The LaTeX Team submitted an update to the

iftex

package.

Version number: 1.0a License type: lppl1.3c

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

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

Update to the iftex package so that it includes tests for all the major tex variants (u)ptex, alpha, luatex, luahbtex, pdftex, xetex etc.

Maintenance has been switched the LaTeX3 Project with the repository at https://github.com/latex3/iftex

Thanks to Vafa Khalighi for maintaining earlier versions of iftex.sty ----------------------------------------------------------------------

This package is located at http://mirror.ctan.org/macros/latex/contrib/iftex

More information is at http://www.ctan.org/pkg/iftex

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

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

Thanks for the upload.

For the CTAN Team Ina Dau

--