bump version to 2.1.0

package.json

@@ -1,6 +1,6 @@
 {
   "name": "crafatar",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "private": true,
   "description": "A blazing fast API for Minecraft faces!",
   "contributors": [
@@ -50,4 +50,4 @@
     "mocha": "^7.1.1",
     "mocha-lcov-reporter": "^1.3.0"
   }
-}
+}