v4.0.1

What's Changed

• core metadata: publish the engine's upstream-suite result; drop 3.x claims by @codetalcott in #1371
• hyperscript-adapter: per-language bundles keep /core's pattern generator (de/fr/qu/zh read again) by @codetalcott in #1372
• publish.yml: release-smoke waits for the registry to serve every published package by @codetalcott in #1373
• mcp-server resources + hyperfixi-developer skill: upstream's spelling, checked on the engine by @codetalcott in #1374
• chore(release): prepare 4.0.1 by @codetalcott in #1375

Full Changelog: v4.0.0...v4.0.1