CTAN update: l3build

[CTAN Announcements]

The LaTeX Team submitted an update to the

                l3build

package.

Version number: 2022-04-12
License type: lppl1.3c

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

Announcement text:
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## [2022-04-12]

### Added
- Basic support for `make4ht`

### Changed
- Support `bidi` version string in `\special` lines (closes \#226)
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This package is located at 
   https://mirrors.ctan.org/macros/latex/contrib/l3build

More information is at
   https://www.ctan.org/pkg/l3build

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

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   Thanks for the upload.

     For the CTAN Team
    Ina Dau

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