v1.173.0

What's New

Added

• "None (silent)" tone per cue — any one of the three cues (notification, question, agent finished) can now be switched off on its own while the others keep playing, so you can keep the question alert and silence the agent-finished sound. Selecting None also disarms the repeating question alert rather than starting a cue that plays nothing, and its preview button greys out.

Changed

• Notification volume range extended to 0–10 — the slider previously topped out at 5, which was too quiet on some laptop speakers. Levels 1–5 keep exactly the loudness they always had, so an existing setting sounds unchanged; 6–10 are new headroom above the old ceiling. The value readout now shows the level as n/10.

Technical Details

• Synthesized cues and sampled tones use separate gain curves (SYNTH_PEAKS / SAMPLE_GAINS) — a couple of sine oscillators need a much lower peak than a loudness-normalised file — tuned so switching tones doesn't change perceived loudness at the same level
• New notificationSounds.test.ts plus extended tone tests cover the curves, level clamping and silent-tone handling
• Quality gates: ESLint 0 warnings, TypeScript 0 errors, 1185 tests across 99 files
• Android: versionName 1.173.0 / versionCode 1173000