v0.1.2

• Auto-oto: preview additions, replacements and removals before applying; select individual changes, review alias conflicts and undo the result in one step.
• Auto-oto profiles: saved settings, prefix/suffix and separate marker corrections for initial, CV, VC, VV, VCV and ending entries; original defaults remain available.
• CVVC: VV transitions are generated alongside standalone vowels, without a separate VCV pass.
• Aliases: kana, romaji or both; bulk conversion with optional copies to keep the original aliases.
• Japanese alias coverage: missing and duplicate aliases, missing recordings and invalid timings; OpenUtau JA VCV/CVVC legacy conventions with fallback checks. This is a static check, without running the phonemizer.
• Oto playback: listen as a note (J) through WORLD, the DiffSinger vocoder or an UTAU resampler; audition transitions between two entries, with A/B comparison of original and edited markers. Transition playback requires an updated mVocalToolkit.
• Saving: preserve pending edits across multiple files and unfinished text input; failed saves keep changes available for retry. Recording and karaoke wait for pending audio saves when closing.
• Project opening: background folder scanning, loading indicator and correct selection of dropped recordings.
• macOS: reworked file dialogs, microphone permission description, bundled legacy encodings and safer quit handling.
• iOS: improved audio sessions, sample-rate conversion, interruption handling, audio decoding, file writes and background saving; local-network toolkit connections.
• UI: themed checkboxes and selection marks, clearer progress messages and translations for the new features.
• App identifier changed to pw.msan.mlabeler on Android and Apple platforms. On Android this installs as a separate app; previous settings and permissions are not transferred automatically.