MSR 4 Key Changes

Mirantis Secure Registry 4 marks a major evolution in our container image management solution. With a new foundation based on the CNCF Harbor project, MSR 4 delivers improved performance, scalability, and flexibility for modern DevOps workflows.

This section outlines the key changes and improvements introduced in MSR 4, highlights differences compared to MSR 2 and MSR 3.

• Product highlights
• Differences between MSR versions
• Removed features