v0.4.0: About Time

What's Changed

• Rebuild renderer entry with v0.3.0 CDN URL by @jlowin in #129
• Fix playground rendering as raw HTML on deployed docs by @jlowin in #130
• MCP example and FastMCP docs by @jlowin in #127
• Add dev-docs/ with renderer build & release reference by @jlowin in #131
• Add SetInterval action by @jlowin in #134

Full Changelog: v0.3.0...v0.4.0