> For the complete documentation index, see [llms.txt](https://docs.helmut.de/helmut4-releases/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.helmut.de/helmut4-releases/v4.8.1/release-notes/whats-new.md).

# What's New

## These are the highlights of our Helmut4 release 4.8.1:

#### New features

* Added a new node for setting Adobe DVA (Digital Video Application) cache folders
* Added HTML functionality to the email node
* Added a new rclone command node

#### Improvements

* Fixed various bugs and improved performance
* Limited the maximum RAM usage for individual containers

{% hint style="warning" %}
Please pay close attention and read the [Upgrade Guide](/helmut4-releases/v4.8.1/getting-started/upgrade-guide.md) for both the [Helmut4 Client](https://docs.helmut.de/helmut4-releases/v4.8.1/release-notes/pages/AIyPmu34ooYSMnVmW5zD#update-procedure-from-version-4.7-and-earlier-to-version-4.8-and-newer) and [Helmut4 Server](/helmut4-releases/v4.8.1/getting-started/installation-guide/helmut4-server.md) in advance.
{% endhint %}

For more detailed information, please refer to our [Changelog](/helmut4-releases/v4.8.1/release-notes/changelog.md).\
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If you have any questions, feel free to reach out to our [Helmut Support](/helmut4-releases/v4.8.1/support/requesting-support.md) Team!