Development tools for Zephyr on STM32Workbench for Zephyr: VS Code extension to set up, build, flash and debug Zephyr applications on STM32.Devicetree manager: browse, edit and visualize Zephyr devicetree, STM32CubeMX-like for Zephyr.
This issue has now caused me about 6 hours of work. I'm going back to an older version and staying there. I can't believe something so basic could be overlooked on a version change.