For anyone looking to change the default keybind for Completing/Accepting an action:
Go to Edit → Editor Preferences → Keyboard Shortcuts and search “Modeling”
You’ll find that, along with many other bindable actions.
I thought this was important to point out since my hands live on WSAD and the trip ALL THE WAY to the Enter key is too much to ask! (Changing it to Spacebar seems to work well)
As someone who has been using BSP for a decade, I’m very excited for these new tools!