The LaTeX Team submitted an update to the
latex-base and the latex-doc
packages.
Version number: PL 4 2018-04-01 License type: lppl1.3
Summary description: Base sources of LaTeX
Announcement text: ---------------------------------------------------------------------- LaTeX Release 2018-04-01 Patch Level 4 No change to the LaTeX format but an update to docstrip to again support non ASCII letters in .ins files --- ----------------------------------------------------------------------
This package is located at http://mirror.ctan.org/macros/latex/base and http://mirror.ctan.org/macros/latex/doc
More information is at http://www.ctan.org/pkg/latex-base and https://ctan.org/pkg/latex-doc
We are supported by the TeX User Groups. Please join a users group; see http://www.tug.org/usergroups.html .
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Thanks for the upload.
For the CTAN Team Ina Dau