Arduino for STM32

hi guys new here, maybe you can shed some light, I'm using arduino version 1.8.12 and in boards manager stm32 core version is 1.9.0 no when I go to the tools in arduino i dont see a option for st link in upload method method, why ? I did try an older version of stm32 core as like 1.5.0 but then boards are limited but yes then the st link did show in tools upload method , any ideas ? oh and yes the ST link does show up in device manager,

It's there - STM32CubeProgrammer (SWD) = ST-Link.

you have uninstall st Link so is listed on tools, this was discussed on old forum.
google - st link arduino

https://github.com/rogerclarkmelbourne/ ... win/stlink
https://github.com/rogerclarkmelbourne/Arduino_STM32