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## 0.51.7

**`(fix):`** Added better error messages when markdown files reference non-existent MDX files, showing the relative path
to the missing file rather than just indicating an invalid reference.

## 0.51.6

**`(fix):`** Fixed OpenAPI importer to properly handle string enums that are specified as integers by coercing them to strings.

## 0.51.5

**`(fix):`** Added a new rule to validate frontmatter parsing across markdown files, ensuring frontmatter
is properly formatted and can be parsed without errors.