[Gretl-devel] loop foreach and strings arrays: since when?

Hi, I'm trying to find out since which gretl version it is possible to use a foreach loop with an array of strings. The official changelog only talks about the recent enabling of a nested array, but not of the original thing. Example: <hansl> strings S = defarray("hey","ho") loop foreach s S     print s     print "$s" endloop </hansl> thanks sven