Impact Score: 5/10
Cal.com v4.0.1 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 v4.0.1. Source highlight: fix: removing stripe results in the event-types page loading indefintely
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 (4)
- feat: use experimental optimizePackageImports for @calcom/ui
- feat: update platform oauth client form
- feat: round robin: show avatar and name of person on success page
- chore: Adds deprecated-imports-next-router
๐ง Bug Fixes & Patches (6)
- fix: removing stripe results in the event-types page loading indefintely
- fix: conditionally remove fixed prop if we're in embed
- fix: acme.cal.local crashes due to missing requestedSlug in seed
- fix: email not sending with : in from name
- fix: intercom visible on mobile
- fix: Re-instate hasEmailBeenChanged before sending email
๐ View Raw Release Notes (Original Developer Log)
## What's Changed
* fix: removing stripe results in the event-types page loading indefintely by @SomayChauhan in https://github.com/calcom/cal.com/pull/14583
* fix: conditionally remove fixed prop if we're in embed by @sean-brydon in https://github.com/calcom/cal.com/pull/14586
* fix: acme.cal.local crashes due to missing requestedSlug in seed by @emrysal in https://github.com/calcom/cal.com/pull/14592
* fix: email not sending with : in from name by @CarinaWolli in https://github.com/calcom/cal.com/pull/14594
* fix: intercom visible on mobile by @SomayChauhan in https://github.com/calcom/cal.com/pull/14563
* fix: Re-instate hasEmailBeenChanged before sending email by @emrysal in https://github.com/calcom/cal.com/pull/14596
* feat: use experimental optimizePackageImports for @calcom/ui by @sean-brydon in https://github.com/calcom/cal.com/pull/14587
* chore: org signup for admins min 1 org user, for self-serve 30 by @PeerRich in https://github.com/calcom/cal.com/pull/14567
* feat: update platform oauth client form by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/14542
* chore: Delete duplicate apps/platform directory by @PeerRich in https://github.com/calcom/cal.com/pull/14520
* fix: update sub-team slug - update tempOrgRedirect by @sean-brydon in https://github.com/calcom/cal.com/pull/14523
* fix: hide "upgrade org banner" for isPlatform by @PeerRich in https://github.com/calcom/cal.com/pull/14522
* fix: Remove // @ts-ignore by @kaleem68 in https://github.com/calcom/cal.com/pull/14582
* chore: bump atoms to v1.0.22 by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/14585
* fix: custom attributes not being synced in intercom by @SomayChauhan in https://github.com/calcom/cal.com/pull/14600
* refactor: remove /ee/ url segment from atoms hooks by @supalarry in https://github.com/calcom/cal.com/pull/14602
* feat: round robin: show avatar and name of person on success page by @Amit91848 in https://github.com/calcom/cal.com/pull/14245
* fix: always load troubleshooter without SSR by @sean-brydon in https://github.com/calcom/cal.com/pull/14476
* chore: Adds deprecated-imports-next-router by @zomars in https://github.com/calcom/cal.com/pull/14486
* fix: change max width to avoid overflow in dialog when creating new event type by @xylonx in https://github.com/calcom/cal.com/pull/14198
* fix: Organization payment failure in case of custom price by @hariombalhara in https://github.com/calcom/cal.com/pull/14574
* fix: rescheduling daily by @Udit-takkar in https://github.com/calcom/cal.com/pull/13736
* fix: booker atoms using next/router by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/14612
* fix: Minimum fix for N Calendar Invites by @joeauyeung in https://github.com/calcom/cal.com/pull/14617
* chore: v4.0.1 by @keithwillcode in https://github.com/calcom/cal.com/pull/14618
## New Contributors
* @kaleem68 made their first contribution in https://github.com/calcom/cal.com/pull/14582
* @xylonx made their first contribution in https://github.com/calcom/cal.com/pull/14198
**Full Changelog**: https://github.com/calcom/cal.com/compare/v4.0.0...v4.0.1