[css-cascade-5] Post-publication status update.

Author: fantasai

css-cascade-5/Overview.bs

@@ -2,13 +2,13 @@
 Title: CSS Cascading and Inheritance Level 5
 Shortname: css-cascade
 Level: 5
-Status: WD
-Work Status: Exploring
+Status: ED
+Work Status: Refining
 Group: csswg
 ED: https://drafts.csswg.org/css-cascade/
 TR: https://www.w3.org/TR/css-cascade-5/
+Previous Version: https://www.w3.org/TR/2021/WD-css-cascade-5-20210608/
 Previous Version: https://www.w3.org/TR/2021/WD-css-cascade-5-20210319/
-Previous Version: https://www.w3.org/TR/2021/WD-css-cascade-5-20210317/
 Previous Version: https://www.w3.org/TR/2021/WD-css-cascade-5-20210119/
 Editor: Elika J. Etemad / fantasai, Invited Expert, http://fantasai.inkedblade.net/contact, w3cid 35400
 Editor: Miriam E. Suzanne, Invited Expert, http://miriamsuzanne.com/contact, w3cid 117151