Impact Score: 5/10
Cal.com v5.1.3 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 v5.1.3. Source highlight: perf: do not import from @calcom/ui barrel file
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 (3)
- chore: added padding bottom to main
- feat: allow timezones selection in `Booker` atom via prop
- feat: improve trpc exception handling for api v2
โก Performance & Enhancements (2)
- perf: do not import from @calcom/ui barrel file
- perf: Remove `packages/ui/index.ts` barrel file
๐ง Bug Fixes & Patches (6)
- fix: case insensitive search on organization member list
- fix: add response id to webhook payload
- fix: Slugify the team slug - as uppercase teams could be 404 pages
- fix: e2e flake
- fix: Errors seen in some cases when organization is created through wโฆ
- fix: repeatedly occurring flaky tests
๐ View Raw Release Notes (Original Developer Log)
## What's Changed
* perf: do not import from @calcom/ui barrel file by @hbjORbj in https://github.com/calcom/cal.com/pull/20184
* chore: added padding bottom to main by @PeerRich in https://github.com/calcom/cal.com/pull/20224
* chore: get oauth client params from event-type hosts by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/20236
* perf: Remove `packages/ui/index.ts` barrel file by @hbjORbj in https://github.com/calcom/cal.com/pull/20243
* fix: case insensitive search on organization member list by @eunjae-lee in https://github.com/calcom/cal.com/pull/20240
* fix: add response id to webhook payload by @CarinaWolli in https://github.com/calcom/cal.com/pull/20247
* fix: Slugify the team slug - as uppercase teams could be 404 pages by @hariombalhara in https://github.com/calcom/cal.com/pull/20242
* fix: e2e flake by @anikdhabal in https://github.com/calcom/cal.com/pull/20252
* fix: Errors seen in some cases when organization is created through wโฆ by @hariombalhara in https://github.com/calcom/cal.com/pull/20249
* fix: repeatedly occurring flaky tests by @vijayraghav-io in https://github.com/calcom/cal.com/pull/20238
* feat: allow timezones selection in `Booker` atom via prop by @Ryukemeister in https://github.com/calcom/cal.com/pull/20044
* refactor: event type builder by @Udit-takkar in https://github.com/calcom/cal.com/pull/19459
* perf: fix circular dependencies by @Udit-takkar in https://github.com/calcom/cal.com/pull/20121
* fix: add aria-labels for accessibility in AddVariablesDropdown and Tโฆ by @krakenftw in https://github.com/calcom/cal.com/pull/20260
* feat: improve trpc exception handling for api v2 by @Ryukemeister in https://github.com/calcom/cal.com/pull/20158
* fix: replyTo includes the correct email by @anikdhabal in https://github.com/calcom/cal.com/pull/20235
**Full Changelog**: https://github.com/calcom/cal.com/compare/v5.1.2...v5.1.3