ArcKit v6.14.0

Added

• One-message interviews via references/interview-pattern.md
• Behavioural eval suite with a headless runner and replay gate
• Rewrite core skill descriptions in request-class style
• Sanitise reader handoff payloads before schema validation

Fixed

• Neutralise AskUserQuestion on every non-Claude converter path
• Un-ignore the eval fixture repositories and assert they are tracked
• Close out the #825 review leftovers (#834)
• Make bump-version.sh work on macOS (BSD sed, bash 3.2) (#830)

Changed

• Mirror interview-pattern.md into the nested Claude plugin layout
• Sync interview-pattern.md into every community plugin's references/
• Add ENFORCEMENT.md, the three-tier statement of what ArcKit enforces
• Article for OpenAI DevDay 2026 on ArcKit for Codex CLI
• Raise Claude Code minimum-version floor to v2.1.251 (#580) (#837)
• Adopt Claude Code v2.1.236-v2.1.258 changes from the #580 triage (#836)
• Monthly traction report 2026-09 (#833)
• No tables in articles; make the release article a documented release step (#832)
• Add the arckit-oaa standalone plugin article (#831)