The history and the back/forward navigation buttons has been throughly reimplemented to make them the same as the corresponding functions in a web-browser. Additionally, for faster switch between frequently used dictionaries, the dictionary pop-up list shows three most recently used dictionaries at the top. The history listing is a great help for those who learn languages, as it makes easy to revisit the unknown words that one has come upon recently. The words can be then copied to the favorite learning software (SuperMemo in my case) to make sure they will be memorized and not forgotten.
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