v0.5.1

v0.5.1 (2024-12-05)

Changed

• The "legacy" version of the header support variables deprecated in v0.5.0
  (see previous release notes in the change log) have been put under the new
  deprecatedheadervars option, which is opt-in, disabled by default.
  • The affected variables are, namely, \pnhdpagefirst, \pnhdpagelast,
    \pnhdchapfirst, \pnhdchaplast, \pnhdsectfirst, \pnhdsectlast,
    \pnhdnamefirst, and \pnhdnamelast.
  • Unless deprecatedheadervars is enabled, the use of any of these
    variables will result in an error, but with an informative message,
    recommending the use of the new ltmarks mark classes but also offering
    the deprecatedheadervars option as a temporary quick fix.
  • This option will only be offered for a transitional period and will be
    removed in the future.