v0.4.1 - Multi-arg cells, per-track enable, frozen parameters, Open + Ctrl+S fixes

A polish pass on top of v0.4.0 - two user-reported papercuts fixed plus a much deeper authoring loop for clips that send multi-argument OSC.

Open dialog now actually loads

• Open → click a saved session → it loads. v0.4.0 silently swallowed a ReferenceError: require is not defined inside requestSessionLoad (Vite's renderer is ESM-only and never had CommonJS require at runtime), so the dialog closed and nothing changed. Replaced the dynamic require with a static ESM import.

Ctrl+S saves

• Ctrl + S (Cmd + S on macOS) saves the current session. Behaves like the toolbar Save button: writes to the known file path, or prompts Save As if the session has never been saved. Briefly flashes the toolbar Save button on success. Suppressed inside text fields and in show mode.

OCTOCOSME builtin retargeted at the software, not the hardware

• The shipped OCTOCOSME Instrument Template now targets port 1986 with 8 bundle Parameters that match the Pure Data show-control patch's list split 2 convention (2 prefix tokens + payload). Previously it was wired to the LED hardware itself, which was the wrong direction for show authoring.
• Auto-prefix (fixed tokens in argSpec) is rendered next to the Value/Values title so you can see exactly what gets prepended without typing it into every cell.

Schema-driven multi-arg editor

• Pool Parameters can now declare a typed list of args (ParamArgSpec[]) - name, type (number | bool), bounds, default, and an optional fixed prefix token.
• Cells inheriting an argSpec show a Values section (vs. the old single Value field) with one bounded numeric input per arg, labelled by name. Bool args render as numeric [0, 1] inputs (not checkboxes) so modulators can drive them.
• Each arg participates in modulation independently: LFO, Ramp, Sequencer, etc. all run per-arg with one shared clock.
• Snapshot at instantiation: dragging a Pool Parameter onto the sidebar copies its argSpec onto the new Track, so editing the blueprint later doesn't retroactively rewrite live cells.

Per-Track enable / disable + frozen parameter values

• Click an Instrument row in the sidebar to see its child Parameters listed in the Inspector with an Enable checkbox each. Cascades - disabling the Template silences every child.
• Click a Parameter row to see its current cell's values with a 🔒 pin beside each one. Pinning freezes that arg to whatever value you typed in the Inspector at the moment you clicked the pin - modulation keeps running on the other args, the pinned arg emits the captured value forever until unpinned. Works through tick changes, scene morphs, and loop transitions.
• Pinned values display in accent color with the lock prefix, so it's obvious at a glance which slots are frozen.
• Disabled rows render at opacity-40 everywhere they appear (sidebar + Scene cells).

Scene cells auto-size to the widest clip

• A Scene column is now width: fit-content with the widest cell setting the floor. Multi-arg clips that previously truncated their value text now show the full value list inline.

Track-defaults auto-inheritance

• Adding a clip to an Instrument-Template-instantiated row now inherits the track's IP / port / OSC base path instead of always falling back to the session default. Track defaults win → session defaults win → built-in defaults win.

Drop-focus stickiness fix

• After dragging a Pool item onto the sidebar, clicking a Track name input now accepts keystrokes immediately. Previously you had to alt-tab away and back. The drop handler now releases document.activeElement on the next animation frame.

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Downloads

• dataFLOU_compositor-0.4.1-win-x64.exe: NSIS installer (Windows, 64-bit). Pick install location, registers an Add/Remove Programs entry.
• dataFLOU_compositor-0.4.1-portable.exe: single-file portable build. No install - just run.

macOS .dmg is not shipped this release - it requires a Mac to build. Run from source on macOS with npm install && npm run build:mac if you need it.

See README.md for the full feature list (Pool of Instruments + Parameters, group triggers, Timeline view, 32-knob Meta Controller, autosave + crash recovery, etc.).