CTAN update: l3build

The LaTeX Project Team submitted an update to the

                    l3build

package.

Version:  2025-02-23
License:  lppl1.3c

Summary description:  A testing and building system for (La)TeX

Announcement text:
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 ### Changed
 - Initialize all boolean config variables
 - Normalize `at lines ...` statements for overfull and underfull boxes
   (may require `.tlg` update)

 ### Fixed
 - Skip README rename when this has no extension (issue \#388)

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The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/l3build

The package’s files themselves can be inspected at
   https://mirrors.ctan.org/macros/latex/contrib/l3build/

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   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

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