Impact Score: 5/10
Cal.com v5.1.8 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 v5.1.8. Source highlight: fix: Introduce a new prop in the session to extract the profile username when inside an org
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 (1)
- feat: upgrade @daily libs
๐ง Bug Fixes & Patches (6)
- fix: Introduce a new prop in the session to extract the profile username when inside an org
- fix: disable guest is not updating on event update
- fix: relative URL is being used where an absolute URL is required
- fix: remove oAuth clientId from email when rescheduling platform booking
- fix: skip when browsing month has no available slots
- fix: fixed onboarding steps with consistent loading state and button component
๐ View Raw Release Notes (Original Developer Log)
## What's Changed
* fix: Introduce a new prop in the session to extract the profile username when inside an org by @anikdhabal in https://github.com/calcom/cal.com/pull/18979
* fix: disable guest is not updating on event update by @anikdhabal in https://github.com/calcom/cal.com/pull/20340
* fix: relative URL is being used where an absolute URL is required by @anikdhabal in https://github.com/calcom/cal.com/pull/20314
* chore: cover more test cases for i18n routing e2e test by @hbjORbj in https://github.com/calcom/cal.com/pull/20349
* refactor: atoms dependency on web through AdditionalCalendarSelector by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/20352
* chore: move ServerTrans to packages/lib by @hbjORbj in https://github.com/calcom/cal.com/pull/20353
* fix: remove oAuth clientId from email when rescheduling platform booking by @supalarry in https://github.com/calcom/cal.com/pull/20354
* feat: upgrade @daily libs by @hbjORbj in https://github.com/calcom/cal.com/pull/20348
* fix: skip when browsing month has no available slots by @emrysal in https://github.com/calcom/cal.com/pull/19626
* fix: fixed onboarding steps with consistent loading state and button component by @ayush110404 in https://github.com/calcom/cal.com/pull/20350
* chore: set daily video testing link to env var by @hbjORbj in https://github.com/calcom/cal.com/pull/20359
* fix: Buffers when combined with seated events by @emrysal in https://github.com/calcom/cal.com/pull/20233
* docs: Fix quickstart link by @0xIvan in https://github.com/calcom/cal.com/pull/20355
* fix: some translations got wrong closing tags by @hbjORbj in https://github.com/calcom/cal.com/pull/20360
* chore: better korean translations by @hbjORbj in https://github.com/calcom/cal.com/pull/20362
## New Contributors
* @ayush110404 made their first contribution in https://github.com/calcom/cal.com/pull/20350
* @0xIvan made their first contribution in https://github.com/calcom/cal.com/pull/20355
**Full Changelog**: https://github.com/calcom/cal.com/compare/v5.1.7...v5.1.8
โ Older Version
First Tracked Release
Newer Version โ
Cal.com v5.1.9