# Cal.com v1.6.3 — Release & Upgrade Intelligence
- **Product:** Cal.com (https://cal.com)
- **Version:** v1.6.3
- **Released:** Jun 06, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/calcom/updates/v1.6.3/

## Executive Summary (TL;DR)
Cal.com v1.6.3. Source highlight: Add reschedule reason to DB and emails

## New Features
- Add reschedule reason to DB and emails
- added email to ee helper
- Add more variables to event names and a dynamic field
- Address feedback of feedback feature

## Improvements
- Improve dx command
- Telemetry improvements
- Improve meeting url information in booking detail view

## Bug Fixes
- Fix: Embed Tests - Handle superfast switching to next month bug
- A few booking page UI fixes
- Bug - Admin Shell Duplicated
- Fix/infinite booking list
- fix: owners can't be edited by admins
- Images in slider will have fixed height, variable width