roxygen2 7.0.1

• @includeRmd has now an optional second argument, the top level section
  the included file will go to. It defaults to the details section (#970).
  Code chunks are now evaluated in a child of the global environment (#972).

• @inheritParams does a better job of munging links.

  Links of the form \link[=topic]{text} are now automatically converted to
  \link[pkg:topic]{text} when inherited from other packages (#979).

  Internal has_topic() helper has a better implementation; this means that
  links should no longer be munged unnecessarily (#973).

• \example{} escaping has been considerably simplified (#967), and is now
  documented in escape_example().

• In \usage{}, S3/S4 methods are no longer double-escaped (#976).

• Markdown tables with cells that contain multiple elements (e.g. text and code)
  are now rendered correctly (#985).

• Markdown code blocks containing operators and other special syntax
  (e.g. function, if, +) now converted to \code{} not \verb{} (#971).