Hello,
in earlier times there was quite a long list of documentation regarding upgrading articles anywhere from J3 to J4.
I had a new look on documentation today and can't find this information any longer. Does this mean that former information is no longer necessary?
Regards
M. Müller

I am done update to joomla 4, but have problem with Short Syntax to Attribute Syntax,
When search with (\{article(?:-[a-z0-9-_]+)?) ([0-9]+)\} or (\{article(?:-[a-z0-9-_]+)?) ([a-zA-Z0-9-_]+)\} it show : The database query is invalid. Try changing the search.