Revise changelog

laurenzlong · web-flow · commit 5d3ce09d6775 · 2018-04-03T08:44:02.000-07:00
diff --git a/changelog.txt b/changelog.txt
@@ -1 +1 @@
-breaking - v1 release of `firebase-functions` contains several breaking changes. Please see migration guide at https://firebase.google.com/docs/functions/beta-v1-diff.
+important - v1 release of `firebase-functions` contains several breaking changes. Please see migration guide at https://firebase.google.com/docs/functions/beta-v1-diff.

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		-breaking - v1 release of `firebase-functions` contains several breaking changes. Please see migration guide at https://firebase.google.com/docs/functions/beta-v1-diff.
	`1`	+important - v1 release of `firebase-functions` contains several breaking changes. Please see migration guide at https://firebase.google.com/docs/functions/beta-v1-diff.