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Changelog

Version history for Wavy Labs — from the initial LMMS fork to the current public release.

Apr 2026

v0.15.0 — Free Public Release

Major
Apr 2026

First public open-source release. All features unlocked, no subscription required. BYOK model — bring your own Anthropic, Groq, and ElevenLabs API keys.

All AI features unlocked — no tier gates, no usage limits.
New API Key Settings dialog (Edit → Settings) replaces login flow.
API keys injected from QSettings into Python backend at launch.
OnboardingWizard now shows BYOK setup instead of pricing.
NSIS Windows installer with embedded Python 3.12 and pip install.
Public GitHub repo: stroland02/Wavy-Labs-Code-Base-
Mar 2026

v0.14.1 — Instrument Browser — Preset & Sample Loading

Minor
Mar 2026

Instrument Browser polish: presets and samples now load immediately on 'Use', scrollbar added, Xpressive plugin included in catalog.

Preset files load into LMMS on instrument 'Use' click.
Sample instruments (SF2/WAV) load directly via samplePath.
Xpressive plugin added to instrument catalog.
Scrollbar added to instrument card grid.
Track name now set after loadInstrument() to prevent LMMS overwrite.
Mar 2026

v0.14.0 — Instrument Library Database

Major
Mar 2026

570+ searchable instruments with categories, sources, and downloadable packs. Built-in, GM soundfont, sample, external, and VST3 reference entries.

Instrument catalog with 570+ entries — presets, samples, GM (129), packs.
InstrumentBrowser.qml: search, category pills, source filters, card grid.
Downloadable packs: Salamander Piano (CC-BY), Hydrogen GMkit (GPL).
VST3 references: Surge XT, Vital, Dexed, Spitfire LABS (link-only).
Genre Config Popup: 'Browse...' per instrument slot.
Feb 2026

v0.13.0 — Genre Drum Kit Instruments

Major
Feb 2026

Each of the 8 genre modes now ships with a full drum kit instrument configuration, covering slots 6–9.

8 genre modes each have 4 drum instrument slots (kick, snare, hat, perc).
GenreModes.h: 8-entry static config table + Custom (9th).
Genre Config Popup: Production + FX + Instruments + Browse tabs.
Feb 2026

v0.12.4 — Genre Config Popup

Minor
Feb 2026

Full genre configuration popup with custom genre support and per-slot instrument assignment.

GenreConfigPopup: editable production and FX settings per genre.
Custom genre slot (9th) fully configurable.
WA_TranslucentBackground removed from Qt::Popup — fixes Windows rendering.
Jan 2026

v0.12.3 — VST3 / LV2 / CLAP via Carla

Major
Jan 2026

Third-party plugin hosting via Carla. VeSTige VST2 host integrated. addInstrumentTrack() loads presets and samples on Use.

Carla plugin host integration for VST3/LV2/CLAP.
VeSTige VST2 host included.
addInstrumentTrack() Q_INVOKABLE with preset/samplePath loading.
Jan 2026

v0.12.2 — JSON-RPC over ZeroMQ ROUTER/DEALER

Major
Jan 2026

Full IPC rewrite from TCP sockets to ZeroMQ ROUTER/DEALER. Thread-safe singletons for AIClient, LicenseManager, UsageTracker.

IPC rewritten: ZeroMQ ROUTER/DEALER replaces raw TCP.
Thread-safe singletons via std::call_once.
All RPC wrappers use QVariantMap params + ResponseCallback.
Dec 2025

v0.9.8 — Library Tab — MIDI, Samples, SoundCloud

Major
Dec 2025

Library tab with multi-database search: MidiWorld, Groove MIDI, Jamendo, Freesound, SoundCloud. Auto-extracts SoundCloud client_id.

Library tab with 8 database sources.
SoundCloud browser with auto-extracted client_id (cached 24h).
_ensure_wav() helper converts MP3/FLAC to WAV via pedalboard.
Wavy LabsWavy Labs

A free, open-source AI-powered DAW built on LMMS — GPL-2.0, Qt6/C++.

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