Cal.com v5.9.11stable Released Dec 09, 2025
Impact Score: 5/10

Cal.com v5.9.11 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.

Compatibility not verified โ€” check source notes
๐Ÿ“„ .MD
โšก Executive Summary (TL;DR)

Cal.com v5.9.11. Source highlight: chore: add permission checks to invite member and list team members handlers

Who Does This Impact? (Role-Based Analysis)

๐Ÿ’ป Software Engineers & Devs

Check the source notes against the package and APIs you use before upgrading.

๐Ÿ“Š Product & Engineering Leads

Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.

โš™๏ธ DevOps & Security

Verify the target version, runtime requirements and rollback procedure in the official documentation.

โœจ New Features & Capabilities (6)

  • chore: add permission checks to invite member and list team members handlers
  • chore: update add members to team
  • refactor: migrate `handleNotificationWhenNoSlots` from TRPC layer to `features` layer
  • refactor: migrate `verifyCodeUnAuthenticated` from TRPC layer to features layer
  • feat: onboarding v3 QA final roast
  • feat: Add support to audit and view audit log with Booking CREATED action

โšก Performance & Enhancements (5)

  • perf: handleChildrenEventType eventtype user connect raw sql
  • perf: handleChildrenEventTypes createManyAndReturn
  • docs: improve AGENTS.md and rename .agents to agents/
  • perf: handleChildrenEventType link old event-type with workflows using create/findMany
  • perf: Workflows are taking too long to load

๐Ÿ”ง Bug Fixes & Patches (5)

  • fix: OnDelete SetNull for watchlist delete on watchlistAudit
  • fix: unable to reject the booking from email
  • fix: add fallback discovery for oauth
  • fix: prevent OOO dialog from closing on outside click
  • fix: org banner on mobile
๐Ÿ“„ View Raw Release Notes (Original Developer Log)
## What's Changed * chore: add permission checks to invite member and list team members handlers by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/25679 * chore: update add members to team by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/25685 * fix: OnDelete SetNull for watchlist delete on watchlistAudit by @alishaz-polymath in https://github.com/calcom/cal.com/pull/25690 * fix: unable to reject the booking from email by @anikdhabal in https://github.com/calcom/cal.com/pull/25673 * refactor: migrate `handleNotificationWhenNoSlots` from TRPC layer to `features` layer by @hbjORbj in https://github.com/calcom/cal.com/pull/25538 * refactor: migrate `verifyCodeUnAuthenticated` from TRPC layer to features layer by @hbjORbj in https://github.com/calcom/cal.com/pull/25639 * perf: handleChildrenEventType eventtype user connect raw sql by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/25650 * perf: handleChildrenEventTypes createManyAndReturn by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/25652 * docs: improve AGENTS.md and rename .agents to agents/ by @eunjae-lee in https://github.com/calcom/cal.com/pull/25665 * perf: handleChildrenEventType link old event-type with workflows using create/findMany by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/25653 * fix: add fallback discovery for oauth by @volnei in https://github.com/calcom/cal.com/pull/25656 * fix: prevent OOO dialog from closing on outside click by @volnei in https://github.com/calcom/cal.com/pull/25699 * feat: onboarding v3 QA final roast by @sean-brydon in https://github.com/calcom/cal.com/pull/25667 * feat: Add support to audit and view audit log with Booking CREATED action by @hariombalhara in https://github.com/calcom/cal.com/pull/25468 * chore: Remove coderrabit config by @volnei in https://github.com/calcom/cal.com/pull/25702 * perf: Workflows are taking too long to load by @anikdhabal in https://github.com/calcom/cal.com/pull/25705 * chore: upgrade husky by @volnei in https://github.com/calcom/cal.com/pull/25698 * fix: org banner on mobile by @anikdhabal in https://github.com/calcom/cal.com/pull/25706 **Full Changelog**: https://github.com/calcom/cal.com/compare/v5.9.10...v5.9.11