• Saves your progress!
• New settings and instruction pages
• Progress can be reset on the settings page (deletes saved level and ship progress)
• Setting for mouse-based control and keyboard-based controls
• Support for mouse-based control, including automatic firing
• Voice acting for Mel and Dugh
• Music plays across scenes smoothly
• New "hold music" for all non-play screens
• All new (less annoying) sounds
• Angry space mites make noise that gets louder as they get close to you
• Activated homing mines make noise that gets louder as they get close to you
• Dugh pops up occasionally during gameplay to remind you not to kill space mites
• All-new background and starfield
• Zillions of tweaks
• HTML and Mac versions
• Uploaded to itch.io

There's a known issue with the HTML version where the audio skips when transitioning scenes. Investigating.