What's New in Altair AI Studio 2026.0.1?
Released: September 1, 2025
The following sections describe what's new in Altair AI Studio 2026.0.1
Enhancements
- Made the subset selector and regular expression parameters when selecting columns from an input table primary parameters, i.e. they open on double-click of the operator now.
- Added log entry when trying to connect to a project and it fails due to an error. The log entry will contain more information necessary to pinpoint the problem.
- Updated Altair License requirement to 2026
- Improved Store to File operator's metadata handling to be less strict with some inputs
- Added more Japanese translations for supported extensions and Auto Model/Turbo Prep help
Bugfixes
- Fixed nominal missing value handling in Aggregate operator
- Fixed global weights calculation for regression in Explain Predictions operator
- Fixed an issue where too many network connections could be opened in operators running concurrently on multiple CPU cores
- Core/H2O: Updated several learner operators to report better metadata so that other operators do not show incorrect errors
- Core/H2O: Fixed some CVEs
- Improved encoding and image handling for Auto Model/Turbo Prep help translations