Bump major version (#169)

Author: bmealhouse

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@withabound/node-sdk",
-  "version": "3.5.0",
+  "version": "4.0.0",
   "description": "The Abound Node library provides convenient access to the Abound API from applications written in server-side JavaScript.",
   "author": "Abound <[email protected]>",
   "license": "MIT",
@@ -22,6 +22,7 @@
     "build:cjs": "npx tsc -p tsconfig.cjs.json",
     "compile": "npx tsc --noEmit",
     "lint": "npx xo",
+    "postinstall": "npx genversion --es6 --semi --double src/util/version.ts",
     "prepublishOnly": "npm run build",
     "test": "npx jest"
   },

package.json

@@ -1,2 +1,2 @@
 // Generated by genversion.
-export const version = "3.5.0";
+export const version = "4.0.0";