Version history

Release notes.

Track Athenyx releases, modelling improvements, fixes and desktop update changes.

v1.0.0

Initial Windows release

30 June 2026

First Windows release of Athenyx for licensed users.

Latest

What changed

Added multiple linear regression modelling workflow.
Added variable selection for dependent and independent variables.
Added automatic model updates when inputs change.
Added correlation-based variable review and sorting.
Added automatic graph generation for model variables.
Added workspace persistence for saved model state.
Added analysis history for reviewing previous model runs.
Added licence key activation support.

v0.1.3

Regression modelling enhancements

1 June 2026

Expanded regression modelling capabilities with configurable variable selection methods, improved diagnostics, analysis warnings, and enhanced reporting and graphing workflows.

What changed

Added project information support and editing.
Added the ability to create a blank project without importing data.
Added support for Enter, Forward, Backward, and Stepwise variable selection methods.
Added configurable regression options including entry criteria, removal criteria, tolerance thresholds, and missing value handling.
Added Selection History reporting.
Added analysis warnings for modelling and data quality issues.
Improved regression result tables.
Improved copying and pasting regression output into document editors.
Improved regression engine reliability and validation.
Improved support for larger datasets in the data grid.
Fixed large pasted datasets being truncated in the data grid.

v0.1.2

Desktop update experience

28 May 2026

Introduced update notifications, release notes, and improved update diagnostics.

What changed

Added release notes display within the Updates page.
Added automatic update checks.
Added a dismissible notification banner when updates are available.
Added updater diagnostic logging.