Update article_custom.md

Author: bloatware

tags/article_custom.md

@@ -96,7 +96,7 @@ Tag will accept the following attributes (**case-sensitive**) as well as the {%
 : **Values:** `0` (no, don't include expired articles) or `1` (yes, include expired articles) or some English date.
 : **Default:** Setting of preference 'Publish expired articles'.
 
-`fields="list"`
+`fields="list"` <span class="footnote warning">v4.8.4+</span>
 : Retrieve only these (distinct) article fields, aggregated if necessary.
 : **Default:** unset (all fields).
 
@@ -130,10 +130,6 @@ Tag will accept the following attributes (**case-sensitive**) as well as the {%
 : Restrict to articles posted within the specified year/month/day or between the given date and the `time` attribute.
 : **Default:** unset.
 
-`fields` <span class="footnote warning">v4.8.0+</span>
-: Restrict articles by field name.
-: **Default:** unset.
-
 `offset="integer"`
 : The number of articles to skip.
 : **Default:** `0`.