15.3.0

Updates

• prismjs 1.22.0
• refractor 3.2.0
• prism-themes 1.5.0

This adds three new Prism themes:

• coldark-cold
• coldark-dark
• coy-without-shadows

And eight new Prism-supported languages:

• birb
• bsl
• mongodb
• naniscript
• purescript
• sml
• stan
• typoscript

Bugfixes

• Corrected an incorrect link to react-syntax-highlighter-virtualized-renderer in the README

Thanks to @dschaller, @cheapsteak, and @karlhorky for contributing!