> Requires spt-core **v0.27.0 or newer** (unchanged). Update with `spt adapter update claude-spt`. Plugin skeleton **0.1.18** (unchanged — no reinstall needed).

### Fixed
- **An inline message sent at the very end of a turn now confirms on your next turn — before, it never confirmed at all.** When an agent's last output in a turn carries an inline message to another agent, the message is sent as the turn ends — but a successful send at that moment showed the author nothing, so a delivered message looked identical to a lost one, and the natural defensive move of resending delivered it twice. The confirmation is now held and shown at the start of the author's next activity, clearly marked as the result of the previous turn's send, with an explicit note not to resend. Failed sends keep their existing immediate notice; mid-turn messages are unchanged and still confirm on the spot.