Change release date to July of 2021

radar/2021-07-01/micro-frontends.md

@@ -0,0 +1,10 @@
+---
+title:      "Micro Frontends"
+ring:       adopt
+quadrant:   methods-and-patterns
+---
+
+The Micro Frontends approach continues to prove to be a valuable pattern for large-scale systems developed by several teams.
+Therefore, we moved this pattern to "adopt".
+
+We use [page composing](methods-and-patterns/page-composing.html) as one implementation of this pattern.