biblatex fails to patch the latest \MakeUppercase / \MakeLowercase

[Robert Alessi]

Ok, thank you!

Robert

On Sun, Jul 03, 2022 at 02:57:02PM +0100, David Carlisle wrote:
> yes, sorry about the inconvenience, see
> 
> https://github.com/plk/biblatex/pull/1233
> 
> an update to biblatex has already been submitted, and we are working on a
> longer term fix,
> 
> as an immediate workaround you can add
> 
> \def\blx at err@patch#1{}
> 
> to avoid the error.
> 
> 
> 
> On Sun, 3 Jul 2022 at 14:45, Robert Alessi <alessi at robertalessi.net> wrote:
> 
> > Dear all,
> >
> > With the latest update of latex, biblatex now returns the following
> > errors:
> >
> > ! Package biblatex Error: Patching \MakeUppercase failed.
> >
> > ...
> >
> > ! Package biblatex Error: Patching \MakeLowercase failed.
> >
> > which does not happen if I use latex-dev.
> >
> > Robert
> >