# JOURNAL — phase `regall`

## 2026-06-17 — Phase bootstrap + sweep start

### Context
Phase `prevb` completed with DONE at b6f526a. The prevb change introduced:
- Dynamic upgrade-base resolution: last-green (warm canonical) → main-tip (ref) → skip
- `previous/` overlay mechanism (base-only, version-guarded)
- Environmental vs version-specific overlay split

There are NO warm canonical registry records on the server (`/var/lib/ci-warm/` has only
keycloak/traefik reconciler dirs, no `canonical.json`). So for all recipes, the post-prevb base
resolution will use **main-tip ref** as the upgrade base (kind=ref), unless:
- EXPECTED_NA[upgrade] is declared (bluesky-pds → skip)
- UPGRADE_BASE_VERSION is set (plausible → version 3.0.1+v2.0.0)

This is the key structural difference from pre-prevb: old code used `lifecycle.previous_version(recipe)`
(the previous published tag), new code uses main-tip commit ref for most recipes.

Three prevb spot-checks already confirmed green with post-prevb code:
- cryptpad PR#5: kind=ref main-tip 36ee3451; upgrade=pass
- keycloak PR#3: kind=ref main-tip 12ac6db8; upgrade=pass (prune-orphans safe-skip)
- hedgedoc PR#1: kind=ref main-tip 09bf4d54; upgrade=pass

Remaining 18 recipes to sweep.

### Sweep strategy
- Batch ≤3 concurrent Drone builds via !testme on open PRs
- Create trivial "chore: regall test trigger" PRs for recipes with no open PRs
- Monitor Drone build numbers, collect results.json levels
- Compare to baseline table
