<description>Changelog 6.4.0 (2024-09-12) What’s new 'n this release
Enhancements [feature] notice: support user defined box styles #913 [feature] frontmatter: add expanded parameter fer shorrrtcodes #911 [feature] resources: add expanded parameter #908 [feature][change] notice: collapse borders if single code block be displayed #906 Fixes [bug] include: don’t erroneously remove head'ns if hidefirstheading=true #914 Maintenance [task] build: add link fer migrat'n into changelog #915 [task] shorrrtcodes: fix whitespace issues #907 6.3.0 (2024-09-03) What’s new 'n this release</description>