CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

v0.10.0 (2026-04-30)

Features

• expressions: Add BrecLoader and VoicLoader for Breathiness and Voicing (55fe4f4)

• expressions, embedder, wavtool: Add Breathiness & Voicing params, mHuBERT backend (55fe4f4)

v0.9.1 (2026-04-24)

Bug Fixes

• ustx: Catch SameFileError when same-path input/output; remove hardcoded SUPPORTED_EXPRESSIONS restriction; add allow_unicode=True to oyaml.dump; warn when no expression points fit any voice part (96a8d29)

• ustx, seqtool, gui: Fix in-place editing, interpolation, and unicode (96a8d29)

• wavesurfer: Add loading indicator and error handling (#28, e257918)

• wavesurfer: Hide loader and error msg by on load (a153c8e)

v0.9.0 (2026-04-15)

Bug Fixes

• pitd: Fix overly flat PITD curves (issue #21); special thanks to @ma0shu for helping identify and diagnose this critical bug ❤ (6f4bd54)

Documentation

• readme: Add v0.9.0+ warning; document scaler change; update troubleshooting (6f4bd54)

Features

• f0: Add hybrid F0 backend with fallback; improve stability and reduce discontinuities (6f4bd54)

• pitd, f0, docs: Improve PITD and add hybrid F0 backend (6f4bd54)

Breaking Changes

• pitd, f0, docs: PITD scaler default changed from 2.0 to 1.0; PITD results prior to v0.9.0 are unreliable

v0.8.0 (2026-04-11)

Features

• Add rmvpe-onnx as default pitch extraction backend (86a152b)

v0.7.0 (2026-04-01)

Bug Fixes

• test_i18n: Add create=True to ctypes.windll patches for Linux CI compatibility (2a0b90d)

Documentation

• README,README.en: Add Data Viewer screenshot alongside workflow (23bb533)

Features

• build: Replace inline PyInstaller flags with (23bb533)

• ui: Add ClosableTabs component extending ui.tabs with per-tab (23bb533)

• viewer: Add expressive-viewer — real-time expression curve (23bb533)

• viewer,build,ui,docs: Add expression curve viewer, spec-based build, and closable tabs (23bb533)

Refactoring

• wavtool: Defer heavy imports (sklearn, skimage, soundfile, (23bb533)

• worker: Change lang field type from str to (23bb533)

v0.6.0 (2026-03-22)

Bug Fixes

• wavtool: Extract_wav_frequency now returns np.ndarray instead of (83d33f0)

Documentation

• readme: Improve demo presentation and add collapsible video (b6a64e0)

Features

• base: Register tick converters from ustx_time_axis in (83d33f0)

• dyn,pitd,tenc: Drop tempo/ppqn kwargs from align_sequence_tick (83d33f0)

• examples: Add テトリス and Прекрасное Далеко examples with (83d33f0)

• seqtool: Replace time_to_ticks/ticks_to_time with a (83d33f0)

• ustx: Add TimeAxis — piecewise tick ↔ ms converter replicating (83d33f0)

• ustx: Add UProject, UVoicePart, UCurve, UTrack, UTempo, (83d33f0)

• ustx: Add UstxEditor — RAII context manager with exclusive (83d33f0)

• ustx,seqtool,base: Replace flat-dict USTX API with typed datamodel and multi-tempo support (83d33f0)

Testing

• base: Replace loader.tempo with ustx_time_axis assertions; remove (83d33f0)

• expressive: Fix integration test to use UProject attribute access (83d33f0)

• seqtool: Replace TestTimeConversion with TestTickConverterRegistry (83d33f0)

• ustx: Replace dict-based assertions with UProject attribute (83d33f0)

• wavtool: Fix list → ndarray type assertions for (83d33f0)

Breaking Changes

• ustx,seqtool,base: Load_ustx() now returns UProject instead of dict; save_ustx() now accepts UProject instead of dict; edit_ustx_expression_curve() is removed — use UstxEditor or UVoicePart.set_curve() instead.

v0.5.0 (2026-03-13)

Bug Fixes

• log: Mark main block as pragma: no cover (b58722a)

• ui: Fix WaveSurfer load/ready sequencing and zoom sync (1c2b201)

• wavesurfer: Prevent spurious full-width region on scroll-to-start (d540596)

Code Style

• ui: Increase waveform scrollbar height from 6px to 10px (b58722a)

Features

• Add audio trimming, waveform range selector, and tick offset fix (125a99f)

• cli: Extract add_expression_args_group and str2bool into utils/cli (b58722a)

• dyn,tenc: Add trim_silence option to mask leading/trailing silence (b58722a)

• gui: Add Trim Silence toggle to dyn and tenc expression cards (b58722a)

• wavtool: Move extract_wav_mfcc, extract_wav_frequency, extract_wav_rms to utils/wavtool (b58722a)

Testing

• Add test_worker.py covering WorkerContext dataclass and setup_worker_context (b58722a)

• cli: Add tests for str2bool and add_expression_args_group; expand formatter coverage (b58722a)

• wavtool: Add tests for extract_wav_mfcc, extract_wav_rms, extract_wav_frequency, get_wav_end_ts, ClampedWav (b58722a)

v0.4.0 (2026-03-05)

Features

• gui: Offload expression processing to subprocess with logging bridge (e01adf6)

v0.3.0 (2026-03-03)

Bug Fixes

• expressions/pitd: Adjust swift-f0 defaults for confidence_ref and semitone_shift (e4a707c)

Features

• Add swift-f0 backend, polish help texts, update i18n (7f30d6c)

Refactoring

• cli: Extract RichHelpFormatter to dedicated module (0fce1fd)

v0.2.4 (2026-02-25)

Bug Fixes

• packaging: Guard find_spec against missing parent package (7daccd2)

v0.2.3 (2026-02-25)

Bug Fixes

• packaging: Add CPU and GPU installer variants (5fb0f1f)

v0.2.2 (2026-02-25)

Bug Fixes

• config: Fix version_variables typo and sync version.py (058871d)

v0.2.1 (2026-02-25)

Bug Fixes

• build: Compile .mo via hatch hook, untrack binary artifacts (d2141a0)

Continuous Integration

• Pin all GitHub Actions to commit SHAs (d59a22e)

v0.2.0 (2026-02-25)

Features

• gpu: Make CUDA packages optional with skip_missing flag (d74ca13)

• gui: Support root mode for wheel-installed app (399353b)

Refactoring

• i18n: Replace custom LazyString with lazy-string package (5af3b9e)

v0.1.0 (2026-02-23)

• Initial Release