| ⇢ | A | test_checks.test_is_cce_format_valid() added | |
| ⇢ | A | test_checks.test_is_cce_value_valid() added | |
| ⇢ | A | ssg.checks.is_cce_format_valid() added | |
| ⇢ | A | ssg.checks.is_cce_value_valid() added | |
| B | ↘ | C | ssg.build_yaml.Rule.validate_identifiers() got worse | 
| A | ↛ | test_checks.test_is_cce_valid() removed | |
| A | ↛ | ssg.checks.is_cce_valid() removed |