In v0.29 there's several new scenes, features and technical updates!  Features (since the last public release):

• A bunch of new Mika content, including her fourth date and flashback scenes, text messages (with pics), conversation options and wake-ups.
• A big new shower scene with Nobuko (and Shizu watching)! The scene also has a follow-up in which you can watch what Shizu recorded with her in the "Shizu's videos" menu!
• Loads of new voice acting.
• New collector cards.
• A bunch of bug fixes; also, the stability improvements to the NW.js files in the game have continued to be rolled out so players shouldn't get the constant crashing problems on loading screens from earlier builds any more.