# ThinLinc 4.19.0 released

**URL:** <https://community.thinlinc.com/t/thinlinc-4-19-0-released/1662>\
**Category:** Announcements\
**Tags:** release, thinlinc\
**Created:** [8 July 2025 13:52 UTC](https://community.thinlinc.com/t/thinlinc-4-19-0-released/1662 "2025-07-08T13:52:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![samuel](https://dub1.discourse-cdn.com/flex005/user_avatar/community.thinlinc.com/samuel/32/335_2.png) [@samuel](https://community.thinlinc.com/u/samuel)\
**Post date:** [8 July 2025 13:52 UTC](https://community.thinlinc.com/t/thinlinc-4-19-0-released/1662/1 "2025-07-08T13:52:11Z")

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Cendio are proud to present ThinLinc 4.19.0, with more than 110 enhancements and fixes. The most prominent changes are:

- The load balancer has been replaced and is now based on the principle of keeping the same number of users on each agent. This will provide a more robust and consistent behavior, and should be more predictable. The system can also be configured to intentionally spread users unevenly, if some agents have more resources than others.

- ThinLinc now supports the back and forward buttons commonly found on modern computer mice. Note that both the client and server must be upgraded for this new feature to work.

- The system requirements for ThinLinc have been increased, and distributions that are out of general support will not be able to use ThinLinc. Affected systems are Red Hat Enterprise Linux 7, Ubuntu 18.04, Debian 9, and SUSE Linux Enterprise 12. Users are encouraged to upgrade to more current versions of their distributions.

- Free usage of ThinLinc for up to 10 concurrent users will now require downloading a separate license file. Without the license file installed, only 3 concurrent users are allowed. As before, the full product functionality is provided for these users.

Read more in our announcement:

> **[Introducing ThinLinc 4.19.0 | ThinLinc by Cendio](https://www.cendio.com/blog/introducing-thinlinc-4-19-0/)**
>
> Upgrade to ThinLinc 4.19.0! This release features a redesigned load balancer, the new customer portal for license management, enhanced mouse navigation, and many further refinements.

A detailed description of this release is available here:

> **[ThinLinc 4.19.0 release notes | ThinLinc by Cendio](https://www.cendio.com/thinlinc/docs/relnotes/4.19.0/)**
>
> Keep up-to-date and get an overview of new features included in ThinLinc 4.19.0 release notes.

The client and server software can be downloaded directly from our web page. The software is completely free for up to 10 concurrent users (see [this post about free usage](https://community.thinlinc.com/t/is-thinlinc-available-for-free-usage/1660)).

Get started using ThinLinc 4.19.0 by visiting our getting started page:

> **[How to get started | ThinLinc by Cendio](https://www.cendio.com/thinlinc/how-to-get-started/)**
>
> We bring together everything you need to use the best Linux Remote Software in your business.