V4 Release Notes

With the release of PackML V3 for TwinCAT 3.1.4026, the SPT Libraries have moved to V4.0 to support the new PackML standard.

The full V4 Release notes are available, and samples are available in the SPT V4 Samples repository.

Before installing the V4 libraries please see the documentation section about Pinning libraries in your V3 projects.

Note

V3 libraries will be maintained with bug fixes for the foreseeable future, but new features will only be added to the V4 libraries.