[NEW] ** PREVIEW ** All libraries at the same time
[NEW] The image viewer is now randomized.

[FIX] Better UUID, Cover and format detection.
[FIX] A few bugs.

[NEW] Now you can connect more than one device at a time, you can select which one to work with from the bottom of the application
[NEW] Now the application shows the covers of your selected library (Looks nice)

[NEW] The application will be able to optimize the covers (resolution and color)
[NEW] Now preferences window in "file" menu.
[NEW] The app will warn you if you can't transfer the images.

[FIX] Some missing translations to Spanish language.
[FIX] Some minor bugs.

[FIX] Fixed version 2.2, covers were not generated correctly.

[NEW] Now the application will only transfer the covers of the books that are on the Kindle.
[NEW] You can delete covers that are not being used on Kindle.
[NEW] You can clean the Output folder.

[FIX] Problem creating the log in certain situations.
[FIX] Problem displaying data in tables.
[FIX] Everything is launched through threads so that the application flows.
[FIX] Some minor problems.

[New] New information label below the table to show the information about last finished task.
[New] The application will create a log file in %APPDATA%/Kindle Cover Fixer to help us resolve doubts or bugs reported by users.

[NEW] New develop with WPF instead Windows Forms
[NEW] Tasks in some functions (Working)
[NEW] Auto-detect Kindle connection with PC
[NEW] Auto-detect Calibre libraries

[FIX] Error when open the app in some computers
[FIX] Error loading books in selected library in some computers
[FIX] Error generating books in some computers
[FIX] Some minimal bugs and some optimizations

[FIX] Workaraund with the library.kcf file and its permissions. Now this file will be created on %LOCALAPPDATA%\KindleCoverFixer
[FIX] Some refactors in the code to manage and handle errors.
[FIX] Order in MainScreen calls to another functions.

[FIX] References with buttons "Select library" and "Connect device".

NEW FEATURES:

[NEW] The application will create the Output folder at start if not exists.
[NEW] The "select library path" button was changed with an image.
[NEW] Now the application icon appears in the application title bar.
[NEW] The window resizing slide has been removed, as the window size is frozen.

FIXES:

[FIXED] Problem with language in some controls.
[FIXED] The location of the old "EXPORTED" folder was changed to the %LOCALAPPDATA% directory to avoid permissions issues. (thanks to
hideandseekstheorder)
[FIXED] The old "EXPORTED" folder was named as "OUTPUT". (The name is now clearer)
[FIXED] Some GUI aligment and visual problems.