Impact Score: 5/10
Cal.com v5.1.6 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 v5.1.6. Source highlight: fix: increase memory requirement for building atoms
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: Added org username to admin users view
- feat: improved observability on api v1 and webapp
- feat: Salesforce - handle picklist field type
- feat: rewrite all routes starting with supported lang code
๐ง Bug Fixes & Patches (6)
- fix: increase memory requirement for building atoms
- revert: "fix: lint (#20325)"
- fix: Hydration error in root layout
- docs: fix invalid JSX being used in code snippets on `platform/guides/booking-redirects`
- fix: Don't throw 202 on no handler found
- fix: rewrite /en/* paths to /*
๐ View Raw Release Notes (Original Developer Log)
## What's Changed
* fix: increase memory requirement for building atoms by @zomars in https://github.com/calcom/cal.com/pull/20306
* revert: "fix: lint (#20325)" by @keithwillcode in https://github.com/calcom/cal.com/pull/20337
* fix: Hydration error in root layout by @vijayraghav-io in https://github.com/calcom/cal.com/pull/20312
* chore(docs): remove AWS Amplify one-click deploy by @ShrootBuck in https://github.com/calcom/cal.com/pull/20330
* docs: fix invalid JSX being used in code snippets on `platform/guides/booking-redirects` by @AyanavaKarmakar in https://github.com/calcom/cal.com/pull/20321
* feat: Added org username to admin users view by @avnish100 in https://github.com/calcom/cal.com/pull/20254
* fix: Don't throw 202 on no handler found by @sean-brydon in https://github.com/calcom/cal.com/pull/20339
* fix: rewrite /en/* paths to /* by @hbjORbj in https://github.com/calcom/cal.com/pull/20331
* feat: improved observability on api v1 and webapp by @zomars in https://github.com/calcom/cal.com/pull/20302
* feat: Salesforce - handle picklist field type by @joeauyeung in https://github.com/calcom/cal.com/pull/20342
* feat: rewrite all routes starting with supported lang code by @hbjORbj in https://github.com/calcom/cal.com/pull/20346
## New Contributors
* @ShrootBuck made their first contribution in https://github.com/calcom/cal.com/pull/20330
**Full Changelog**: https://github.com/calcom/cal.com/compare/v5.1.5...v5.1.6