We've officially released vagrant-spk 1.2 today! The main change from 1.1.2 is it now uses Debian Bookworm, which introduced a couple of quirks we had to sort out, but should be quite smooth now.
There was a slight delay while I submitted the Windows installer to Microsoft so they would acknowledge that it wasn't malware before I could test the install.
As usual, if you're on a Linux or Mac machine, you can update it with a "git pull", but download the installer from the link above for Windows.