fix(1e): HC1 upgrade/restore tier calls now pass head_ref (multi-line edit miss)
Earlier perl substitution missed the multi-line upgrade and restore run_lifecycle_tier calls (still
passed `target` = VERSION env, None for !testme runs), so perform_upgrade got head_ref=None for
upgrade tier → re-checkout skipped → chaos redeploy of leftover prev checkout (vacuous prev→prev that
'passed' via the chaos-label move fallback).
Verified e2e on hedgedoc (install,upgrade; commit pending push):
upgrade→PR-head: head_ref=09bf4d54 chaos-version=09bf4d54 version=3.0.9+1.10.7→3.0.10+1.10.8
deploy-count=1, install/upgrade=pass, clean teardown. The chaos-version label deterministically
matches head_ref — direct proof PR-head code was deployed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
autonomic-bot
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