CTAN update: doi

[CTAN Announcements]

The Oberdiek Package Support Group  submitted an update to the

                doi

package.

Version number: 2018-09-09
License type: lppl

Summary description: Create correct hyperlinks for DOI numbers

Announcement text:
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Small update to doi package to use recommended https://doi.org rather
than old http://dx.doi.org A mechanism provided to revert to the old
usage if needed. Sources moved to github at
https://github.com/ho-tex/doi

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This package is located at 
   http://mirror.ctan.org/macros/latex/contrib/doi

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


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   Thanks for the upload.

     For the CTAN Team
    Manfred Lotz



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