Have you tested the refresh button;o)
But this just update the script folder... I'm not sure if it's what you ask for!

;o)

The refresh button only refreshes the folder structure. To recompile a changed script, just reassign it with the toolbar button for interactive scripts, or hit the play button for run-once scripts, and the changes are reflected. This is planned to become more intuitive in the future.

I hope this helps.