Impact Score: 5/10
Cal.com v5.1.1 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 v5.1.1. Source highlight: feat: Use Watchlist on sending email verifications
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 (4)
- feat: Use Watchlist on sending email verifications
- feat: v2 api phone based organization team event types
- test: Add tests for Booker component
- chore: Add logging to Salesforce
โก Performance & Enhancements (4)
- perf: Slim down loggedInViewer tRPC router
- perf: Remove slots router from publicViewer
- perf: Move apps procedures off of loggedInViewer
- perf: Remove QueryCell usage in availability view
๐ง Bug Fixes & Patches (6)
- fix: atoms making requests to customers' domains
- fix: Salesforce Stricter Website querying to prevent wrong account match during contact owner check
- fix: don't remind platform users in reminder cron
- fix: Salesforce - fallback to creating lead
- fix: UID cookie isn't accessible/created when in embed as it is third party context.
- fix: prevent auto accepting emails for platform orgs
๐ View Raw Release Notes (Original Developer Log)
## What's Changed
* feat: Use Watchlist on sending email verifications by @keithwillcode in https://github.com/calcom/cal.com/pull/20114
* perf: Slim down loggedInViewer tRPC router by @keithwillcode in https://github.com/calcom/cal.com/pull/20111
* fix: atoms making requests to customers' domains by @supalarry in https://github.com/calcom/cal.com/pull/20084
* perf: Remove slots router from publicViewer by @keithwillcode in https://github.com/calcom/cal.com/pull/20128
* perf: Move apps procedures off of loggedInViewer by @keithwillcode in https://github.com/calcom/cal.com/pull/20112
* refactor: Delete dead code that is not safe to use by @emrysal in https://github.com/calcom/cal.com/pull/20141
* chore: stringify body for request interceptor/middleware by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/20131
* fix: Salesforce Stricter Website querying to prevent wrong account match during contact owner check by @hariombalhara in https://github.com/calcom/cal.com/pull/20133
* fix: don't remind platform users in reminder cron by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/20056
* chore: create org membership should be an upsert apiv2 by @ThyMinimalDev in https://github.com/calcom/cal.com/pull/20129
* fix: Salesforce - fallback to creating lead by @joeauyeung in https://github.com/calcom/cal.com/pull/20137
* feat: v2 api phone based organization team event types by @supalarry in https://github.com/calcom/cal.com/pull/20134
* fix: UID cookie isn't accessible/created when in embed as it is third party context. by @gopoto in https://github.com/calcom/cal.com/pull/19859
* test: Add tests for Booker component by @hariombalhara in https://github.com/calcom/cal.com/pull/19051
* fix: prevent auto accepting emails for platform orgs by @Ryukemeister in https://github.com/calcom/cal.com/pull/20125
* fix: flaky e2e tests by @anikdhabal in https://github.com/calcom/cal.com/pull/20168
* fix: spacing by @TusharBhatt1 in https://github.com/calcom/cal.com/pull/20172
* chore: Add logging to Salesforce by @joeauyeung in https://github.com/calcom/cal.com/pull/20167
* fix: sms formatting by @Udit-takkar in https://github.com/calcom/cal.com/pull/18647
* perf: Remove QueryCell usage in availability view by @hbjORbj in https://github.com/calcom/cal.com/pull/20176
* fix: eslint error by @sean-brydon in https://github.com/calcom/cal.com/pull/20127
* fix: add documentation to the possible values of :app in conferencing controller by @SomayChauhan in https://github.com/calcom/cal.com/pull/20164
## New Contributors
* @gopoto made their first contribution in https://github.com/calcom/cal.com/pull/19859
**Full Changelog**: https://github.com/calcom/cal.com/compare/v5.1.0...v5.1.1