# Cal.com v5.0.9 — Release & Upgrade Intelligence
- **Product:** Cal.com (https://cal.com)
- **Version:** v5.0.9
- **Released:** Feb 28, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/calcom/updates/v5.0.9/

## Executive Summary (TL;DR)
Cal.com v5.0.9. Source highlight: fix: v2 managed user attendee bookings

## New Features
- feat: plain-thread-tier

## Bug Fixes
- fix: v2 managed user attendee bookings
- fix: added zoom, msTeams as valid locations in event-type, booker atoms
- fix: hubSpot doesn't work for paid team events
- fix: remove onboarding check for platform account creation
- fix: Change the origin to WEBAPP_URL for routing from event redirect URL
- feat: Task createCRMEvent can retry at cutomizable fixed interval