Gamma Technologies is pleased to announce that GT-SUITE v2025.2 is now available for download.
This minor release includes security updates, stability improvements, and enhanced robustness across the software. Key enhancements in v2025.2 include:
- 40% reduction in CPU time on average for refrigerant circuits compared to v2024
- GT-Auto-3DFlow improvements, including faster runtimes and improved handling for heat exchangers in contact with neighboring surfaces
- New “Synchronize Fast Models to Real-Time” option for Win64 in
- Advanced Setup to slow down models to exactly real time.
- Actuator support and time-dependent modeling for Solar Cell Template for mobile applications.
- Transient-capable Foster and Cauer thermal models for DiscreteSwitch for accurate temperature prediction of switch junctions
- GT-xCHEM enhancements including new distillation column examples and improvements to the ET2GT model migrator tool
- New laminar flame speed model for natural gas and hydrogen blend fuels
- ‘StartStopController’ template for ICE stop-start simulation in vehicle models
- Increased signal capacity (500) for ‘ReceiveSignal’, ‘SendSignal’, and ‘Sum’ templates
- Several Python API enhancements including creation and modification of Design of Experiments
- Performance improvements in Case Setup for complex models
- Improved plot and table generation in GT-Play
- GT-POST performance and memory optimization
To see a more detailed list, please view the “ChangeLog” from our download page or install GT and click the File -> Help -> View Changelog.
Please be aware of the updates to the supported operating systems for GT-SUITE v2026 as shown below. Build 0 of v2026 will be released October of the calendar year 2025 and is intended for early adopters. Build 1, which is intended for general use, will be released in February of 2026.
- Windows: 10 and Server 2016 will no longer be supported
- Linux: RHEL 8 will no longer be supported and SuSE 15 will require SP6+
