HELIO 25.1.0 is here

With this version, we are delighted to announce the first release of 2025, which not only takes big steps forward in terms of connectivity and stability, but also brings many new features and improvements for the entire workflow.

Secure Connections Over OPC-UA

If you've done it before, you know how tricky it can be to set up a secure connection with OPC-UA. Generating certificates, understanding the lingo and the laborious process of figuring out all those little details and settings can be a real pain.

We've put a lot of thought into this, tested many different server configurations, and explored the depths of the protocol. So we're pleased to report that HELIO 25.1.0 now allows you to easily establish secure connections with OPC-UA servers.

OPC-UA STABILITY: A BIG STEP FORWARD

We know how frustrating it can be to work with OPC-UA when connections are not stable. That's why we focused on OPC-UA stability in this release. We invested time and effort into improving the stability of our data layer. The result? More reliable and stable connections to OPC-UA PLCs for you with HELIO 25.1.0

There is also a whole range of new features such as

• Mixing and nesting page and tab groups
• Message type import & export
• An improved translation workflow
• IDE performance boost
• And many more.

The new version is now available for download and testing.

Get a Demo and test HELIO now
Full Release Notes and Documentation