Added more specific information to error messages.Fixed various errors during batch processing.Fixed square artifacts in output on Mac.Fixed processing errors on certain images when using face recovery.Fixed transparency handling in Photoshop plugin.Fixed many causes of Photoshop plugin not being found, returning errors, or not opening the app.Greatly improved face recovery memory usage and performance.Fixed face recovery using CPU too often on systems with mid-range GPUs.Enabled automatic fallback to face refinement (introduced in v5.9) on machines that do not support face recovery (introduced in v6.1).Improved the quality of all models by better preserving colors and removing color related block-shaped artifacts.This can streamline batch processing and offer a starting point for further tuning. Added auto model selection, which uses image content to compute a recommended model.Topaz Labs released Gigapixel AI version 6.2 which introduces auto model selection, along with quality improvements to all AI models and fixes to help Gigapixel AI run more smoothly:

Gigapixel topaz labs