I still have a bug list of things to do, but here's what's done so far:

Screen no longer shakes when jumping against walls
Fixed various jump power bugs
You can now jump 'through' floors without being pushed around by them
Windcrack quarry is now covered in ice and snow, and is snowing, background updated.
"Ground Enemy" AI improved

SunLoft City - testing phase (ask me for a link if you wanna help out!)
WindCrack Quarry - 1/6