• Fix: occasional random crashes
• Fix: Mac: crash when dropping images or project files onto the PTGui window during stitching

Speed improvements on Mac computers with 8GB RAM or more
Fix: Windows: crash upon exit after the notification that a new version is available

Redesigned memory management, resulting in significant performance improvements for larger stitching projects
Fix: Mac: performance bottlenecks on Snow Leopard
Fix: Mac: after closing the main window, opening a project by double clicking on the file name, or by dropping on the PTGui icon, did not work anymore
Fix: Batch builder ignored the 'Physically rotate images with EXIF Orientation tag' project setting
Fix: Add Images dialog did not show files with certain extensions
Fix: Mac: crash upon exit after the notification that a new version is available
Fix: Mac: optimizing using PanoTools would change the decimal separator used in PTGui to a point, on European systems where the comma is normally used as decimal separator

Fix: Pro: Exposure correction (for panoramas taken in automatic exposure mode) did not work when a project was stitched in the batch stitcher
When the maximum amount of RAM is configured as 'Auto', PTGui will use less memory than in previous versions. This will leave more memory to other running applications and reduce the chance of disk thrashing
Fix: Mac: If a project was openened by double clicking on the project file name in Finder, and one or more source images were missing, a dialog box would be displayed behind the main window. The dialog now appears in front.
Fix: Mac: Previewing a panorama would open a new instance of the configured preview application even it was already running
Preview images now always have a unique file name; this fixes the problem (in particular on mac) of the preview application not updating the image when multiple previews are viewed in sequence
Any generated preview images are deleted when closing PTGui
New version of dcraw included, this (a.o.) fixes color issue with decoding Pentax .pef files
Fix: Assertion failed 'IsAbsolutePath' could occur in certain situations
Fix: Mac: Stitching through nona was broken
Help file updated