NOIRADIX Studio & PixelArt 2.1.0

This release stabilizes the shared editor and the PIX2 1.1 reference implementation. The file header stays @pix2 1.1, and both editors continue to read PIX2 1.0.

• Grid Overview can zoom below 1×. Fit and Shift+Space fit the sprite sheet with its grid labels and spacing. The Grid backing canvas is capped at 4096 pixels per side.
• Studio and PixelArt share tools, document tabs, Layers, raster transforms, viewport rendering, adaptive rulers and browser workspace storage. Reload restores finished edits and open tabs. IndexedDB backs up workspaces when localStorage cannot store them.
• Layers show the frontmost sibling first. Drag up to bring a node forward. Use Alt+double-click in Region Select to cycle through overlapping Regions in the active Layer. A Group resize that would erase an entire populated Region is cancelled.
• The compiler preserves mixed Group/Region order across save and reload, supports inherited Layer/Group/Region opacity, and diagnoses malformed opacity, parent cycles and excessive Group depth. Ink scales pixel alpha at paint time. Modular export and flattening share the same compositor.

Automated checks include Node conformance, security and round-trip tests, plus Chromium editor and workspace tests with a dense 512×512 artwork, a 4×4 sheet of 512×512 frames, legacy conversion and quota fallback. Browser drafts preserve finished edits. Native multi-file handles, undo history across reload and platform-specific GPU performance are tracked separately.

PIX2 1.1 specification · Verification ledger