Hironori Kitagawa submitted an update to the
luatexja
package.
Version number: 20210517.0 License type: bsd
Summary description: Typeset Japanese with Lua(La)TeX
Announcement text: ----------------------------------------------------------------------
This release fixes several bugs. * lltjext.sty: fixed that ialign is unintentionally expanded. * ltj-ruby.lua: fix that sometimes nil is compared with a number. * For each primitive <prim> which will be redefined by LuaTeX-ja, - The meaning before loading LuaTeX-ja is back up into ltj@@orig@<prim>. - The new meaning by LuaTeX-ja is also stored in ltj@@<prim>.
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This package is located at http://mirror.ctan.org/macros/luatex/generic/luatexja
More information is at https://www.ctan.org/pkg/luatexja
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Thanks for the upload.
For the CTAN Team Manfred Lotz
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