Review Loop 4.0: make public history immutable
review loop 3.4: keep per-PR reviews private
review loop 3.3: scope limiter to GChat blockers
review loop 3.2: remove author eligibility gates
review loop 3.1.1: correct attempt accounting
review loop 3.1: add operating safety gates
review loop: require current in-repo spec authority
Review loop 2.0: route decisions from current authority
review loop 1.9.1: enforce the architecture template
review loop 1.7: deliver settled dispositions
Review loop 1.6.0: cap visual remedy search
review loop: keep every pass in one agent
Review loop 1.4.0: add evidence-preserving fast lane
Review loop 1.1.0: keep delivery controls and cleanup findings private
Review loop 1.0.0: version the kit and every presentation
kit is the source of truth; every change propagates to this wiki in the same turn
STEP 7: the three checks the critic keeps failing; stock spawn prompt
Astryx review loop — reviewer brief, critic rules, evidence templates, loop mechanics