Changes

• Add support for jump-to-slide! 🚀 Press the G key and type a slide number or title. Read the docs (@hakimel)
• Add dracula theme (@iiska #3324)
• Add two new high contrast themes: black-contrast and white-contrast (@peter-kehl @hakimel #3367)
• Add default lang attribute to index.html (@sojinsamuel)
• It's now easier to define custom fragment styles via a new .custom class and reduced specificity. Read the docs (@hakimel)
• Live reload now works with .html/.md files in subfolders (@lolmaus #3305)

Fixes

• Update dependencies and fix all npm audit warnings (@hakimel)
• Fix issue with special characters in slide background image URLs (@Martinomagnifico #3315)
• Fix an issue where leading whitespace was sometimes incorrectly stripped from Markdown (@jerrykan #3358)
• Fix spacing between slides in overview mode when disableLayout: true (@Proliecan #3291)
• The reveal.js print styles will no longer apply to content outside of reveal.js (@hakimel #3348)
• Improve selection color contrast for black theme (@hakimel)

Full Changelog: https://github.com/hakimel/reveal.js/compare/4.4.0...4.5.0