Provide a migration guide for migrating WRAP 0.1 wraps to WRAP 0.2

[nerfZael]

• [ ] Document the key differences and changes between WRAP 0.1 and WRAP 0.2
• [ ] Explain the necessary modifications and adjustments needed in WRAP 0.1 wraps to make them compatible with WRAP 0.2 standard
• [ ] Provide step-by-step instructions and best practices for migrating WRAP 0.1 wraps to WRAP 0.2
• [ ] Maintain up-to-date documentation and resources addressing common challenges and issues faced during the migration