CTAN update: tex4ebook

[CTAN Announcements]

Michal Hoftich submitted an update to the

                tex4ebook

package.

Version:  0.3d 2021-07-26
License:  lppl1.3

Summary description:  Converter from LaTeX to ebook formats

Announcement text:
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 This release contains updated documentation and some bug fixes:

 - renamed \DeclareLanguage command to \DeclareLanguageEbook, in
   order to prevent clash with the Translations package

 - set exit  status

 - don't redefine \PicDisplay command to prevent clashes with TeX4ht

 - better detection of the `zip` command

 - fixed some validation issues in the OPF file

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The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/tex4ebook

The package’s files themselves can be inspected at
   https://mirrors.ctan.org/support/tex4ebook/

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   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

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