# Cal.com v6.1.4 — Release & Upgrade Intelligence
- **Product:** Cal.com (https://cal.com)
- **Version:** v6.1.4
- **Released:** Jan 26, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/calcom/updates/v6.1.4/

## Executive Summary (TL;DR)
Cal.com v6.1.4. Source highlight: chore: Infrastructure scaffolding for Webhook's Producer/Consumer approach before wiring

## New Features
- test: add e2e tests for team filter in bookings list
- feat(flags): add @Memoize and @Unmemoize decorators for declarative caching
- feat: add rrHostSubsetIds to reschedule booking endpoint
- feat: Add download CSV button on bookings page
- feat: add wrong assignment report dialog and webhook for routing form bookings
- perf: Add teamId index on Credential

## Improvements
- chore: improve biome checking
- perf: optimize getEventTypeIdsFromTeamIdsFilter with raw SQL query
- perf: make nested packages independent for better type-check performance

## Bug Fixes
- fix: update Learn More button link on teams page to cal.com/teams by @devin-ai-integration[bot] in https://github.com/calcom/cal.com/pull/27065
- fix: update Learn more button URL on routing forms page to cal.com/routing by @devin-ai-integration[bot] in https://github.com/calcom/cal.com/pull/27068
- fix: ensure verification token has team before processing
- fix: Upgradetip text overlapping fixed
- fix: correct typos in comments and variable names
- fix: `BookerEmbed` atom broken