Alpha 4 release notes

== New Features ==

• MAJOR: Triggerable powerups
• MAJOR: Lives system
• New levels
• New game area shape
• Debug options: level skip button

== Fixes ==

• Debug options are not consistent in the larger levels

== Known issues: ==

• Fullscreen choice not remembered on startup
• Multiple balls each cause a life loss
• No indication which power is activated by power item
• Possible to launch the ball out of the level
• Debug options don't work after life loss
• Sidebar instructions are not correctly sized/positioned all levels