5.20.0

Enhancements

• [feature][change] theme: support for colored borders between menu and content #626
• [feature] image: allow option to apply image effects globally #623
• [feature][change] openapi: switch to light syntaxhighlighting where applicable #621
• [feature] images: document usage of images with links #576

Fixes

• [bug] highlight: fix rendering for Hugo < 0.111 #630
• [bug] search: remove link underline on dedicated search page #627
• [bug] highlight: don't switch to block view if hl_inline=true #618
• [bug] variant: minor adjustments to zen variants #617
• [bug] mermaid: lazy render graph if it is initially hidden #187

Maintenance

• [task] openapi: update to swagger 5.4.1 #620