Update development process (#80)

Author: kevgo

DEVELOPMENT.md

@@ -1,6 +1,10 @@
 # Development Guide
 
 - run all tests: <code type="npm/script-call">npm run test</code>
-- deploy a new version:
-  - update `package.json` to the new version and commit to main
-  - run `npm publish`
+
+### deploy a new version
+
+- update `package.json` to the new version
+- run `npm install` to update `package-lock.json`
+- commit to `main`
+- run `npm publish`