[css-flexbox-1][css-display-3][editorial] Add Changes entries for the 'order' move.

Author: tabatkins

css-display-3/Overview.bs

@@ -1764,13 +1764,25 @@ Acknowledgments</h2>
 	making it extremely clear that something needed to be done on our part.
 -->
 
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+
 <h2 class=no-num id="changes">
 Changes</h2>
 
 	Changes since the <a href="https://www.w3.org/TR/2020/CRD-css-display-3-20201218/">18 December 2020 Candidate Recommendation Draft</a>
 	include:
 
 	<ul>
+		<li id="change-move-order">
+			Took the 'order' property from [[css-flexbox-1]].
 		<li id="change-internal-replaced">
 			Defined that [=replaced elements=] with a [=layout-internal=] 'display'
 			are treated as ''display: inline''.

css-flexbox-1/Overview.bs

@@ -3512,6 +3512,9 @@ Boris Zbarsky.
 Changes since the <a href="https://www.w3.org/TR/2018/CR-css-flexbox-1-20181119/">19 November 2018 CR</a></h3>
 
 	<ul>
+		<li id="change-2018-move-order">
+			Moved the 'order' property to [[css-display-3]].
+
 		<li id="change-2018-bracket-range-notation">
 			Changed syntax to use <a>CSS bracketed range notation</a> to reflect the prose restrictions on negative values.