Will Robertson submitted an update to the unicode-math package. Version: 0.8r 2023-08-13 License: lppl1.3c Summary description: Unicode mathematics support for XeTeX and LuaTeX Announcement text:

* Revise definitions of `\setminus` and `\smallsetminus` (#181, #583) — long overdue. Note that there are compatibility considerations with this change. * Add `\diagup` and `\diagdown` (#604). * Make `\operator at font` protected to allow operators (e.g., `\cos`) in section headings (etc). (#550) * Allow `\symcal` to handle lowercase Latin (#589). * Add additional fonts to the symbol listing document (#597).

The package’s Catalogue entry can be viewed at https://ctan.org/pkg/unicode-math The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/unicodetex/latex/unicode-math/

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

CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs