Adjust options for siunitx

Author: stephanlukasczyk

CHANGELOG.md

@@ -16,6 +16,7 @@ and this project adheres to
 
 - Update the used actions for GitHub to their latest versions.
 - Change the styling of the `summary` environment boxes
+- Adjusted options for `siunitx`
 
 ## [v4.0.3] – 2024–05–27
 

se2packages.dtx

@@ -681,13 +681,14 @@
     \msg_info:nnn { seiipackages } { load-package } { siunitx }
     \RequirePackage[
       add-integer-zero=false,
-      free-standing-units,
+      free-standing-units=true,
       group-minimum-digits=4,
-      list-final-separator={, and },
+      list-final-separator={,~ and~ },
       round-mode=figures,
       round-precision=3,
       separate-uncertainty=true,
       uncertainty-mode=separate,
+      mode=match,
     ]{siunitx}
   }
 %    \end{macrocode}