Dohyun Kim submitted an update to the

luamplib

package.

Version: 2.42.9 2026-09-01 License: gpl2

Summary description: Use LuaTeX’s built-in MetaPost interpreter

Announcement text: ------------------------------------------------------------------------

* fix btex/etex scanning, now ignoring comments and strings (#204, #205)

* fix shading of paths drawn with a transformed or non-circle pen

* improve BBox calculation of fading/asgroup objects drawn with a thick pen

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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/

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Thanks for the upload.

For the CTAN Team Petra Rübe-Pugliese

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