---
title: Arez 0.62 released
author: Arez Project
authorURL: https://github.com/arez
---

[Full Changelog](https://github.com/arez/arez/compare/v0.61...v0.62)

Changes in this release:

#### Added
* **\[core\]** Add the ability to control the execution environment in which reactions are scheduled by supplying a
  `ReactionEnvironment` instance to `ArezContext`. This makes it easy to interact with other frameworks or toolkits
  that have their own scheduler such as [React4j](https://react4j.github.io). A typically scenario involves pausing
  other schedulers while the Arez scheduler is active or at least putting other schedulers into "batch update" mode.

Update site to add news about the 0.62 release
Update site to add news about the 0.62 release
