v0.30.0 release blog post

[thescientist13]

Summary

Originally thought that we would be launch v0.30.0 and blog post on the old website, but I think instead we should do the cutover first, and then launch it through the new site.

So tracking this here.

Details

Topics for consideration / honorable mentions

1. Isolation Mode
2. Lit v3 + SSR Support
3. Layouts and Pages
4. Import Attributes / Web Modules
5. @greenwood/init refresh
6. Content as Data
7. CSS Modules ™️
8. HTML Web Components