Same issue here. Since the upgrade the command-line utility no longer works. The ad-hoc creation of project windows by passing files or directories (e.g. shortcut
subl .) no longer works. Also, the use of Sublime for drafting commits messages no longer works (e.g. git config core.editor =
subl -n -w).
Instead, any invocation of
subl on the command-line just results in a context switch to a currently open Sublime Text window or, if none open, blank launching of the program.
Possibly related to this: Links within Sublime that are meant to open a web browser (e.g. "Upgrade license") also no longer work. They switch to the default browser and open a blank tab, but they don't navigate to any url.