docs(wiki): 3.6.2 Colophon — reproducible archives, three update paths, the cost of freshness
Records what was measured this session: one digest for the same commit on Windows, Debian and the Ubuntu runner (aa6ae601…), the three update paths and what each needs (a key alone does not arm remote replacement; ALLOW_UPDATE does), the cost of revalidate_freq=0 (41 files × 4.2 µs ≈ 0.17 ms against a 39 ms mean), and the config layout with the check that a release .md.ini is a symlink — the defect that silently moved settings into the release directory until 3.6.2.
docs(wiki): publish the MD.Scribe 3.4.3 guide
Twelve pages plus sidebar and footer: getting started, installation (layouts,
web-server snippets, permissions, verified hosts), configuration generated from
config/defaults.php, Markdown features, search and tags, admin guide, HTTP API,
updates, troubleshooting, development and changelog.
Facts come from the code and from a live installation on PHP 8.5.12: the config
keys and defaults are read out of config/defaults.php, the API surfaces from
docs/http-api.md and routes, the test count and checker baseline from an actual
run.