# QUALITY_CHECK dev-0.3.0

Checked items:

- JavaScript syntax check for `scripts/**/*.js`.
- Inline script syntax check for `demo/*.html`.
- JSON syntax check for `VERSION.json` and `PACKAGE_MANIFEST.json`.
- AMD relative dependency existence check.
- ZIP integrity check.

Functional regression coverage in `demo/regression-tests.html`:

- Version metadata is `dev-0.3.0`.
- Dockable views still register and toggle correctly.
- Layout component previews still render Accordion, Tabs and Splitter structures.
- Grid snap can be enabled and disabled.
- Undo and redo restore component model snapshots.
- Multi-selection supports arrangement operations.
- Layout components can own nested child components and OutlineView renders the nested tree.