Data Migration & Versioning

Table of Contents

Core Sections

• When to Use This Skill - Trigger phrases and situations
• What This Skill Does - Migration workflow and outcomes
• Quick Start - Immediate examples
  • Example 1: JSON Format Migration - v1.0 → v2.0 upgrade
  • Example 2: Auto-Upgrade on Load - Transparent migration

Migration Process

• Version Numbering Strategies - Semantic, dotted, integer versioning
• Backward Compatibility Patterns - Load old formats
• Auto-Upgrade Timing - When to migrate (load, save, update)
• Field Deprecation Workflow - Remove old fields safely
• Testing Checklist - Comprehensive migration validation