v0.3.0

Added

• Image augmentation in GUI
• Model training with separate loss functions
• Images saved with opaque overlay

What's Changed

• Train model mm by @PaulRitsche in #30
• Update README.md by @PaulRitsche in #31
• Bump tensorflow from 2.4.0 to 2.9.3 by @dependabot in #29

Full Changelog: v0.2.0...v0.3.0