distill 1.4

• Fix navbar link when a destination page contains index.html (thanks, \@phillc73, #91).
• Fix an issue with search.json that was still written even when search: false in set in config (thanks, \@mitchelloharawild, #425).
• Fix an issue prevent sizing of figures produced with knitr using out.width chunk option (thanks, \@ssp3nc3r, #286).
• Fix an issue with running targets::tar_render() with a distill Rmd document (thanks, \@tarensanders, #400)
• Fix an issue with full_content: true for RSS feed creation (thanks, \@yuryzablotski, #454).
• Footnotes inserted in tables have now their tooltip correctly place (thanks, \@RMRubert, #411).
• Fix an issue with Leaflet Markers not showing when using non default layout (thanks, \@AndersFenger, #106).
• Fix an issue with encoding when inserting _footer.html in posts (thanks, @shikokuchuo, #417).
• Fix an issue with double tooltip on hover when a note style CSL is used for references (thanks, @sj-io, #423).
• Fix an issue when discovering a preview image with UTF-8 characters in its caption (thanks, @egodrive, #436).
• Improve WAVE assessment of output by adding aria-hidden on icon and setting aria-label on wrapping link (thanks, @batpigandme, #426).
• create_website() now works when no dir is provided and prompted to user.
• Content in <script> and <style> are now considered not searchable and exclude from content in search.json. This should make the json file a lot lighter and loading faster as htmlwidget code (e.g plotly graph) would correctly be not included (thanks, \@mitchelloharawild, #425).
• Improve highlighting theme arrow regarding accessibility.
• code_folding = FALSE set on a chunk is now correctly taken into account and does not enforce echo = TRUE. As a reminder, setting code_folding: true in YAML header will enforce echo = TRUE on chunk, unless code_folding is unset on a per-chunk basis (thanks, \@werkstattcodes, #297).