add more checkboxes

Author: thdaraujo

.github/PULL_REQUEST_TEMPLATE.md

@@ -10,3 +10,6 @@
 
 - [ ] Have you added an integration test for the changes?
 - [ ] Have you built the gem locally and made queries against it successfully?
+- [ ] Did you update the changelog?
+- [ ] Did you bump the package version?
+- [ ] For breaking changes, did you plan for the release of the new SDK versions and deploy the API to production?