============================================================== LuaTeX 1.12.0 2020-03-15 ==============================================================
This is the release for TeX live 2020. --shell-restricted now forbids loading of dso (dll/so object) Scaled virtual font Aadditional primitives \eTeXglue[stretch|shrink]order for querying order the etex way. Extra features runtoks tex.getmodenames() (as these can differ per engine/version) Permit nested runtoks in more complex situations of nesting (HH) More accurate and correct test for tex.[set|get]math Minor clean-up and bugs fixed
============================================================== LuaTeX 1.13.0 2021-03-12 ==============================================================
This is the release for TeX live 2021. Callback for nesting level used in tracingmacros. It is is a variant of \tracingstacklevels by Petr Olsak implemented in pdftex and xetex. Two TeX January 2021 DEK buglet fixes (H.Hagen) Mark math glyphs as protected (in order to prevent processing as text in base mode). Removed width/ic compensation for traditional math code path. When restricted system commands is enabled os.setenv has no effect. Minor clean-up and bugs fixed (see ChangeLog)
============================================================== LuaTeX 1.13.1 2021-04-02 ==============================================================
Fixed an unwanted space in btex etex in metapost, introduced after a patch for troff.
-- luigi
============================================================== LuaTeX 1.15.0 2021-12-31 ==============================================================
New primitive \matheqdirmode. By default the short skip detection is not adapted to r2l typesetting and that hasn't been the case since the start of the project. Changing it could break hacks that users came up with but when you set \matheqdirmode to a positive value direction will be taken into account.
Several bug fixes (see ChangeLog).
(Sorry for the delay, I wanted to be sure that building phase was over)
============================================================== LuaTeX 1.17.0 2023-04-29 ==============================================================
- A breaking backward compatibility change: by default the socket library is not enabled . The new option --socket enable the socket library as before, as also --shell-escape (without --shell-restricted); --nosocket, --no-socket , --safer disabled the library, and they have the priority in case of conflicting options. The mime library is always available; socket.sleep and socket.gettime are duplicated as os.socketsleep and os.socketgettime, both always available. The new os.kpsepopen replace io.popopen in kpse mode (i.e. when kpse_init is not zero) as it was before but the permission now cannot be changed anymore with kpse.check_permission . The function os.kpsepopen follows the same restrictions as io.popen . Thanks to Max Chernoff for debugging.
--luigi
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luigi scarso