version bump (#727)

Author: awni

CMakeLists.txt

@@ -18,7 +18,7 @@ option(MLX_BUILD_METAL "Build metal backend" ON)
 option(BUILD_SHARED_LIBS "Build mlx as a shared library" OFF)
 
 if(NOT MLX_VERSION)
-  set(MLX_VERSION 0.3.0)
+  set(MLX_VERSION 0.4.0)
 endif()
 
 # --------------------- Processor tests -------------------------

setup.py

@@ -152,7 +152,7 @@ def run(self) -> None:
 
     setup(
         name="mlx",
-        version=get_version("0.3.0"),
+        version=get_version("0.4.0"),
         author="MLX Contributors",
         author_email="[email protected]",
         description="A framework for machine learning on Apple silicon.",