v2.2.1 v0.53.0
calcom/cal.diySep 25, 2026 → Sep 27, 20262 days between releases
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Analyzing what changed between v2.2.1 and v0.53.0. This page updates automatically — usually within a minute.
The Two Releases
v2.2.1
v2.2.1
Sep 25, 2026· 26 days ago
A patch release focused on session identity repair, server health checks, and MCP registration stability using mise.
Full release notesv0.53.0
v0.53.0
Sep 27, 2026· 24 days ago
Adds idle keepalive configuration and patches critical security vulnerabilities in the Rust dependencies.
Full release notes