Your bug report

#72945: 29.4; Org: ox-html: attr_html not supported in source code and fixed-width blocks during HTML export

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 72945@debbugs.gnu.org.

-- 
72945: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=72945
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