---
title: "KeyHeat 2026.2 Release notes"
slug: "keyheat-20262-release-notes"
updated: 2026-06-24T10:54:33Z
published: 2026-06-24T10:54:33Z
canonical: "support.keypro.fi/keyheat-20262-release-notes"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.keypro.fi/llms.txt
> Use this file to discover all available pages before exploring further.

# KeyHeat 2026.2 Release notes

### Foreword

This document describes new and noteworthy features added to KeyHeat's latest version.

Some features are subject to additional activation/order even if it is not mentioned explicitly, contact us for more details. Also, please note that the features and their functionalities are subject to change and they can be removed or changed in the future releases.

---

### 2026.2

## Enhancements to Survey functionality

- Added new mapping configurations (T3 PIH T11 (from the ground level) and T3 PIH T11 (from the open trench))
- Added new survey layers to **Layers**: **Survey accuracy**, **Survey depth**, and **Survey height accuracy**
- Added new default fields (**Depth**, **Location accuracy** and **Height accuracy**) to **Survey line** string and **Survey point** forms

## Other new features and enhancement

- Updated the KeyHeat conduit annotation to display diameter (including nominal pipe size) before the material information
- Added an **Owner** field to the **Area** form, with selectable values defined in the admin site

## REST API

- Added a REST API for supply interruption calculation
- Added a CRUD REST API for map views, allowing users to save and manage map view configurations in Nexus
- Added API support for the **Type** field in **Survey point** form
- Added REST API support for **Survey line** fields, including **Line number**, **Type**, and **Geometry changed** in **Survey line**
- Added the location accuracy, height accuracy, and depth fields to the Survey Point API, making them available alongside existing survey point data
- Defined two dedicated EAV fields for areas and plans to store the API key reference and the contact email address used for uploads
- Updated the survey file DELETE endpoint to cascade-delete all linked survey results atomically before removing the survey file, ensuring successful deletion.