What is the right SW to program STM8 microcontroller with STLINK-V3SET programmer? I need to use SWIM interface. I have tried to use STM32cubeprogrammer, but there is no option for SWIM and it doesn't work.

[Tesla DeLorean]

STVP 3.4.1 or later should support the ST-LINK-V3SET, have to jumper the MB1441 (JP2) board properly to enable/access SWIM, and then connect via CN4 on MB1440

https://www.st.com/en/development-tools/stvp-stm8.html