Published April 15, 2026 ยท Added May 4, 2026

Cal.com v6.4 Changelog: Open Source License Changes, 20x Performance Boost & New Features

Cal.com describes its v6.4 licensing changes, including Cal.diy under the MIT license, alongside performance improvements, routing visibility, Salesforce integration updates, and security fixes.

Cal.com describes its v6.4 licensing changes, including Cal.diy under the MIT license, alongside performance improvements, routing visibility, Salesforce integration updates, and security fixes.

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Source: Cal