[css-values-3][editorial] Updates for /TR

Author: svgeesus

css-values-4/Overview.bs

@@ -7,11 +7,12 @@ Status: ED
 Work Status: Refining
 ED: https://drafts.csswg.org/css-values-4/
 TR: https://www.w3.org/TR/css-values-4/
-Previous Version: https://www.w3.org/TR/2021/WD-css-values-4-20210930/
+<!-- Previous Version: https://www.w3.org/TR/2021/WD-css-values-4-20210930/
+Previous Version: https://www.w3.org/TR/2019/CR-css-values-3-20190131/
 Previous Version: https://www.w3.org/TR/2021/WD-css-values-4-20210715/
 Previous Version: https://www.w3.org/TR/2020/WD-css-values-4-20201111/
 Previous Version: https://www.w3.org/TR/2019/WD-css-values-4-20190131/
-Previous Version: https://www.w3.org/TR/2018/WD-css-values-4-20181010/
+Previous Version: https://www.w3.org/TR/2018/WD-css-values-4-20181010/ -->
 Editor: Tab Atkins, Google, http://xanthir.com/contact/, w3cid 42199
 Editor: fantasai, http://fantasai.inkedblade.net/contact, w3cid 35400
 Abstract: This CSS module describes the common values and units that CSS properties accept and the syntax used for describing them in CSS property definitions.