Update CHANGELOG.md

Author: WhiteMemory99

CHANGELOG.md

@@ -1,11 +1,16 @@
 # Changelog
 
 ## [Unreleased]
+### Added
+- Support for 2023.1
+
+### Fixed
+- Incorrect `Literal` behavior with type hints
 
 ## [0.3.1] - 2022-10-02
-### Fixed
-- `TypedDict` subclasses being displayed as a regular dict in type hints
-- Several bugs around `async` functions with type hints
+### Fixed
+- `TypedDict` subclasses being displayed as a regular dict in type hints
+- Several bugs around `async` functions with type hints
 - Other minor type hints corrections
 
 ## [0.3.0] - 2022-09-25