Add extra sanity tests and changelog config. (#352)

changelogs/config.yaml

@@ -0,0 +1,28 @@
+changelog_filename_template: CHANGELOG.rst
+changelog_filename_version_depth: 0
+changes_file: changelog.yaml
+changes_format: combined
+keep_fragments: false
+mention_ancestor: true
+new_plugins_after_name: removed_features
+notesdir: fragments
+prelude_section_name: release_summary
+prelude_section_title: Release Summary
+sections:
+- - major_changes
+  - Major Changes
+- - minor_changes
+  - Minor Changes
+- - breaking_changes
+  - Breaking Changes / Porting Guide
+- - deprecated_features
+  - Deprecated Features
+- - removed_features
+  - Removed Features (previously deprecated)
+- - security_fixes
+  - Security Fixes
+- - bugfixes
+  - Bugfixes
+- - known_issues
+  - Known Issues
+title: Community General