This update adds an integrated audio player to listen to music while reading and two new tools, one of them to search for audiobooks from Librivox and open them with the player.

Changelog:

• Added an integrated audio player. Supports .mp3, .ogg, .wav, .m3u and .m3u8 files, and can export playlists to .m3u files.
• Added a tool to search and open audiobooks from Librivox.
• Added a tool to search dictionary terms from Wiktionary.

[UPDATE] v2.4.1:

• Updated the Russian localization (contributed by vanja-san)
• Added a docs folder with English, Spanish and Russian README files.

[UPDATE] v2.4.2:

• Fixed tools failing to convert or extract some pdf files.

[UPDATE] v2.4.3:

• Added German to the available languages (translation contributed by Timo Heidutzek (trzyglow)).

[UPDATE] v2.4.4:

• Fixed the conversion to epub format no longer working correctly due to a bug introduced in version 2.3.0.
• Added some improvements to the German translation (contributed by Timo Heidutzek (trzyglow)).