# Cal.com v2.9.1 — Release & Upgrade Intelligence
- **Product:** Cal.com (https://cal.com)
- **Version:** v2.9.1
- **Released:** May 22, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/calcom/updates/v2.9.1/

## Executive Summary (TL;DR)
Cal.com v2.9.1. Source highlight: fix: add exp in /meeting-tokens

## New Features
- Add feature to offset start times for event types
- Guide to setup enviroment variable added in contributing mardown file
- Add config support in `floatingButton` instruction
- feat: 8x8 app-store setup
- feat: make branding hideable in the new booker

## Improvements
- Improvements: Prefill Routing Forms and connect prefilling with Booking Form

## Bug Fixes
- fix: add exp in /meeting-tokens
- Fixes locked workflow toggle in event type settings
- Fix: locale and time format in attendee email
- issue#8601: fix
- change datepicker styles to fix dark mode issue
- fix redirect after adding ping.gg