Package biblatex Warning: '\mkdatezeros' is deprecated.
(biblatex) Please use '\mkyearzeros', '\mkmonthzeros' or
(biblatex) '\mkdayzeros' as appropriate.
(biblatex) Falling back to '\mkmonthzeros'.
The warnings can be fixed by replacing \mkdatezero in the .lbx files by the appropriate new macro.
The warnings do not appear with american as document language, since american-mla.lbx does not use \mkdatezeros at all.
Via https://tex.stackexchange.com/q/515318/35864
Consider
This MWE will produce the warning
The warnings can be fixed by replacing
\mkdatezero
in the.lbx
files by the appropriate new macro.The warnings do not appear with
american
as document language, sinceamerican-mla.lbx
does not use\mkdatezeros
at all.