Impact Score: 5/10
Cal.com v5.5.18 — Release Notes & Engineering Impact
Source available — automated, not human-reviewed
Component: calcom · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
⚡ Executive Summary (TL;DR)
Cal.com v5.5.18. Source highlight: fix: Type error in inviteMember.handler test
Who Does This Impact? (Role-Based Analysis)
💻 Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
📊 Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
⚙️ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
✨ New Features & Capabilities (2)
- feat: org/team event type private links endpoints
- perf: check feature flag in layout level for /settings/organizations/new routes
🔧 Bug Fixes & Patches (6)
- fix: Type error in inviteMember.handler test
- fix: managed organization bookings
- fix: Add org-level payment credential fallback for no-show fee charging
- fix: prevent cross-team app visibility in organizations
- fix: multiple widgets for `Booker` atom
- fix: more precise error code for event type duplication handler
📄 View Raw Release Notes (Original Developer Log)
## What's Changed
* fix: Type error in inviteMember.handler test by @emrysal in https://github.com/calcom/cal.com/pull/23070
* chore: version packages by @github-actions[bot] in https://github.com/calcom/cal.com/pull/22950
* fix: managed organization bookings by @supalarry in https://github.com/calcom/cal.com/pull/23078
* feat: org/team event type private links endpoints by @alishaz-polymath in https://github.com/calcom/cal.com/pull/23048
* fix: Add org-level payment credential fallback for no-show fee charging by @anikdhabal in https://github.com/calcom/cal.com/pull/23071
* fix: prevent cross-team app visibility in organizations by @anikdhabal in https://github.com/calcom/cal.com/pull/23085
* fix: multiple widgets for `Booker` atom by @sean-brydon in https://github.com/calcom/cal.com/pull/22925
* refactor: Get rid of usages of Next.js private interfaces in our codebase by @hbjORbj in https://github.com/calcom/cal.com/pull/23080
* chore: upgrade next.js to 15.4.5 by @hbjORbj in https://github.com/calcom/cal.com/pull/23079
* chore: version packages by @github-actions[bot] in https://github.com/calcom/cal.com/pull/23090
* fix: more precise error code for event type duplication handler by @hbjORbj in https://github.com/calcom/cal.com/pull/23059
* fix: add authentication guard to /apps/installed routes by @emrysal in https://github.com/calcom/cal.com/pull/23092
* fix: gracefully handle calendar failures when bypassBusyCalendarTimes is enabled by @devin-ai-integration[bot] in https://github.com/calcom/cal.com/pull/23061
* perf: check feature flag in layout level for /settings/organizations/new routes by @hbjORbj in https://github.com/calcom/cal.com/pull/23057
* fix: event not removed from calendar when reassigned by @anikdhabal in https://github.com/calcom/cal.com/pull/23099
**Full Changelog**: https://github.com/calcom/cal.com/compare/v5.5.17...v5.5.18