v1.37.67

What's Changed

• Add chain 4221 to v1.3.0 registry by Zalens (@Zalens) in #1719
• Add chain 4221 to v1.4.1 registry by Zalens (@Zalens) in #1720
• Add chain 4221 to v1.5.0 registry by Zalens (@Zalens) in #1721
• chores: bump Version to v1.37.67 by Zalens (@Zalens) in #1722

Full Changelog: v1.37.66...v1.37.67