Create transition-updated-cr-2017-09.md

Author: svgeesus

css-flexbox/transition-updated-cr-2017-09.md

@@ -0,0 +1,25 @@
+(from [updated cr transitions](https://www.w3.org/Guide/transitions?profile=CR&cr=substantive) )
+
+Document title, URIs, and estimated publication date
+
+The document Abstract and Status sections
+
+Link to previous transition
+
+Decision to request transition
+
+Changes
+
+Requirements satisfied
+
+Dependencies met (or not)
+
+Wide Review
+
+Issues addressed
+
+Formal Objections
+
+Implementation
+
+Patent disclosures