There are two new tracks! One by Ryuukihiro, which is hidden somewhere in the Overworld. The other is a new first entry to the B Campaign; Spiral Bowl - by Khellendross.
Updates were made to A07b (now called The Green Slide) and A10
Pulse Drive now features localization support in German, French, Spanish, Portuguese, Simplified Chinese, Russian, Japanese and Korean. The language can be selected in the Steam properties of the game.
The game has gone through some big under-the-hood changes that let me better manage the naming and organization of tracks. There is also now a title card at the start of each track to highlight the author of the track and the music. Enjoy!