- App is now free with in-app purchase to unlock content past chapter 1.
- Added Sign in with Apple
- Added Sign in with Google
- In-app Hooktheory account creation (no longer goes to web browser)
- Added buttons to manage or delete account.  Accessible from user menu in top right.
- Review page links to App Store review page

• Made C dorian and C minor scales playable in 6.1
• Made C mixolydian scale playable in 6.2
• Added link to Chord Crush in the side menu.
• Updated Appendix F, the first chapter of Hooktheory I, to version 2.2.0

• Improved song audiovisual animations with the native Hookpad player.  You will experience improved audio and improved resolution.  You can also click on chords to hear them and use the native key selector to instantiate some examples in different keys.
• Added dark mode support.
• Fixed 24px font size not working

This update from Apple will improve the functionality of this app. No new features are included.

Improved behavior for footnotes.   Added a “ask a question” link to the side menu.

Better performance and faster launching.  No changes to content.

Fixed two broken videos in 1.4 and removed an exercise in 2.1

Updated app icon and made minor copy edits.