• The "chord columns" panel now scrolls properly on touch devices (the list was stuck on some phones). • Your hidden/shown columns are now remembered between sessions instead of resetting on each launch.

• The screen now stays awake while a progression is playing, so it can't sleep mid-session and cut the sound. • The rating prompt no longer pops up during playback (it was interrupting the music); it waits for a later moment.

• The app now tells you in-app when a new version is available on the App Store, with a one-tap link to update.

• Onboarding tour: corrected the add-a-chord step wording and fixed the spotlight and card alignment so steps no longer drift off screen.

• Rhythmic arpeggio patterns: choose from several arpeggio contours and grooves. They carry through playback, the visual highlight, live MIDI out, and MIDI and WAV export. • Multiple chord sequences: keep 2 to 4 sequences side by side and switch between them, with the on screen buttons or the keyboard keys 1 to 4 on desktop. During playback the switch lands cleanly at the loop boundary, and sessions with several sequences are saved to history. • Duplicate a sequence: when you add another sequence, copy the current timeline into it instead of starting empty. • Sound settings now persist between sessions: instrument, tempo, play mode, sustain, and the chosen arpeggio. • Arpeggios now let the last note ring out when nothing follows, such as a single chord or the final chord of a progression that is not looping. • Exports: WAV and TXT are now free. MIDI file export and multiple sequences are part of the unlock. • Exports now cover every sequence, not just the active one. MIDI and WAV save one file per sequence (delivered in a single share), and TXT writes one line per sequence. • Grid: removed the small filter buttons above the columns. Show or hide chord types from the filter panel on the right instead. • Undo no longer reaches across sequences. Before, it could pull a previous sequence's chords into a newly created one. • Loading a saved or community progression now collapses back to a single timeline instead of leaving extra sequences behind.

• MIDI clock is now a continuous master — notes lock to its grid for tight sync at any tempo. • Playback now runs at the exact tempo you set (it ran slightly slow before), matching MIDI/WAV/TXT exports. • Loading indicator now shows for every sampled instrument, including the default, and clears when loading finishes.

• Real-time MIDI output (preview): play your progression into a DAW or hardware synth — over USB, or wirelessly to a Mac over WiFi. A paid feature; on the web it needs Chrome or Edge. • Fine tempo control: − / + buttons next to the tempo slider (±1 bpm). • In MIDI mode the wave selector greys out and the volume slider shows velocity.

Your work is saved automatically — reopen the app and your progression is right where you left off. The welcome tour now appears only once, not on every launch. Stability fixes and refinements.

Build your own chord types with the new Custom Chord Builder. Choose intervals, name your chord, and it appears across all keys in the grid. New in-app changelog so you never miss what's new. Sharp/flat spelling now follows the detected key automatically.

• New level filter (beginner / intermediate / advanced) replaces the old +more / less toggle • Drag-and-drop reorder of chord-grid columns, with hide toggles and reset • Eight new chord types: m11, mMaj7, dimMaj7, 6/9, 7b5, 7b9, 7#9, 7#11 • Dominant 11 chord intervals corrected (drops the 3 to match real-world voicings) • Note shuffle and muted notes are now saved with your progressions and survive being voted to the tops • Faster first-chord audio on mobile, smoother grid auto-scroll, blue chord tones during playback • Crash fix when accessing the app over a local network Thanks to everyone who reported bugs and dropped suggestions, several of these came directly from feedback.

Note muting per chord (fretboard & keyboard) Community tops with instrument filter Timeline drag reorder with ghost preview Chord detail as bottom sheet on mobile Keyboard shortcuts: arrow navigation, undo, delete Long-press on chord grid to add to timeline Instrument tab toggle in panel (piano / guitar) Fixed audio crackling on Bluetooth speakers and headphones. Fixed first chord playing as a block instead of arpeggio on cold start. Faster first sound — instrument samples now load in the background at startup. Fixed playback not resuming when loading a progression from the Top list while playing. Fixed author name being overwritten by voters in the Top list. Fixed support banner overlapping the home indicator on iPhone X and later.

Fix: timeline chord drag & reorder Fix: horizontal swipe to scroll timeline restored App Store & download links added in Settings (web)

Fixed infinite loop when removing all chords during playback Instruments now bundled in the app — no loading on first use Electric piano set as default instrument Welcome screen shown on first launch Analytics now tracked from the native app

Fixed audio not playing on iPhone when silent mode is on Soundfonts now bundled in the app — no more loading on first launch New default instrument: electric piano Vibraphone replaces kalimba Chord highlight in the grid when detecting notes by ear