Bump version to 0.0.15

Updated version number in pyproject.toml and setup.py to prepare for the next release.

Author: codelion

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "openevolve"
-version = "0.0.14"
+version = "0.0.15"
 description = "Open-source implementation of AlphaEvolve"
 readme = "README.md"
 requires-python = ">=3.9"

setup.py

@@ -2,7 +2,7 @@
 
 setup(
     name="openevolve",
-    version="0.0.14",
+    version="0.0.15",
     packages=find_packages(),
     include_package_data=True,
 )