends on how much RAM the target device has and a new flag in the external flash configuration.
- Added a default external flash configuration for the nRF54LM20 Development Kits.
- nRF54H Series: Added logic for enabling the radio core using the CPUCONF service towards IronSide SE. Using the radio core for memory access should now work even if the application core image has not enabled it. The support for enabling the radio core is still preliminary, and might fail in some situations.