CTAN update: l3kernel

Joseph Wright submitted an update to the

                  l3kernel

package.

Version:  2025-04-14
License:  lppl1.3c

Summary description:  LaTeX3 programming conventions

Announcement text:
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 ### Added
 - Module `l3benchmark`, moved from `l3experimental` to stable status
 - Module `l3opacity`, moved from `l3experimental` to stable status

 ### Fixed
 - Filter out `\bgroup`/`\egroup` in `\text_purify:n`
 - Inherit keys recursively (issue \#1720)

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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/required/l3kernel/

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   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

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