Bump to 3.0.3

Author: nrotstan

CHANGELOG.md

@@ -7,6 +7,12 @@ The format is based on
 This project adheres to
 [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [v3.0.3] - 2018-06-08
+### Security
+- Prevent non-managers from viewing challenge admin page when following a
+  direct link (#384).
+
+
 ## [v3.0.2] - 2018-06-04
 ### Added
 - Allow all users to create new projects.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "maproulette3",
-  "version": "3.0.2",
+  "version": "3.0.3",
   "private": true,
   "dependencies": {
     "@mapbox/geojsonhint": "^2.0.1",