The LaTeX Project Team submitted an update to the

iftex

bundle.

Version: 1.0g 2024-12-12 License: lppl1.3c

Summary description: Am I running under pdfTeX, XeTeX or LuaTeX?

Announcement text: ----------------------------------------------------------------------

Update to iftex to support tests for the LuaMetaTeX and Prote engines.

----------------------------------------------------------------------

The package’s Catalogue entry can be viewed at https://ctan.org/pkg/iftex

The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/generic/iftex/

------------------------------------------------------------------------

Thanks for the upload.

For the CTAN Team Petra Rübe-Pugliese

------------------------------------------------------------------------

CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs