[node] bump version, add changelog entry (#8401)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mapbox/mapbox-gl-native",
-  "version": "3.4.4",
+  "version": "3.4.5",
   "description": "Renders map tiles with Mapbox GL",
   "keywords": [
     "mapbox",

platform/node/CHANGELOG.md

@@ -1,3 +1,7 @@
+# 3.4.5 - March 14, 2017
+
+- Fixed a memory hang issue after GlyphAtlas was refactored [#8394](https://github.com/mapbox/mapbox-gl-native/pull/8394)
+
 # 3.4.4 - January 10, 2017
 
 - Updates the node binary publish location on s3 to reflect new package name ([#7653](https://github.com/mapbox/mapbox-gl-native/pull/7653))