Pattern D was the v4 sonnet-era signature: 'config is structurally
clean but uses no Opus-4.7-specific features'. Two problems:
- It triggered on any minimal config that happened to lack skills/MCP
- The advice was generic and not actionable
The hotspots ranking and per-pattern findings (A/B/C) cover the same
ground with concrete, file-anchored signal. Dropping the noise.
BREAKING (intentional): scanners no longer emit the sonnet-era info
finding. Suppression entries and downstream tooling that reference
the v4 finding ID should be updated. Doc sweep follows in Step 8b.
Tests: sonnet-era fixture now asserts zero findings.
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