git update-index --[no]-skip-worktree
for files that are already tracked. This can be useful for some local experimentation... it's just a bit annoying to use because it's not really surfaced anywhere by git (kinda). You need to remember that you set it; otherwise other operations like checkouts may be blocked.
This[0] sounds interesting. I am not familiar with CEF, so I wonder how the versioning works. When different apps require different versions of CEF, do we just essentially end up with the electron model where every app bundles their own browser (just slightly less bad). Or is there still an advantage to a "shared runtime" in that case?
[0]: https://docs.deno.com/runtime/desktop/comparison/