MarkdownUI 0.3.0

• Scale images to fit the Markdown view
• Fix build for Mac Catalyst environment
• Update AttributedText dependency to 0.2.1. This fixes the layout issues in macOS.
• Add support for relative URLs in markdown images, using the markdownBaseURL view modifier.
• Add initializers to create a Document with the content of the file at a given path.

MarkdownUI 0.2.0

• Use AttributedText 0.2.0, which improves how the view height adapt to its contents
• Add Markdown snapshot tests, replacing the renderer tests (and thus fixing #20)

MarkdownUI 0.1.1

• Use a version-based requirement for cmark dependency to fix package resolution
• Use AttributedText 0.1.6

MarkdownUI 0.1.0

Update README