Breaking Changes Overview

This provides a high-level summary of all breaking changes in VeChain Kit v2. For detailed information on each topic, please refer to the specific guides linked below.

Major Breaking Changes

1. Connex Removal

• useConnex is completely removed and replaced with useThor

• This affects all blockchain interactions throughout your application

• See API Migration Guide →

2. New Contract Interaction Patterns

• Introduction of useCallClause for reading contract data

• New executeMultipleClausesCall for batch operations

• Complete rewrite of transaction patterns

• See API Migration Guide →

3. Updated Transaction Building

• New useBuildTransaction hook with improved type safety

• Better error handling and transaction status tracking

• See API Migration Guide →

4. Module Removal

• Entire VeBetterDAO module removed

• Several utility modules deprecated

• See Removed Features →

5. Hook Restructuring

• Many hooks moved to new locations for better organization

• Import paths have changed significantly

• See Hook Relocations →

Quick Decision Guide

Next Steps

1. Read the complete removal list to check if you use any removed features

2. Review the API migration patterns for code examples

3. Follow the migration checklist step by step

Getting Help

• GitHub Issues: Report issues

• Documentation: VeChain Kit v2 Docs

• Community: Discord