1.4.3
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* Added possibility to switch the video resolution for a recording
* Added selection box below the overview pages to change the thumbnail size
* Save and restore window size, location and maximized state

1.4.2
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* Enabled proxy authentication for SOCKS4 and HTTP
* Empty recording directories are now ignored instead of cluttering the log 
  file with error messages

1.4.1
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* Added proxy settings
* Made playlist generator more robust
* Fixed some issues with the file merging
* Fixed memory leak caused by the model filter function