Records AgentShield PR #59 in the ECC 2.0 GA roadmap and moves the next AgentShield roadmap slice to the remaining prompt-injection benchmark/PDF decision work.
Validation:
- npx --yes markdownlint-cli docs/ECC-2.0-GA-ROADMAP.md
- npm test (2324 tests)
- npm run harness:audit -- --format json (70/70)
- npm run harness:adapters -- --check (PASS, 11 adapters)
- npm run observability:ready (14/14)
- GitHub Actions matrix green on PR #1796