Migration Guides

Migration guides contain information regarding the new features introduced in each version and the migration path between 3.x and 4.x.

• 4 0 Upgrade Guide
• 4 0 Migration Guide
• 4 1 Migration Guide
• 4 2 Migration Guide
• 4 3 Migration Guide
• 4 4 Migration Guide
• 4 5 Migration Guide
• 4 6 Migration Guide