Appendix: Cohort 003 → Cohort 004 Changelog

If you went through Cohort 003, use this appendix to see what changed in Cohort 004.

Before We Start

• New: Database Migrations

Getting To Know Claude Code

• New: Intro

Day 1: Fundamentals

• New: Non Determinism
• New: Handing Off
• Renamed: What Is Plan Mode → Why Plan Mode Sucks
• Renamed: The Plan Execute Clear Loop → The Grill Execute Clear Loop

Day 2: Steering

• Renamed: A Skill For Writing Skills → Using Skills For Steering

Day 3: Planning

• New: Ask User Question
• Removed: The Grill Me Skill

Day 4: Feedback Loops

No changes.

Day 5: AFK Agents

This section was renamed from Ralph to AFK Agents.