wajuce 0.2.0

A JUCE-powered Web Audio API 1.1 implementation for Flutter. Provides high-performance, low-latency audio processing for iOS, Android, macOS, Windows, and Web.

0.2.0

• Agent Install Automation: Added cross-platform executable installer and verifier scripts for first-time integration:
  • tool/install_wajuce.dart
  • tool/verify_wajuce.dart
  • Shared command utility: tool/_wajuce_cli.dart
• Windows-Focused Guardrails: Added deterministic host/toolchain gating for Windows targets (windows desktop and android on Windows) via flutter doctor -v checks and explicit host compatibility failures.
• Path Source Reliability: Added JUCE path-source validation and submodule bootstrap logic for local/path dependency flows.
• Docs Refresh: Added new-project quick start and deterministic agent-install usage in README.md; converted SKILLS.md into an orchestration playbook that delegates execution to scripts.

0.1.5

• Interface Coverage Expansion: Added Web Audio 1.1 surface for AudioScheduledSourceNode, ConstantSourceNode, ConvolverNode, IIRFilterNode, PannerNode, MediaElementAudioSourceNode, and MediaStreamTrackAudioSourceNode.
• Context Extras: Added listener, baseLatency, outputLatency, sinkId, getOutputTimestamp(), and minimal AudioRenderCapacity wrappers.
• AudioParam/Node Parity: Wired setValueCurveAtTime, buffer-source advanced start/loop window fields, analyser decibel/smoothing setters, biquad frequency response, and compressor reduction getter paths.
• Worklet Parity: Added minimal AudioParamMap-style parameters exposure on WAWorkletNode.
• Deprecated Policy: Added minimal compatibility shims for deprecated ScriptProcessorNode and AudioProcessingEvent only.
• Backend Alignment: Synchronized web, juce, and stub backend interfaces for the new API surface, including safe JUCE no-op guards for unsupported listener IDs.
• Documentation: Updated Web Audio 1.1 interface checklist with implementation/shim status and next parity gaps.

0.1.4

• AudioWorklet Ergonomics: Added WAWorkletModules-based module loading flow and improved example usage so processor/module identifiers are encapsulated behind helper APIs.
• Sequencer Stability: Reduced click/tick artifacts by improving parameter update scheduling (cancelAndHoldAtTime, warm-up parameter sync, smoother runtime updates).
• Delay Behavior: Updated sequencer delay control to keep DelayNode.delayTime continuously synchronized (independent of wet bypass), avoiding first-enable jumps.
• Feedback Loop Fix: Restored native machine-voice external feedback path (Delay -> Gain -> Delay) using a managed one-block feedback bridge in JUCE graph.
• Stereo/IO Fixes: Corrected machine-voice internal routing to true stereo and improved mono microphone monitoring behavior on iOS.
• Release Hygiene: Updated package metadata and publish configuration for cleaner pub.dev validation.

0.1.3

• Maintenance: Improved pub.dev score by resolving all library and example analysis issues.
• Package Hygiene: Optimized package size and scoring by excluding unnecessary JUCE vendor assets via .pubignore.
• Consistency: Standardized backend interfaces and naming conventions (renamed URL to url in JS interop).
• Web Sequencer Fix: Resolved critical issue where Sequencer would not advance on Web by implementing a custom AudioWorkletProcessor bridge for accurate timing.
• Web I/O Fix: Added full support for MediaStreamSourceNode (Microphone input) via navigator.mediaDevices.getUserMedia.
• Cross-Platform Bug Fixes: Corrected iOS compilation errors and fixed a critical bug where unconnected nodes (like the Clock) were suspended by the browser/OS, halting logic.
• Architecture: Refactored AudioWorklet system and RingBuffer logic to use conditional imports, ensuring a clean compilation path for Web platforms.

0.1.1

• Performance Optimization: Implemented native batch node creation (createMachineVoice) to reduce FFI overhead and thread contention.
• Lazy Connection: Voices in the pool now remain disconnected from the master output until actively claimed, reducing background CPU usage.
• Stability Fixes: Corrected illegal feedback cycles in JUCE's AudioProcessorGraph that caused exponential slowdowns.
• UI Responsiveness: Refined voice pool replenishment to yield during creation, preventing UI freezes in the Sequencer.
• Bug Fixes: Corrected native processor initialization and oscillator startup logic.

0.1.0

• Initial release of wajuce.
• Web Audio API 1.1 compatible interfaces.
• Native backend using JUCE 8 (FFI).
• Web backend using dart:js_interop.
• Support for 12 AudioParam automation methods.
• AudioWorklet emulation via High-Priority Dart Isolates.
• Feedback loop support via automatic FeedbackBridge.