• Increased overall performance by more than 20%;
• Increased supported subfolder depth from 3 to 5;
• Unicode font ranges;
• Unicode paths in Filesystem;
• User's disk size changed;
• Bold/italic fonts in all sizes;
• Improved FB2 performance:
  • proper support for some tags;
  • text bold/italic styling;
  • headers' centering.
• Automatic book reformatting when necessary;
• Temporary files marked as hidden;
• Restoring user settings after reset or power loss;
• More usability within "Jump to" mode;
• Special icon for previously opened books;
• On/Off button hold time before initializing;
• Ability to delete temporary files;
• Other minor bug fixed.

Click here to find the detailed instructions on how to update your jetBook!