v0.5.0

What's Changed

• feat(ui): Mobile Support by @holysoles in #21
• feat(seo): sitemap and robots.txt by @holysoles in #22
• feat(data): encode and decode contact info by @holysoles in #24
• fix(blog): render empty newlines in code blocks by @holysoles in #25

Full Changelog: v0.4.0...v0.5.0