Rated 5 out of 5 stars

To update this extension to the new directory: in the extension directory:
extensions\lightning-nightly-updater@olive\content in the file overlay.js change the line 85 from:
tehVersion = "comm-central";
to:
tehVersion = "comm-1.9.1";

Greetings, Alfred (author of Walnut, Nautipolis, etc)

This review is for a previous version of the add-on (0.9.081202).