htmltools 0.5.6

Possibly breaking changes

• Closed #386: Fillable containers no longer set overflow: auto by default. Instead, they set min-width and min-height to 0 to ensure that fill items a constrained in the fillable container without clipping their direct children. (#387)

• Closed #370: Non-fill items in fillable containers no longer grow or shrink and instead respect their intrinsic size. Use height to control the height of non-fill items in fillable containers and min-height and max-height on fill items to limit how much they are allowed to grow or shrink within a fillable container. (#391)

Minor improvements

• Closed #375: calling htmlDependency() or a function that returns an htmlDependency() object (e.g., fontawesome::fa_html_dependency()) in an R chunk in an R Markdown or knitr-powered Quarto document will now include the dependency rather than printing the object structure. If you want to print the object structure, you can use print() or str(). (#376)

• Closed #124: includeHTML() will now issue a warning if it detects that the file passed to it contains a complete HTML document. includeHTML() is designed to include HTML fragments where the contents of the file can be written directly into the current app or document, but subtle errors can occur when the file contains a complete HTML document. In most cases, you should instead use tags$iframe() to embed external documents. (#382)