(((VERSION HISTORY)))
Release Notes
The complete version history of SonaLab for Mac, iPhone, iPad, and Apple Watch. Current version v0.6.8.
v0.6.8LatestmacOSiPhone / iPadApple Watch
2026-07-31
- iPhone / iPad edition: core charts and symptom detection, immersive-mode recording, sidebar navigation, theme unified with the Mac app
- Apple Watch edition: on-wrist real-time pitch monitoring (note name, cents deviation, frequency) and symptom summary
- DSP calibration: series of corrections to vibrato thresholds, voice-onset scoring, creak veto, nasality levels, and harmonic-noise metrics
- Performance: large drops in memory use for long-recording merge / re-analysis, spectrum GPU buffer reuse, timeline caching improvements
- AI assistant no longer stutters on long replies; re-analysis moved off the main thread so the UI never freezes
- Licenses now tolerate 7 days offline; fixed Keychain writes and sign-in edge cases; sensitive fields redacted from debug logs
v0.6.7macOS
2026-05-31
- Fixed several P0 DSP algorithm defects
- Fixed data corruption when merging recordings
v0.6.6macOS
2026-05-31
- Stability maintenance release (checkpoint before the DSP overhaul)
v0.6.5macOS
2026-05-02
- User-interface polish
- Sign-in and licensing flow improvements
- Immersive mode updates
- New AI assistant section in Settings
v0.6.4macOS
2026-04-30
- Full debugging pass
- Immersive mode improvements
- Brand-new app logo
- Fixed an exit crash
v0.6.3macOS
2026-04-30
- Routine release: feature and documentation sync
v0.6.2macOS
2026-04-22
- Local AI assistant upgrade: native llama.cpp bridge with Gemma model support
v0.6.1macOS
2026-04-11
- Architecture and experience improvements: more robust error handling, faster startup
- UI module split and refactor
v0.6.0macOS
2026-04-01
- Start of the V0.6 series
- Fixed microphone-permission click-to-trigger issue
- Enabled Hardened Runtime
v0.5.5macOS
2026-03-19
- Added sign-in alerts and subscription UI
- Unified app-wide visual theme (single SonaLab theme + VI colors)
- Systematically throttled high-frequency UI updates, eliminating performance warnings
- Fixed microphone permission issues
- Structured logging (OSLog) and Metal GPU acceleration groundwork
v0.5.4macOS
2026-02-24
- Extended license validity
- New test suites
- Direct-edition DMG build pipeline
- Unified UI theme
- Added MIDI export
- Preset management system
v0.5.3macOS
2026-02-21
- Code-quality and localization refinements
- Unified license terminology
- Large-file split optimization
v0.5.2macOS
2026-02-20
- Documentation cleanup and standardization
v0.5.1macOS
2026-02-20
- Cloud model registry and prompt sync
- Test infrastructure
- AI feature enhancements
- Device binding, account system, and pitch octave offset
v0.4.7macOS
2026-02-13
- Pitch accuracy display with smart note-name labels
- New resonance-depth trapezoid chart
- Heatmap and playback bar layout refinements
- Improved chart contrast in the light theme
v0.3macOS
2026-02-07
- Core analysis suite took shape: unified timeline recording & playback, side-profile view, L0/L1 chart system
- 15 DSP analysis modules and 8-category symptom auto-detection
- Student profile management
- Breath management training: maximum phonation time (MPT) tracking, source-filter visualization
- Vocal health system: vocal dosage tracking, cool-down recovery sessions
- Smart coach and resonance tuning indicators
- Annotation preset templates and A/B range comparison
- Page-turn follow playback; bilingual Chinese-English interface