Cal.com v5.7.8stable Released Oct 04, 2025
โš ๏ธ Breaking Change Impact Score: 7/10

Cal.com v5.7.8 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.

Breaking-change evidence from the source

  • refactor: fail breaking change check on error only by @supalarry in https://github.com/calcom/cal.com/pull/24221
Read the original context โ†—
Source flags breaking changes โ€” review applicability
๐Ÿ“„ .MD
โšก Executive Summary (TL;DR)

Cal.com v5.7.8. Source highlight: chore: PBAC routingform entity permissions to favour pbac

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.

โš ๏ธ Breaking Changes & Deprecations (1)

  • refactor: fail breaking change check on error only by @supalarry in https://github.com/calcom/cal.com/pull/24221

โœจ New Features & Capabilities (6)

  • feat: update translations via @LingoDotDev
  • feat(ui/api-keys): add confirmation dialog for API key deletion
  • feat: add created_at field display to admin user edit page
  • feat: add host validation for team event types
  • feat: update translations via @LingoDotDev
  • feat: add missing sensitive fields to redactSensitiveData by @devin-ai-integration[bot] in https://github.com/calcom/cal.com/pull/24121

๐Ÿ”ง Bug Fixes & Patches (6)

  • fix: Calendar Cache sync page
  • fix: 405 method not allowed error for queuedFormResponseCleanup
  • fix: add missing permissions to workflows
  • fix: different calendar hosts
  • fix: `customReplyEmailTo` feedback
  • fix: Always enforce one owner with pbac
๐Ÿ“„ View Raw Release Notes (Original Developer Log)
## What's Changed * chore: PBAC routingform entity permissions to favour pbac by @sean-brydon in https://github.com/calcom/cal.com/pull/24130 * refactor: do a permission check in removeHostsFromEventTypes trpc handler by @hbjORbj in https://github.com/calcom/cal.com/pull/24176 * feat: update translations via @LingoDotDev by @calcom-bot in https://github.com/calcom/cal.com/pull/24178 * fix: Calendar Cache sync page by @volnei in https://github.com/calcom/cal.com/pull/24182 * chore: Remove `safeStringify` from graphql errors by @joeauyeung in https://github.com/calcom/cal.com/pull/24188 * fix: 405 method not allowed error for queuedFormResponseCleanup by @hariombalhara in https://github.com/calcom/cal.com/pull/24191 * fix: add missing permissions to workflows by @anikdhabal in https://github.com/calcom/cal.com/pull/24192 * fix: different calendar hosts by @ibex088 in https://github.com/calcom/cal.com/pull/24000 * feat(ui/api-keys): add confirmation dialog for API key deletion by @KartikLabhshetwar in https://github.com/calcom/cal.com/pull/24118 * feat: add created_at field display to admin user edit page by @PeerRich in https://github.com/calcom/cal.com/pull/23805 * fix: `customReplyEmailTo` feedback by @Ryukemeister in https://github.com/calcom/cal.com/pull/23738 * fix: Always enforce one owner with pbac by @sean-brydon in https://github.com/calcom/cal.com/pull/24144 * feat: add host validation for team event types by @ibex088 in https://github.com/calcom/cal.com/pull/24170 * chore: CSRF protect forgot-password functionality by @emrysal in https://github.com/calcom/cal.com/pull/22361 * fix: allow team with same slug for diff cases by @anikdhabal in https://github.com/calcom/cal.com/pull/24029 * fix: Selected calendar delegation credentials by @volnei in https://github.com/calcom/cal.com/pull/24190 * chore: update description by @Udit-takkar in https://github.com/calcom/cal.com/pull/24189 * feat: update translations via @LingoDotDev by @calcom-bot in https://github.com/calcom/cal.com/pull/24203 * feat: add missing sensitive fields to redactSensitiveData by @devin-ai-integration[bot] in https://github.com/calcom/cal.com/pull/24121 * feat: pbac - org pages check update permissions by @sean-brydon in https://github.com/calcom/cal.com/pull/24164 * refactor: move @calcom/lib/di folder to @calcom/features by @hbjORbj in https://github.com/calcom/cal.com/pull/24199 * fix: Getting an unauthorized error when accessing the workflow tab for a child-managed event by @anikdhabal in https://github.com/calcom/cal.com/pull/24219 * refactor: fail breaking change check on error only by @supalarry in https://github.com/calcom/cal.com/pull/24221 * refactor: dont allow scheduling team event type without hosts by @supalarry in https://github.com/calcom/cal.com/pull/24206 * docs: add video recording showcasing changesets for atoms by @Ryukemeister in https://github.com/calcom/cal.com/pull/24220 * chore: Migrate watchlist severity to Action by @alishaz-polymath in https://github.com/calcom/cal.com/pull/24195 * fix: managed user timeZone validation by @supalarry in https://github.com/calcom/cal.com/pull/24226 * fix: nits addressed from PBAC walk through with Unkey by @sean-brydon in https://github.com/calcom/cal.com/pull/24244 * fix: hydration error warning in scheduleListItem component by @ifrah-ashraf in https://github.com/calcom/cal.com/pull/24240 * feat: add email filtering to team memberships endpoint by @Devanshusharma2005 in https://github.com/calcom/cal.com/pull/23923 * feat: update translations via @LingoDotDev by @calcom-bot in https://github.com/calcom/cal.com/pull/24248 * fix: event is not added to outlook cal through workflow ics file by @anikdhabal in https://github.com/calcom/cal.com/pull/24249 * fix: Resolve BillingPlan tree-shaking issue causing runtime error by @emrysal in https://github.com/calcom/cal.com/pull/24229 * refactor: Salesforce `getContacts` by @joeauyeung in https://github.com/calcom/cal.com/pull/24235 * chore: Watchlist schema update by @alishaz-polymath in https://github.com/calcom/cal.com/pull/24246 ## New Contributors * @ifrah-ashraf made their first contribution in https://github.com/calcom/cal.com/pull/24240 **Full Changelog**: https://github.com/calcom/cal.com/compare/v5.7.7...v5.7.8