Discovers packages by globbing {confDir}/*/releases.conf. Adding a
new package is now just creating a conf file — no Go code changes.
Dispatches to the right fetcher based on source= (github, nodedist).
- rawcache: add Merge() that skips unchanged releases, logs added/
changed events to an append-only JSONL audit log with SHA-256
- rawcache: drop .json extension from filenames — raw cache stores
opaque bytes (upstream may be JSON, CSV, XML, or bespoke)
- fetchraw: add all 68 GitHub packages, use Merge instead of Put
- fetchraw: log format shows +added ~changed =skipped
Put directly into the active slot instead of BeginRefresh. Existing
releases are skipped (Has check), new ones are added, _latest is
only updated if the candidate is newer. Safe to run repeatedly —
backports and delayed releases accumulate without losing history.
Fetches complete release histories from upstream APIs and stores
them in rawcache. Supports GitHub (with pagination, auth, monorepo
tag prefix filtering) and Node.js dist API (official + unofficial
as separate caches to avoid version collisions).
Tested with: node-official (834), node-unofficial (387),
hugo (365), caddy (134), monorel (3).
