Lightburn and ARM Notification

I am a Lightburn as well as a Millmage user. If I start these programs on my Mac. I get a message that the current versions of these programs will not be compatible with future updated of MacOS. How can this be solved ???

Hi Geert

We are aware of the messages from macOS about LightBurn’s compatibility with the upcoming macOS update.

Currently, no action is necessary, and no update is required for LightBurn.

We aim to develop ARM-compatible versions — what we call ARM builds — that will work with newer macOS releases and Windows ARM.

Specifically for macOS, support for Intel apps via Rosetta 2 will end with macOS 28, expected in fall 2027.

Although we don’t have an exact timeline, we plan to release a supported ARM build of LightBurn within the next few months, enabling native support moving forward.

A public announcement will be made when this feature is ready. Keep an eye in our news section for future updates: News – LightBurn Software

Our official statement regarding these updates can be found here: macOS Compatibility Update – LightBurn Software