v0.1.0

[0.1.0] - 2026-03-10

First tagged release of the browser playground.

Added

• Release validation via tools/check_release.py.
• Example executability validation via tools/check_examples.py and GitHub Actions in .github/workflows/example-executability.yml.
• Keyboard-accessible output tabs and split-pane resizing.
• Release process documentation in RELEASE.md and contribution guidance in CONTRIBUTING.md.

Changed

• Aligned the playground with multilingualprogramming 0.6.0.
• Highlighted broader browser-facing WAT/WASM coverage for classes, control flow, async features, properties, and bytes literals.
• Kept the page shell in index.html and organized the client logic across assets/main.js, assets/editor.js, assets/runtime.js, assets/ui.js, and assets/examples.js.
• Improved keyboard focus handling, live status announcements, and narrow-screen behavior.
• Normalized source comments and visible UI copy to reduce encoding-risky decorative characters.

Fixed

• Reduced maintenance risk from a monolithic inline HTML document.
• Tightened metadata consistency checks across sitemap, manifest, robots, and canonical page metadata.
• Corrected shipped example programs so the bundled corpus executes cleanly across all 17 supported languages.