v2.4.0

What's Changed

• Feat: Authorize as a chaincode by @dzikowski in #642
• Feat: DTO expiration by @dzikowski in #640
• Feat: Introduce REGISTRAR role and registrar org config for managing user profiles and keys (and port of #635) by @dzikowski in #646
• Docs: Chain test client by @sentientforest in #617
• Docs: Generate TypeDoc annotations for chain-connect by @sentientforest in #630
• Chore: Remove directory placeholder for Korean docs by @dzikowski in #641
• Chore: Add script to test and update snapshots in packages and chaincode template by @dzikowski in #647

Full Changelog: v2.3.4...v2.4.0