Impact Score: 5/10
Cal.com v5.1.17 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 v5.1.17. Source highlight: chore: Use `createCallerFactory` since `createCaller` method is deprecated
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: enable 'Overlay Calendar' enabled by default for signed in users
- feat: support searchTerm in Filter Segment
โก Performance & Enhancements (2)
- perf: leverage trpc initialData for event-types page
- perf: fetch data server side for /settings/webhooks
๐ง Bug Fixes & Patches (6)
- fix: broken getBusyTimes test in TZ!=UTC
- fix: update German translation for 'cancel' to 'Stornieren'
- fix: enabling weights on RR events breaks atoms
- fix: improve booking page error boundary + remove dynamic imports from Booker
- fix: Require confirmation on toggling delegation credential
- fix: turbo pack error in webhooks/new/page.tsx
๐ View Raw Release Notes (Original Developer Log)
## What's Changed
* chore: Use `createCallerFactory` since `createCaller` method is deprecated by @hbjORbj in https://github.com/calcom/cal.com/pull/20467
* fix: broken getBusyTimes test in TZ!=UTC by @emrysal in https://github.com/calcom/cal.com/pull/20555
* chore: Migration to backfill EventType.userId with B, if null by @emrysal in https://github.com/calcom/cal.com/pull/20562
* perf: leverage trpc initialData for event-types page by @hbjORbj in https://github.com/calcom/cal.com/pull/20496
* fix: update German translation for 'cancel' to 'Stornieren' by @Brijeshthummar02 in https://github.com/calcom/cal.com/pull/20565
* fix: enabling weights on RR events breaks atoms by @SomayChauhan in https://github.com/calcom/cal.com/pull/20297
* fix: improve booking page error boundary + remove dynamic imports from Booker by @hbjORbj in https://github.com/calcom/cal.com/pull/20560
* feat: enable 'Overlay Calendar' enabled by default for signed in users by @sanchitttt in https://github.com/calcom/cal.com/pull/18188
* fix: Require confirmation on toggling delegation credential by @hariombalhara in https://github.com/calcom/cal.com/pull/20576
* feat: support searchTerm in Filter Segment by @eunjae-lee in https://github.com/calcom/cal.com/pull/20526
* fix: turbo pack error in webhooks/new/page.tsx by @hbjORbj in https://github.com/calcom/cal.com/pull/20581
* revert: refactor v2 access and refresh tokens by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/20589
* fix: verification code truncation fix by @anikdhabal in https://github.com/calcom/cal.com/pull/20592
* perf: fetch data server side for /settings/webhooks by @hbjORbj in https://github.com/calcom/cal.com/pull/20583
* fix: all flaky e2e tests by @anikdhabal in https://github.com/calcom/cal.com/pull/20476
## New Contributors
* @Brijeshthummar02 made their first contribution in https://github.com/calcom/cal.com/pull/20565
**Full Changelog**: https://github.com/calcom/cal.com/compare/v5.1.16...v5.1.17