Spy (Forever)

- Local Defense announcements work again. The game only lets an addon post in a public channel right after a click, so automatic announcements were refused. With announcements set to Local Defense, each detection now shows in the alert window: click it to post the enemy. The right-click menu's Announce > Local Defense posts at once. Spy also finds the channel whatever its zone name, and tells you when you are not in it.
- `/spy debug` shows the Local Defense channel found and the last announce.