## [0.5.0] - 2026-06-19

### Added
- **Agents now know who they are the moment a session starts.** When a session is already
  reachable — you launched it through `cc`, or it cleared/compacted mid-run — it now opens with a
  short brief: its own agent name, a reminder that it's already live (so it won't try to re-arm),
  and how to message other agents (`spt send` and reply, plus `spt endpoint list` to see who's
  around). Previously a resumed or spt-launched session could start not knowing its own name.
- **Sessions that aren't reachable yet learn how to reach out.** On a machine that belongs to a
  subnet, a plain session with no perch now gets a one-line tip on reaching other agents with
  `spt ring` — without having to go reachable first. Solo machines with no peers see nothing.