---
title: "openHistorian data source changelog for Grafana"
description: "Datasource plugin for openHistorian. openHistorian data source plugin for Grafana by Grid Protection Alliance. See install steps and the changelog."
---

> This is the Markdown version of https://grafana.com/grafana/plugins/gridprotectionalliance-openhistorian-datasource/changelog/

# openHistorian - Change log

# Changelog

## 1.0.0

- Initial release.

## 1.0.3

- Updated release with improvements and bug fixes.

## 2.0.1

- Full rewrite, changing from Angular to React backend.
- Added support for data source value types.