PEAXACT 6 (R2026) Release Notes
Version 6 (R2026): 2026-06-26
- (Release Manager) Release protected models for predictor deployment.
- Support for arcspectro files.
- Support for reading exact timestamps from Indatech SPC-files.
- (Pretreatment Model) Added NMR pretreatment option
Truncation. - (Custom Model) Added function for custom expressions:
ISMISSING. - (ProcessLink) New command line option to change the OPC NodeId data type from Guid to String. Adds support for OPC clients which expect string IDs.
- Copying graphics to the clipboard as vector image now uses a transparent background.
- (Classification Report) Axis labels of the Scores Plot now show the percentage of variance explained by a principal component.
- (ProcessLink) The OPC NodeId namespace index is now always 1 and therefore stable across sessions. Before, the namespace index depended on the order in which Links were started.
- (ProcessLink) Stopping and restarting folder monitoring now keeps OPC client subscriptions alive whenever possible.
- (Calibration Setup) Option "ratios" not available when training samples have missing values for all ticked features.
- (Calibration/Validation Report Window) Data tips of Predicted Plot may display wrong True and Uncertainty values.
- (ProcessLink) Error when loading project files (.linkproj) saved by older versions.
- (Classification Report) Data tips in the Identified-vs-X-Plot do not display the C-value.
- Several bug fixes and stability improvements.
Compatibility
- PEAXACT 6 (R2026) is fully backward compatible. You can load model and session files saved with all earlier versions.
- You can load model and session files saved with PEAXACT 6 (R2026) in earlier v6 releases, but not in version 5 or earlier.
- Please review all upgrade notes before you upgrade.