This was mentioned last week, as being fixed for the next version with this workaround.
el > On 2019-04-19 17:48 , Jürgen Spitzmüller wrote: [...] >> A quick workaround: switch to utf8 encoding and add this to the >> preamble: \DeclareUnicodeCharacter{2303}{\textasciicircum} HTH [...] On 2019-04-25 22:14 , jezZiFeR wrote: [...] > This means something like the is no LaTeX-command for »^« and it is > suggested to change the document’s coding to utf 8, which is not > possible for the tutorial-file. [...]