There were several issues with the toolchain picker in the Welcome View:
- The toolchain selected from the browser would be set in the settings, but the selector would still show "Select a toolchain...".
- If the toolchain selected from the browser was invalid, the info window made it look like the previous toolchain you set was invalid.
- If you picked a toolchain that was valid, but the version was too low, it would look like no toolchain was selected.
- The Quick Setup screen had several duplicate states that only added to the confusion.
- The toolchain validation would occasionally run on the previously selected toolchain, making its result inconsistent.
These issues have all been fixed by removing the minimum toolchain version check and by inserting valid browsed toolchains into the toolchains array.