Version 1.7.1 available

An update of Wakaru is now available for download from the AppStore.
3 main changes in this version:

• I have added some customization possibly into the Ebook reader. The background color, the text color and the selection color are customizable.
  
• the browser now remembers the browsing history. The history is accessible from the bookmark menu.
  
• I have added one more way to add content to Wakaru. Now, you browse Aozora Bunko and download text file to Wakaru library.