V4.0.3

Author: ddc

.github/PULL_REQUEST_TEMPLATE.md

@@ -5,7 +5,12 @@
 ## Checklist
 - [ ] If code changes were made, then they have been tested.
     - [ ] I have updated the documentation to reflect the changes.
+- [ ] I have thought about how this code may affect other services.
+
 - [ ] This PR fixes an issue.
 - [ ] This PR adds something new (e.g. new method or parameters).
 - [ ] This PR is a breaking change (e.g. methods or parameters removed/renamed)
 - [ ] This PR is **not** a code change (e.g. documentation, README, ...)
+
+## Reviewer
+- [ ] I understand that approving this code, I am also responsible for it going into the codebase.