Cal.com v2.5.6stable Released Jan 31, 2023
Impact Score: 5/10

Cal.com v2.5.6 โ€” Release Notes & Engineering Impact

Source available โ€” automated, not human-reviewed

Component: calcom ยท Channel: stable. Automated analysis, not a compatibility certification. How this works.

Analysis updated: 2026-11-01.

Compatibility not verified โ€” check source notes
๐Ÿ“„ .MD
โšก Executive Summary (TL;DR)

Cal.com v2.5.6. Source highlight: Support OIDC

Who Does This Impact? (Role-Based Analysis)

๐Ÿ’ป Software Engineers & Devs

Check the source notes against the package and APIs you use before upgrading.

๐Ÿ“Š Product & Engineering Leads

Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.

โš™๏ธ DevOps & Security

Verify the target version, runtime requirements and rollback procedure in the official documentation.

โœจ New Features & Capabilities (6)

  • Add videoCallData to evt on new attendee
  • Adds booking data to SDK success event
  • added blue color for links in bio
  • added impersonation tip
  • Add additional guests
  • Feat - invite user to team flow improvements

๐Ÿ”ง Bug Fixes & Patches (6)

  • Fixes issues with workflows that have more than one action
  • fix: duplicate iframes in cal video
  • fix: send email if username is being passed
  • Fix duplicate event modal page slug
  • fix: event location link modal
  • WIP: SIU: Maximum call stack size exceeded fix?
๐Ÿ“„ View Raw Release Notes (Original Developer Log)
## What's Changed * Support OIDC by @devkiran in https://github.com/calcom/cal.com/pull/6661 * Ability to format user and team bio by @CarinaWolli in https://github.com/calcom/cal.com/pull/6572 * Fixes issues with workflows that have more than one action by @CarinaWolli in https://github.com/calcom/cal.com/pull/6670 * fix: duplicate iframes in cal video by @G3root in https://github.com/calcom/cal.com/pull/6662 * Add videoCallData to evt on new attendee by @joeauyeung in https://github.com/calcom/cal.com/pull/6673 * fix: send email if username is being passed by @Udit-takkar in https://github.com/calcom/cal.com/pull/6674 * Readme: New Hacker News badge ๐Ÿ‘€ by @PeerRich in https://github.com/calcom/cal.com/pull/6682 * Enable scrolling in Test Preview Dialog (Routing Forms) by @CarinaWolli in https://github.com/calcom/cal.com/pull/6676 * Fix duplicate event modal page slug by @joecohens in https://github.com/calcom/cal.com/pull/6657 * WIP: unescape characters in email confirmation title by @G3root in https://github.com/calcom/cal.com/pull/6447 * fix: event location link modal by @mocherfaoui in https://github.com/calcom/cal.com/pull/6387 * WIP: SIU: Maximum call stack size exceeded fix? by @zomars in https://github.com/calcom/cal.com/pull/6740 * replaced edit location dialog subtitle with link to app store by @PeerRich in https://github.com/calcom/cal.com/pull/6746 * Upgrades typescript to 4.9.4 by @zomars in https://github.com/calcom/cal.com/pull/6747 * Adds booking data to SDK success event by @zomars in https://github.com/calcom/cal.com/pull/6737 * On duplicating an event type, spacing between arrows and label is wide (Length field) by @gitstart-calcom in https://github.com/calcom/cal.com/pull/6717 * added blue color for links in bio by @PeerRich in https://github.com/calcom/cal.com/pull/6760 * removed credits from auth container by @PeerRich in https://github.com/calcom/cal.com/pull/6766 * On seats, hide attendees if option is selected by @joeauyeung in https://github.com/calcom/cal.com/pull/6767 * Fix shift-enter in bio editor by @CarinaWolli in https://github.com/calcom/cal.com/pull/6769 * fix: back button and heading size by @Udit-takkar in https://github.com/calcom/cal.com/pull/6768 * Disable autocomplete on login password field by @joeauyeung in https://github.com/calcom/cal.com/pull/6705 * fix padding of length input on add event modal by @saideepesh000 in https://github.com/calcom/cal.com/pull/6771 * Fix: EventType Duplication by @hariombalhara in https://github.com/calcom/cal.com/pull/6778 * fix: location select menu overflowing the container by @G3root in https://github.com/calcom/cal.com/pull/6719 * adding ukrainian by @PeerRich in https://github.com/calcom/cal.com/pull/6791 * fix(web): set canonical as `https://cal.com` in the `<HeadSeo/>` by @p6l-richard in https://github.com/calcom/cal.com/pull/6693 * added impersonation tip by @PeerRich in https://github.com/calcom/cal.com/pull/6794 * Standardize response codes in Login by @alishaz-polymath in https://github.com/calcom/cal.com/pull/6787 * fix: booking limits saved as undefined by @Udit-takkar in https://github.com/calcom/cal.com/pull/6720 * fix(web): remove `noindex` & `nofollow` tags from the `App` and `Shell` components by @p6l-richard in https://github.com/calcom/cal.com/pull/6816 * fix: border color in dark teams page by @G3root in https://github.com/calcom/cal.com/pull/6817 * Add additional guests by @joeauyeung in https://github.com/calcom/cal.com/pull/6419 * fix: flash of i18n in teams page by @G3root in https://github.com/calcom/cal.com/pull/6818 * Change lint action to run on BuildJet by @joeauyeung in https://github.com/calcom/cal.com/pull/6819 * Feat - invite user to team flow improvements by @sean-brydon in https://github.com/calcom/cal.com/pull/6725 * Fix Dutch custom event names by @verstratenbram in https://github.com/calcom/cal.com/pull/6806 * [CAL-727] [500] on /api/trpc/[trpc] by @gitstart-calcom in https://github.com/calcom/cal.com/pull/6795 * update isCalcom for canonicals to handle https://cal.com by @p6l-richard in https://github.com/calcom/cal.com/pull/6802 * Access to team features for users with premium username by @CarinaWolli in https://github.com/calcom/cal.com/pull/6699 * fix: use guest email in create booking link banner by @G3root in https://github.com/calcom/cal.com/pull/6694 * feat: tabs for teams in mobile by @G3root in https://github.com/calcom/cal.com/pull/6685 * [CAL-807] /event-types/single - Fix the header by @gitstart-calcom in https://github.com/calcom/cal.com/pull/6738 ## New Contributors * @joecohens made their first contribution in https://github.com/calcom/cal.com/pull/6657 * @saideepesh000 made their first contribution in https://github.com/calcom/cal.com/pull/6771 * @p6l-richard made their first contribution in https://github.com/calcom/cal.com/pull/6693 * @verstratenbram made their first contribution in https://github.com/calcom/cal.com/pull/6806 **Full Changelog**: https://github.com/calcom/cal.com/compare/v2.5.5...v2.5.6