• Fixed audio testing localized string.
• An error message is now shown if the audio player is not found instead of quietly ignore the error.
• New spanish translation provided by David Prieto.
• New MBROLA support with more realistic voices.
• Added MBROLA voices to languages list.
• Tabbed preferences dialog for new MBROLA support.
• Moved language, voice type and variants to base settings and pitch, volume, speed and gap sliders to advanced settings upon suggestion of frandavid100.
• Added automatic txt extension on saving text file.
• Added automatic wav extension on saving WAVE file. This was causing weird noises on playing the recorded track if it wasn't a .wav filename.