https://www.ctan.org/ctan-ann/id/mailman.2489.1494258110.4791.ctan-ann@ctan.org
CTAN: CTAN-ann - CTAN Update: typoaid
ctanannupdate
https://www.ctan.org/tex-archive/macros/latex/contrib/typoaid
CTAN: /tex-archive/macros/latex/contrib/typoaid
ctantexarchivemacroscontrib
https://ctan.org/pkg/typoaid
CTAN: Package typoaid
ctanpackage