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UNKNOWN DEFAULT INFORMATIVE
Truth Source: Repository schemas and tests are authoritative.
MPLP = Multi-Agent Lifecycle Protocol (not a license).

UI/UX Evolution Report: v0.9 -> v0.17 (Non-Normative)

This report details the major UI/UX shifts and navigational evolution of the Validation Lab. These changes are "Projections" and do not affect the stationary adjudication logic or bit-identical evidence.

1. Milestone v0.17.0: Release Freeze & Finality​

  • Shift: Establishment of the Audit Freeze vs Final Release hash scope narrative.
  • UX Impact: Clearer distinction between "Historical Anchor" (SEAL) and "Production Master Record" (Manifest) in the navigation header.
  • SSOT Entry: /_meta/lab-manifest.json

2. Milestone v0.16.x: Semantic Explainability (MUST-3)​

  • Shift: Addition of the Ruleset Evolution Hub and DiffPack browser.
  • UX Impact: Enabled machine-verifiable walkthrough of ruleset logic changes with zero verdict flips.
  • Key Path: /rulesets/evolution

3. Milestone v0.15.x: Domain Breadth (MUST-1)​

  • Shift: Unified matrix view for MCP and Pydantic-AI substrates.
  • UX Impact: Single-screen cross-substrate yardstick comparison.
  • Key Path: /validation/samples

4. Milestone v0.14.x: Forensic Depth (MUST-2)​

  • Shift: Forensic map and snapshot closure integration.
  • UX Impact: Deep-drill capability into adjudication failure events with cryptographic proof.
  • Key Path: /runs/[run_id]

Generated: 2026-01-25. No writes to Validation_Lab/.