move to Python 3.12

Author: thomasWeise

notation/software.sty

@@ -127,7 +127,7 @@ Learn more at \url{https://python.org}.}
 }%
 \protected\gdef\python{\pgls{python}}%
 %
-\xdef\pythonVersion{3.10}%
+\xdef\pythonVersion{3.12}%
 \protected\gdef\pythonWithVersion{\softwareStyle{\python~\pythonVersion}}%
 %
 %

text/main/basics/gettingStarted/firstProgram/firstProgram.tex

@@ -122,7 +122,8 @@
 The following options may not make any sense for you, which is totally OK for now.
 Please make sure to select \menu{Interpreter Type: > Custom Environment} as well as \menu{Environment: > Select existing} and \menu{Type: > Python}.
 Under \menu{Python Path:}, you would choose the \python\ interpreter you have installed on your system (see \cref{sec:installingPython}).
-On my system that was \inQuotes{\python~3.10.12} at the time of this writing.
+On my system that was \inQuotes{\python~3.10.12} at the time of this writing.\footnote{
+Now I am using~\python~\pythonVersion, but this is not important.}
 We finally click \menu{Create}.
 We now have created our first and empty \pycharm\ \python\ project -- as illustrated in \cref{fig:firstProgram03pycharmProjectCreated}.