# Morpheus Platform Release v38.1.1

See [this guide](/platform-documentation/creation/unreal-development/tutorials/upgrade-the-editor.md) on how to update your existing project to a new editor release.

***

**Version released:** 31/07/2025

{% hint style="info" %}
Please note v38.1.1 removes support for any build on v34.1.0 on Pixel Streaming
{% endhint %}

## Release notes

This hotfix addresses a few issues which were identified with **v38.1**.

* Fixed MoviePlayer causing a crash on Mac.
* Fixed the editor not correctly uploading content for Mac.
* Fixed base characters not ticking in blueprints.
* Fixed Easy Anti Cheat not being available with Shipping builds.
* Fixed mouse positions not being correct withing WebUI windows.
* Added settings to disable emote and montage cancellation on character falling.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.otherside.xyz/platform-documentation/creation/unreal-development/release-notes/v38_1_1.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.