* Libero Vocab was created as a fork of another program called Vocab Drill. Libero Vocab began with the git commit: "b620b3f2c2902ddc9e5556591f376029ac2d882d" of Vocab Drill.

* Added sound support. During the practice questions can be asked by hiding the text and allowing only listening to the sound (obviously this only in case the audio files are available). In this way it is possible to exercise the listening capacity rather than the reading capacity. Audio files, corresponding to the words or sentences contained in the Kvtml file, must be provided in addition to the Kvtml file itself. Libero Vocab allows a fairly flexible management of the paths that point to audio files and that must be indicated in the Kvtml file. In order to understand how to manage audio files, a vocabulary with some audio files was added.

* Possibility to exercise both the question and the answer in the same language. This can be useful, for example, to practice dictation. To achieve this you have to choose the type of test "Writing", hide the text of the question and activate the sound. Another case where monolingual tests might be useful is the study of non-alphabetic languages, i.e. based on ideograms, such as Chinese, in order to practice the connection between sounds and writing.

* The grades resulting from a practice are now always attributed to the language of the question.

* Support for Kvtml vocabularies with more than two languages, with the possibility to choose, among the languages present in the vocabulary, the pair (the one for questions and the one for answers) on which you want to practice.

* Added the manual.

* Added the button in the action bar to access the menu.

* Added a selection of vocabularies in various languages taken from some websites. All these vocabularies are published with free license and therefore freely available. If the user wishes, these Kvtml files will be installed in the media. They can be used either to test the functionality offered by the application or because they are useful in themselves.

* A new theme.

* Improved program configurability by adding new options to the preferences.

* Implemented a finer control of audio playback depending on the touch exerted on the question view: with "on time" touches the audio is interrupted and restarted from the point where it was previously interrupted while with "swiped" touches the audio starts over.

* Updated the code to Android Studio 3.5.3 .

* Added "Fastlane" file structure in order to publish in the F-Droid repository.

* Bug fixes.



