CMSIS-Driver component is maintained with its own versioning that gets offically updated upon releases of the CMSIS Software Pack.

The table below provides information about the changes delivered with specific versions of CMSIS-Driver.

Version	Description
2.9.0	Updated VIO API 1.0.0: removed: vioPrint removed: vioSetXYZ, vioGetXYZ removed: vioSetIPv4, vioGetIPv4, vioSetIPv6, vioGetIPv6 Added GPIO Driver API 1.0.0
2.8.0	Changed: removed volatile from status related typedefs APIs Enhanced WiFi Interface API with support for polling Socket Receive/Send Added VIO API 0.1.0 (Preview)
2.7.1	Finalized WiFi Interface API 1.0.0.
2.7.0	Added WiFi Interface API 1.0.0-beta. Added custom driver selection to simplify implementation of new CMSIS-Driver.
2.6.0	Enhanced CAN-Driver API with explicit BUSOFF state. Enhanced NAND-Driver API for ECC handling.
2.05	Changed: All typedefs related to status have been made volatile.
2.04	Added: template files for CAN interface driver.
2.03	Added: CAN API for an interface to CAN peripherals Added: Overview of the CMSIS-Driver Validation Software Pack. Enhanced: documentation and clarified behavior of the Function Call Sequence.
2.02	Minor API changes, for exact details refer to the header file of each driver. Added: Flash Interface, NAND interface.
2.00	API with non-blocking data transfer, independent of CMSIS-RTOS.
1.10	Initial release