# Cal.com v4.4.2 — Release & Upgrade Intelligence
- **Product:** Cal.com (https://cal.com)
- **Version:** v4.4.2
- **Released:** Aug 20, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/calcom/updates/v4.4.2/

## Executive Summary (TL;DR)
Cal.com v4.4.2. Source highlight: fix: cal video bug fix and improvements

## New Features
- feat: Add 'Disable on Prefill' option for fields
- feat: make the meeting duration time more visually toggleable
- feat: Add transition to hover background in multiple components
- feat: ability to add guests via app.cal.com/bookings

## Bug Fixes
- fix: cal video bug fix and improvements
- fix: event name in attendee cancellation email
- fix: POST v1/teams request body
- fix: type issues in attributes-edit-view
- fix: Chinese traditional shows multiple durations of the event as a string
- fix: v1 api payments endpoint fix