docs: changelog should describe *user-facing* changes

.github/PULL_REQUEST_TEMPLATE.md

@@ -23,5 +23,5 @@ when referring to the issue.
 - [ ] This comment contains a description of changes with justifications, with any relevant issues linked.
 - ~[ ] Write unit tests for any new features, bug fixes, or other code changes.~ _testing framework not yet implemented_
 - ~[ ] Update docs if there are any API changes.~ _on hold until before public release_
-- [ ] If a new nextflow process is implemented: define the process `container` and `stub`.
-- [ ] Update `CHANGELOG.md` with a short description of these changes and reference the PR number. Guidelines: https://keepachangelog.com/en/1.1.0/
+- [ ] If a new nextflow process is implemented, define the process `container` and `stub`.
+- [ ] Update `CHANGELOG.md` with a short description of any user-facing changes and reference the PR number. Guidelines: https://keepachangelog.com/en/1.1.0/