New release 0.6.0

Aside from what I said in my last devlog post I decided that I would rollout all those things that have changed since they are kind of significant. I was also play testing through the game and it occurred to me that it was way more enjoyable than the 0.5.x versions and had a number of things that I would like to get feedback on. So at long last 5+ months here is it 0.6.0 please enjoy and let me know if you have issues.

Release Notes:

(copied from last post pretty much)

• Multiple saved games up to 5
• 30+ different enemies
• Additional part for speed: Thrusters
• Parts now use energy from engines
• Shield upgrades up to 6 boosts max strength
• In-game menu with volume controls (these need work)
• Planetary rewards for clearing enemy squadrons
• Various fixes and minor enhancements to combat
• Squadron count ramp up

Thanks for playing, appreciate any feedback!