Hironori Kitagawa submitted an update to the

                luatexja

package.

Version: 20260107.0
License: bsd

Summary description: Typeset Japanese with Lua(La)TeX

Announcement text:
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* lltjext.sty: adapt to LaTeX 2025-11-01 (gh/#36)
* luatexja-adjust.sty: fix incorrect spacing between
   \ltjghostafterjachar\ltjghostbeforejachar (gh/#39)
* Fix the incorrect behavior of shifting baseline in math mode. (gh/#40)

* New implementation for vertical writing. (experimental, gh/#38)
   - NOT enabled by default. To test with new implementation, one has to set
     "\directlua{luatexja_cmapidv = true}" before loading of LuaTeX-ja.
   - extraction the text from PDF now works better because of
     using Identity-V Cmap.
   - this implementation uses an "undocumented" feature of LuaTeX,
     and clashes with some packages.

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The package’s Catalogue entry can be viewed at
    https://ctan.org/pkg/luatexja

The package’s files themselves can be inspected at
    https://mirrors.ctan.org/macros/luatex/generic/luatexja/

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Thanks for the upload.

For the CTAN Team
Vincent Goulet

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