Updated changelog

Author: ProtocolNebula

changelog.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 
+## [2.1.2] - 2021-01-04
+### Added
+- New types to default mapping: File and Void
+
+### Fixed
+- If response schema is "empty" (ex: json -> with no content) it will detect as `void instead throw an error.
+- Enums in "models" (components) and schemas now generated.
+
 ## [2.1.1] - 2021-01-03
 
 ### Added