CTAN update: l3kernel

[CTAN Announcements]

The LaTeX Project Team submitted an update to the

                     l3kernel

bundle.

Version:  2022-12-17
License:  lppl1.3c

Summary description:  LaTeX3 programming conventions

Announcement text:
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 ## [2022-12-17]

 ### Added
 - `\codepoint_to_nfd:n`
 - `\codepoint_generate:n` and `\codepoint_str_generate:n`
 - `\str_casefold:n`

 ### Changed
 - Protect `babel` shorthands from expansion

 ### Fixed
 - Appearance of `\DescribeOption` (issue
   [\#1111](https://github.com/latex3/latex3/issues/1111))

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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
   https://mirrors.ctan.org/macros/latex/contrib/l3kernel/

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

   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

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