v0.4.0

What's Changed

• Refactors to make patterns more idiomatically Rust by @breezykermo in #134
• Adds configurable Atom feed_title in rheo.toml by @breezykermo in #135
• Consolidates init information in FormatPlugin trait into one function by @breezykermo in #136
• Move tests to rheo-tests repo by @breezykermo in #137
• Uses Typst v0.15.0 by @breezykermo in #138
• Relative linking using standard Typst label syntax by @breezykermo in #139
• Distinguish EPUB from HTML in target() by @breezykermo in #141
• Simplify README and update relative-linking syntax by @breezykermo in #142
• Injects package assets into watch-mode entry page by @breezykermo in #143
• v0.4.0 by @breezykermo in #140

Full Changelog: v0.3.1...v0.4.0