Pixie Wrangler 0.7.0

Pixie Wrangler 0.7.0 has been released! Just continuing the trend of doing some little drive-by improvements while upgrading to the latest Bevy release.

• Added three new "tutorial" levels
• Levels now have names that get displayed during play, and might provide subtle hints
• The color palette has been reworked a bit
• Added a progress bar that's displayed while the wasm blob loads
• Upgraded to Bevy 0.15

Also, there was never a devlog on itch for the 0.6.0 release, which included

• Upgraded to Bevy 0.14
• Optimize wasm with wasm-opt for a slight performance boost and decreased file size
• Add additional optimizations to builds for distribution