> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. ## 0.35.11 **`(fix):`** Fixed several Swift code generation bugs around identifier and string escaping: * Enum raw values are now escaped as raw Swift string content rather than being JSON-encoded, fixing invalid literals (e.g. unterminated strings and bogus escapes). * Reserved keywords used as type names, enum/case names, property names, and type references are now backtick-escaped (e.g. `Type`), and identifiers that start with a digit are sanitized (e.g. `3D` -> `_3D`). * String-typed literals that are not registered as nested literal enums (such as endpoint header/query literals) now fall back to `JSONValue` instead of crashing generation.