uCalc API Version: 5.7.0-preview.1 Released: 7/30/2026
Warning
uCalc API Preview Release Notice:This preview documentation describes the intended behavior of the API. It is not fully accurate or complete.The current preview build contains incomplete features, unoptimized performance, and is subject to breaking changes.Use of the preview version in your production code is not recommended.
changelog
This page contains the technical changelog for the uCalc SDK. For a high-level overview of major new features, please see What's New.
Upgrading from a legacy version? Because of the massive architectural improvements made in recent years, the release notes is starting with a clean slate, instead of listing every change since old versions.
5.7.0-preview.1 July 23, 2026
Major relaunch of uCalc with smarter functionality and extensive documentation, including 600+ interactive online examples, and AI assistant.