# Cal.com v3.8.1 — Release & Upgrade Intelligence
- **Product:** Cal.com (https://cal.com)
- **Version:** v3.8.1
- **Released:** Feb 20, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/calcom/updates/v3.8.1/

## Executive Summary (TL;DR)
Cal.com v3.8.1. Source highlight: refactor: Only send dirty fields for event type update call

## New Features
- chore: add toast and tooltip
- feat: Split-large-code-file-functions
- feat: Implement orgs/teams logoUrls

## Bug Fixes
- fix: [CAL-3141] (+1) badge not aligned
- fix: Managed children event listing for organization members
- fix: team invite signup not working
- fix: attempt to fix update email flaky test
- fix: double bookings on seated event
- fix: fix types in apps/swagger (fixes #10023 and required for successful Railway build)