# Adversarial Bug Report: README and Upgrade Docs

## Deep Bugs Found: 0

Documentation-only changes. No code paths altered.

## Pre-existing Issues (not in scope but noted)
1. `upgrade.sh` silently swallows `status.py --upgrade` failures
2. Pre-commit hook doesn't handle bare repos or worktrees
3. `_infer_state_from_artifacts` heuristic bug (SPEC.md-only → bug_find instead of research)