Impact Score: 5/10
Cal.com v5.1.11 โ Release Notes & Engineering Impact
Source available โ automated, not human-reviewed
Component: calcom ยท Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
โก Executive Summary (TL;DR)
Cal.com v5.1.11. Source highlight: fix: atoms build inferred types
Who Does This Impact? (Role-Based Analysis)
๐ป Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
๐ Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
โ๏ธ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
โจ New Features & Capabilities (2)
- feat: Prevent watchlisted entities from creating bookings
- feat: Salesforce - Fallback to Lead if Contact Isn't Found For Routing
๐ง Bug Fixes & Patches (6)
- fix: atoms build inferred types
- fix: system booking field is not translated in calendar event
- fix: Flaky organization.spec.ts test for i.cal.com
- fix: 500 error on missing response id. Should be 400
- fix: Dsync group table formatting
- fix: wrong dates on OOO due to summer time
๐ View Raw Release Notes (Original Developer Log)
## What's Changed
* fix: atoms build inferred types by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/20409
* fix: system booking field is not translated in calendar event by @anikdhabal in https://github.com/calcom/cal.com/pull/20410
* chore: small changes to referral embed by @PeerRich in https://github.com/calcom/cal.com/pull/20419
* feat: Prevent watchlisted entities from creating bookings by @joeauyeung in https://github.com/calcom/cal.com/pull/19107
* fix: Flaky organization.spec.ts test for i.cal.com by @hariombalhara in https://github.com/calcom/cal.com/pull/20421
* fix: 500 error on missing response id. Should be 400 by @hariombalhara in https://github.com/calcom/cal.com/pull/20420
* refactor: v2 team event type assignAllTeamMembers by @supalarry in https://github.com/calcom/cal.com/pull/20400
* feat: Salesforce - Fallback to Lead if Contact Isn't Found For Routing by @joeauyeung in https://github.com/calcom/cal.com/pull/20423
* fix: Dsync group table formatting by @joeauyeung in https://github.com/calcom/cal.com/pull/20422
* chore: [Snyk] Security upgrade next from 13.5.7 to 13.5.9 by @pumfleet in https://github.com/calcom/cal.com/pull/20412
* chore: Move CRM owner calls `handleResponse` by @joeauyeung in https://github.com/calcom/cal.com/pull/19316
* fix: wrong dates on OOO due to summer time by @eunjae-lee in https://github.com/calcom/cal.com/pull/20408
* fix: Follow Up for dub referrral embed by @Amit91848 in https://github.com/calcom/cal.com/pull/20427
* chore: Upgrade lingo.dev by @keithwillcode in https://github.com/calcom/cal.com/pull/20430
* fix: add checkAdminOrOwner by @eunjae-lee in https://github.com/calcom/cal.com/pull/20429
**Full Changelog**: https://github.com/calcom/cal.com/compare/v5.1.10...v5.1.11