Brian W. Bartling submitted an update to the
amscls
package.
Version number: 2.20.5 2020-05-21 License type: lppl1.3
Summary description: AMS document classes for LaTeX
Announcement text: ----------------------------------------------------------------------
Added support for MSC 2020 and made it the default.
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This package is located at http://mirror.ctan.org/macros/latex/required/amscls
More information is at https://www.ctan.org/pkg/amscls
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Thanks for the upload.
For the CTAN Team Erik Braun
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