- Improved startup_gd32fxxx.S
- CMSIS has its own project now
- Upgraded to CMSIS V5.0.5
- Removed lib-debug. Now part of lib-hal
- Updated to latest GD32 Firmware
- Introduced debug software UART0
- Major cleanup lib-configstore
- In order to support Newlib; removed lib-c, lib-c++ and added lib-clib
- In order to support FreeRTOS; Added Software timers in H.A.L. framework.
- Major update network stack. Added support for RFC 5227 and RFC 3927