CTAN Update: l3kernel and l3experimental

[CTAN Announcements]

The LaTeX Team  submitted an update to the

          l3kernel and l3experimental

bundles .

Version:  2018-11-19
License:  lppl1.3c

Summary description:  LaTeX3 programming conventions

Announcement text:
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 # Release 2018-11-19

 ## Added

 - Support for cross-compatibility primitives in XeTeX
 - `\int_sign:n`, `\dim_sign:n` and `\fp_sign:n`

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The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/l3kernel

The package’s files themselves can be inspected at
   http://mirror.ctan.org/macros/latex/contrib/l3kernel/

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   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

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