How does LibXs automatic update feature work?
Automatic updates are only supported for live editions. An automatic update will show up when users check for automatic update in Firefox. This happens either periodically or when the user selects Extensions -> Find Updates; it also happens when the user installs a new version of Firefox. In this case, the user will see that an update is available and is prompted to install it. The new build will be active after the user restarts Firefox. To use the automatic update feature, simply make your test revision in the edition builder live (after building and testing it.) Making it live also freezes it – to make further changes, you must create a new revision by making a copy of the current live revision.
