05-Sep-2026 — stop a deleted conversation coming back into the list, and delete straight away with Undo #367

build 878 — commit 3434b1c

What's new

A deleted conversation could reappear in the inbox list, on desktop and phone, for two reasons: the refresh after a delete re-read the address bar, which still named the deleted conversation, and put it back; and delete waited six seconds for Undo before telling the server, so a failed request or a closed page lost the delete. Now the address is cleared first, a conversation named in the address is only put back when it belongs to the folder being viewed, delete moves the conversation to Deleted at once, and Undo restores it. Anyone who can read a conversation can undo their own delete; in the Deleted folder delete stays immediate and permanent.