Hello guys,
In the releases view we see in the table a column of the fixVersion, and also the column of "Release date".
How can I get the value of the "Release date"?
I tried the following fields but non of them is valid:
releaseDate
releasedate
and more

As an alternative, can I get this value?

Regards.
P.S.
I now suspect it is a custom field. Is it?