OnePacs desktop workstation and study downloader, version 4.5 has been released. 
This release brings many new features and improvements. Among these are - 
  * Performance improvements. Workstation performance is now snappier. Image stacking/scrolling is faster. 
  * Series selection in the worklist is now aided by series preview thumbnails, showing series images to make finding the desired series easier 
  * Studies are now stored on-the-fly as they download. Image are available as soon as they are downloaded, prior to completion of series downloads. 
  * Option for larger scrollbars to make scrolling easier
  * Option to mandate decompression before storing to local DICOM viewer. Useful for some third-party viewers.
  * Additional viewer/worklist integration tools
  * New angle measurement tool for easier angle measurements, including Cobb angles
  * Updated security certificates used for communication with worklist