Impact Score: 5/10
Cal.com v2.8.9 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 v2.8.9. Source highlight: perf: Add log messages on cold/hot requests
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 (1)
- perf: Add log messages on cold/hot requests
๐ง Bug Fixes & Patches (4)
- Fix booking page when toggling payment app settings
- fixed bg for profile on light mode
- fixed timezone dropdown
- Possible fix for iOS redirection
๐ View Raw Release Notes (Original Developer Log)
## What's Changed
* perf: Add log messages on cold/hot requests by @roae in https://github.com/calcom/cal.com/pull/8420
* Use avatar.png instead of base64. by @emrysal in https://github.com/calcom/cal.com/pull/8450
* Enable prisma json protocol by @zomars in https://github.com/calcom/cal.com/pull/7993
* Fix booking page when toggling payment app settings by @joeauyeung in https://github.com/calcom/cal.com/pull/8451
* Powered by for ee by @rene-mueller in https://github.com/calcom/cal.com/pull/8434
* Hotfix - CalDAV/Wraps timezone addition in try catch by @alishaz-polymath in https://github.com/calcom/cal.com/pull/8453
* fixed bg for profile on light mode by @PeerRich in https://github.com/calcom/cal.com/pull/8457
* fixed timezone dropdown by @PeerRich in https://github.com/calcom/cal.com/pull/8461
* Possible fix for iOS redirection by @hariombalhara in https://github.com/calcom/cal.com/pull/8455
* only show vibrancy on MacOS by @PeerRich in https://github.com/calcom/cal.com/pull/8462
**Full Changelog**: https://github.com/calcom/cal.com/compare/v2.8.8...v2.8.9