Impact Score: 5/10
Cal.com v5.4.2 — 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 v5.4.2. Source highlight: fix: Add Guests dialog for Bookings
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: Headless router - queue recording booking response
- chore: Add logging to check max active bookings for booker
🔧 Bug Fixes & Patches (2)
- fix: Add Guests dialog for Bookings
- fix: Dry run in prerender flow
📄 View Raw Release Notes (Original Developer Log)
## What's Changed
* fix: Add Guests dialog for Bookings by @nerdberg792 in https://github.com/calcom/cal.com/pull/21669
* refactor: seated booking reschedule error message by @supalarry in https://github.com/calcom/cal.com/pull/21841
* feat: Headless router - queue recording booking response by @joeauyeung in https://github.com/calcom/cal.com/pull/21805
* fix: Dry run in prerender flow by @hariombalhara in https://github.com/calcom/cal.com/pull/21876
* chore: Add logging to check max active bookings for booker by @joeauyeung in https://github.com/calcom/cal.com/pull/21874
**Full Changelog**: https://github.com/calcom/cal.com/compare/v5.4.1...v5.4.2