[abruption]

Result

Prepares session-peer 0.7.0 from the three changes merged after 0.6.2: cached client update notices (#68), the common JSON response envelope (#70), and diagnostics/structured reply routes (#72).

• bumps the CLI and package version to 0.7.0
• adds reviewed docs/releases/v0.7.0.md notes with behavior, compatibility, limits, upgrade, and validation details
• updates README examples, completed diagnostic guidance, Windows coverage wording, and the verified-release record
• updates RELEASING.md commands and publication checks for v0.7.0
• advances update-notice fixtures so they continue to exercise a newer stable release from the 0.7.0 baseline
• normalizes an explicit/configured Reply-To that names the current user and machine before generating both the structured URI and compatibility Reply: command; this closes a live self-SSH authentication regression observed during the release review

This PR prepares artifacts only. It does not create or publish the GitHub release and does not upload to PyPI.

Refs #73

Validation

• python3 -m compileall -q cc_peer.py session_peer.py tests
• python3 -m unittest discover -s tests -q — 240 tests passed
• python3 -m unittest discover -q — 240 tests passed
• live local dry-run with an explicit self MagicDNS --reply-to returned replyRoute.transport=local, status=verified, and reason=same_machine_route
• uvx --from build pyproject-build
• inspected wheel and sdist contents; both include the intended module/metadata and exclude cc_peer.py, SQLite/DB files, and local notes
• installed wheel and sdist independently in fresh virtual environments
• both installs reported session-peer 0.7.0; module and distribution metadata both reported 0.7.0
• parsed session-peer list --json --no-update-notice successfully from both installs
• no Claude inbox or Codex queue submission was performed by the release validation; the self-route regression was reproduced from a separate user-authorized documentation handoff