Dohyun Kim submitted an update to the luamplib package. Version: 2.42.1 2026-06-17 License: gpl2 Summary description: Use LuaTeX’s built-in MetaPost interpreter Announcement text:

* new shading methods: "triangle", "lattice", and "tensor" * Coons patch mesh shading is available in DVI mode as well

The package’s Catalogue entry can be viewed at https://ctan.org/pkg/luamplib The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/luatex/generic/luamplib/

Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese

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