v12.2.0-alpha.6

Somnia v12.2.0-alpha.6

Private alpha. Windows and Linux installers (macOS build intentionally skipped for alpha).

Commands

• One command layer for all studios: PDF, Raster, Vector, Sheets, Slides, Sound, Design, Core, collaboration and extension commands now register as typed command specs with validated parameters and permission levels. The command palette lists commands from the shared dispatcher and prompts for required parameters.
• Studio shell v2 foundations (M0 and M1) and the Design Studio operations are exposed as commands.

Agent and MCP

• Fixed the Tauri event payload handed to the studio MCP host and the inspect grant on the chosen document.
• The MCP gateway and desktop host lifecycle are now tested in CI.

Known limits

• Import cycles between ES modules in the live preview are not supported.
• Disk changes to text files that are not open do not trigger an automatic reload yet.
• Media studios save as a copy with a native dialog per file.

Internal

• Dependency layer gate (dependency-cruiser) with a baseline, AGENTS.md, seeded property tests for source fidelity, raster and render golden harnesses (render goldens re-baselined on the CI runner), and a benchmark for undo history memory.

Installers and SHA256SUMS below. Built from the green CI run on the tagged commit.