[Release] crewaiInc/crewAI 1.15.5: 1.15.5

crewAI version 1.15.5 introduces authenticated skill registry downloads, enhancing security for accessing external skills. This release includes documentation updates for the previous version's snapshot and changelog. The update is a minor release focused on improving the authentication mechanism for skill registry operations.

Key Points

• •Skill registry downloads now require authentication, improving security and access control
• •Documentation updated to reflect v1.15.4 snapshot and changelog entries
• •Minor version bump indicates backward compatibility with existing implementations
• •Authentication mechanism prevents unauthorized access to skill registry resources
• •Release maintains stability while adding security-focused improvements

Concepts