Impact Score: 5/10
Cal.com v2.5.9 — 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 v2.5.9. Source highlight: Left / Right buttons now bottom-aligned and slightly shorter
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.
🔧 Bug Fixes & Patches (1)
- fix: non unique key warning in the booking page
📄 View Raw Release Notes (Original Developer Log)
## What's Changed
* Left / Right buttons now bottom-aligned and slightly shorter by @AaronPresley in https://github.com/calcom/cal.com/pull/6857
* Hotfix: Event Name (#6863) by @hariombalhara in https://github.com/calcom/cal.com/pull/6864
* fix: non unique key warning in the booking page by @G3root in https://github.com/calcom/cal.com/pull/6861
## New Contributors
* @AaronPresley made their first contribution in https://github.com/calcom/cal.com/pull/6857
**Full Changelog**: https://github.com/calcom/cal.com/compare/v2.5.8...v2.5.9