Changed #

• Migrated README content to English across all sections.
• Reorganized README with project links at the top.
• Kept backlog references and project links aligned with GitHub and GitHub Pages.

Fixed #

• Restored the complete README content for GitHub and pub.dev package page.
• Added project links section with GitHub, pub.dev, and GitHub Pages URL.
• Added explicit open-pending issues section with links to tracked implementation gaps.

Added #

• Public backlog tracking document: docs/OPEN_ISSUES.md
• GitHub issue backlog for pending implementation gaps:
  • #1 Native audio backend for iOS/macOS/Linux/Windows
  • #2 Real notation engraving for PDF export
  • #3 SMuFL brace integration for staff groups
  • #4 Stem/flag primitive parameterization
  • #5 repeatBoth robust glyph fallback

Changed #

• README fully rewritten and normalized (clean structure, setup, examples, status)
• Project status documentation now clearly separates stable features vs pending areas

Added #

• First-party MIDI module exposed via package:flutter_notemus/midi.dart
• MidiMapper.fromStaff and MidiMapper.fromScore
• Repeat expansion (repeatForward, repeatBackward, repeatBoth) with volta filtering
• Tuplet, polyphony, and tie-aware event generation
• Metronome track generation synchronized with expanded playback timeline
• Standard MIDI file writer (MidiFileWriter)
• Native backend contract (MidiNativeAudioBackend)
• MethodChannel backend (MethodChannelMidiNativeAudioBackend)
• Native sequence bridge (MidiNativeSequenceBridge)
• PPQ sync API (setTicksPerQuarter)
• Android native plugin implementation (Kotlin + C++)
• Plugin channel setup for iOS, macOS, Linux, and Windows
• Unit tests for MIDI mapping and export

Changed #

• Public API includes MIDI exports via flutter_notemus.dart and midi.dart
• Native backend state documented (Android active, other platforms stubbed)

Added #

• Initial public release on pub.dev
• SMuFL rendering pipeline with Bravura font support
• Core notation model and rendering primitives
• Basic examples and documentation