Bug fixed: On Mac OS 10.4 and 10.5, error message was popping up after having saved a processed image. Bug was introduced in v4.2.0.
Bug fixed: On Mac OS 10.5, tone mapping a single JPEG or TIFF file made the application crash. Bug was introduced in v4.2.0.
Bug fixed: When exporting bracketed photos to Photomatix Pro via the Lightroom plugin with the "Automatically reimport into Lightroom library" option checked, a temporary file was not deleted.
Bug fixed: 32-bit HDR files saved as 32-bit Floating Point TIFF were displayed very overexposed when opened in Photoshop or Lightroom 4.1.