https://bernstein.run/blog/v2-x-recap Bernstein en 2026-05-20T00:00:00.000Z bernstein 2.x recap: lineage, ten trackers, A2A capability cards, and a CI that started fixing itself multi-agent orchestration, release, lineage, audit log, EU AI Act, A2A, MCP, trackers, Jira, Linear, GitLab Issues, Plane, Claude Code, Cursor, Aider, playwright, secrets broker, SBOM, OSSF Scorecard, deterministic replay, operator UI, PWA, cost calibration