# Cal.com v5.1.21 — Release & Upgrade Intelligence
- **Product:** Cal.com (https://cal.com)
- **Version:** v5.1.21
- **Released:** Apr 14, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/calcom/updates/v5.1.21/

## Executive Summary (TL;DR)
Cal.com v5.1.21. Source highlight: feat: add organization routing forms endpoints [v2]

## New Features
- feat: add organization routing forms endpoints [v2]
- chore: Add logging and try/catch blocks in `handleCancelBooking`
- feat: Org and Team ID on organisation and team pages
- feat(event-types): phase out offset start times feature for new event types [CAL-5450]
- feat: conditionally show contact us or report issue based on plan
- feat: allow paid users to see report issue option

## Improvements
- perf: make `useLocale` hook to use server-fetched i18n if in App router context

## Bug Fixes
- fix: updatedAt routing form response migration
- fix: convert SVG avatar into PNG on save and serve
- fix: Broken API docs
- fix: ensure only top tip has focusable elements
- revert: "fix: Broken API docs (#20664)"
- fix: App installation option at the team level