Update changelog with date of 3.0.0 release.

nicholasklick · web-flow · commit 21ad328f81b1 · 2020-09-23T21:57:20.000-04:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 3.0.0 (Unreleased)
+## 3.0.0 (Sept 23, 2020)
 
 BREAKING CHANGES:
 
