# Cal.com v3.5.3 — Release & Upgrade Intelligence
- **Product:** Cal.com (https://cal.com)
- **Version:** v3.5.3
- **Released:** Nov 28, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/calcom/updates/v3.5.3/

## Executive Summary (TL;DR)
Cal.com v3.5.3. Source highlight: chore: Remove free use of Cal.AI

## New Features
- feat: if profile only has one public event-type, redirect to it
- feat: signup refactor

## Bug Fixes
- fix: Stripe webhook event mismatch
- fix: platform branch sync with main
- fix: platform branch sync with main
- fix: OAuth URL account for dev environment
- chore: fixed order of tips
- chore: Fixed a typo "tranistions" => "transitions"