Impact Score: 5/10
Cal.com v3.1.3 — Release Notes & Engineering Impact
Source available — automated, not human-reviewed
Component: calcom · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
⚡ Executive Summary (TL;DR)
Cal.com v3.1.3. Source highlight: fix: Added step to create env file for bundle analysis
Who Does This Impact? (Role-Based Analysis)
💻 Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
📊 Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
⚙️ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
✨ New Features & Capabilities (2)
- feat: replaced slack icon with Discord
- feat: dynamic time format rendering in workflows based on user settings
⚡ Performance & Enhancements (1)
- perf: Event-type config page
🔧 Bug Fixes & Patches (6)
- fix: Added step to create env file for bundle analysis
- fix: Avoid resetting state one every render.
- fix: Embed - Non transparent background when color-scheme of embedding document and cal.com iframe don't match
- fix: add missing booking paid webhook trigger to dropdwon
- fix: The button is loading when saving availability
- fix: update list for countries that don't support alphanumeric sender ids
📄 View Raw Release Notes (Original Developer Log)
## What's Changed
* fix: Added step to create env file for bundle analysis by @keithwillcode in https://github.com/calcom/cal.com/pull/10224
* fix: Avoid resetting state one every render. by @hariombalhara in https://github.com/calcom/cal.com/pull/10210
* fix: Embed - Non transparent background when color-scheme of embedding document and cal.com iframe don't match by @hariombalhara in https://github.com/calcom/cal.com/pull/10033
* fix: add missing booking paid webhook trigger to dropdwon by @CarinaWolli in https://github.com/calcom/cal.com/pull/10237
* perf: Event-type config page by @leog in https://github.com/calcom/cal.com/pull/10238
* fix: The button is loading when saving availability by @anikdhabal in https://github.com/calcom/cal.com/pull/10221
* feat: replaced slack icon with Discord by @JaideepGuntupalli in https://github.com/calcom/cal.com/pull/10193
* fix: update list for countries that don't support alphanumeric sender ids by @CarinaWolli in https://github.com/calcom/cal.com/pull/10232
* fix: Booking Form - Prefill username and email from session [New Booker Regression] by @hariombalhara in https://github.com/calcom/cal.com/pull/10240
* fix: Flaky 2FA test due to waiting redundant Enter by @emrysal in https://github.com/calcom/cal.com/pull/10236
* fix: Gets Google Calendar working locally even when not using localhost:3000 domain to access the app by @hariombalhara in https://github.com/calcom/cal.com/pull/10054
* chore: fixing some initial re-renders by @sean-brydon in https://github.com/calcom/cal.com/pull/10185
* fix: revert i18n hook changes by @sean-brydon in https://github.com/calcom/cal.com/pull/10249
* feat: dynamic time format rendering in workflows based on user settings by @monto7926 in https://github.com/calcom/cal.com/pull/10229
## New Contributors
* @monto7926 made their first contribution in https://github.com/calcom/cal.com/pull/10229
**Full Changelog**: https://github.com/calcom/cal.com/compare/v3.1.2...v3.1.3