# Cal.com v2.4.0 — Release & Upgrade Intelligence
- **Product:** Cal.com (https://cal.com)
- **Version:** v2.4.0
- **Released:** Dec 15, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/calcom/updates/v2.4.0/

## Executive Summary (TL;DR)
Cal.com v2.4.0. Source highlight: Fixing branding toggle

## New Features
- Adds missing spaces in email (reschedule or cancel)
- Feature/Embed/Add Embed `ui` instruction config to hide event type description
- feature/rate-limit-middleware
- Feature/date overrides
- added layout for empty month to go to the next month
- Adds tests for date overrides

## Bug Fixes
- fix: hidden content due to teams upgrade banner
- fix/duplicate-event-types
- Fixes SMS not sending for country codes not supporting alphanumeric sender IDs
- Misc fixes
- fix: use cal url
- Fixes for testing workflow action