What's changed
- Navigation API — typed navigation models with add/remove helpers, wired into module publish.
- Playbook YAML export — decompile live collections back to authored YAML.
- Appliance host hardening — validate host memory capture before trusting it.
- Docs — Python-versions, license, and Ruff badges on the README; auth-guide doctest updated for the aggregated config-validation message.
Full changelog: v0.7.6...v0.7.7