Changelog
What's shipped.
Engine and interface updates in reverse chronological order. No marketing copy — just what changed.
Mar 2026
v1.0 — Public Launch
- Lambda analysis pipeline — real audio analysis from the web
- Corpus calibrated to 1424 trusted reference tracks across 44 subgenres
- All observation trigger rates validated below 15% on reference corpus
- Single-page experience with inline demo workspace and upload modal
- Real audio playback with before/after A/B comparison
- Shareable read-only report links
- Observation search and filter in workspace side panel
- Structured observations replace global scores — 3–6 ranked findings per analysis with why + fix
- DAW-style design system: color tokens, zero-radius, monospaced data
- DAW-grade 3-panel workspace — observations, spectrum, and inspector
- Loudness context panel with genre comparison and streaming normalization
- Progressive reveal for analysis result panels
- macOS 3-column workspace with linked hover and progressive reveal
- Metal-backed spectrum canvas and spectral heatmap
- Transport bar with waveform navigation and playback controls
- Reference comparison mode — load a reference track alongside your mix
- Mid/side spectrum views
- Offline analysis — full engine runs locally on macOS
- Structured observation engine — 30+ templates with severity, time ranges, and confidence
- Observation merge-clustering and prioritization system
- Congestion analysis — 11-band detector with observation gating
- 3-band spectral tilt analysis and dynamic EQ module
- Genre-aware thresholds — 30+ genre nodes with DAG inheritance
- Harmonic distortion estimation by band
- EBU R128 compliance checking with delta-to-target reporting
- True peak detection per channel to ITU-R BS.1770-4
- Streaming platform normalization — Spotify, Apple Music, YouTube, Tidal, SoundCloud
- Section loudness with per-section LUFS, RMS, peak, and crest factor
- Loudness history — short-term LUFS in 3-second windows across the full track
- Waveform display with click-to-jump navigation
- Stem analysis — masking, phase alignment, kick/bass relationship