---
title: "EHR APIs Versioning, Calendar language configuration"
description: "We now support EHRs that have multiple API versions, and added a default language selector for Calendar."
canonical_url: "https://docs.leyr.io/release-notes/2026-02-24-api-versioning-calendar-language"
---
# EHR APIs Versioning, Calendar language configuration

> We now support EHRs that have multiple API versions, and added a default language selector for Calendar.

### 🔌 Leyr API

- **EHR API versioning** - the API now supports EHRs that have multiple API versions, starting with Muntra and Pridok

### 🛠️ Developer Portal

- **EHR API versioning** - added support for EHRs that have multiple API versions. When adding such EHR in our developer portal, credential configuration will adapt based on the requirements for the selected API version.
- **Calendar default language** - our Calendar customers can now configure a default language for their Calendars in developer portal
- **Calendar settings update fix** - fixed an issue where saving Calendar settings (allowed Care Units, Practitioners, Services) would reset values back to their defaults


## Sitemap

See the full [sitemap](https://docs.leyr.io/sitemap.md) for all pages.