diff --git a/fdfd_tools/__init__.py b/fdfd_tools/__init__.py
index a4efa89..ecf4e15 100644
--- a/fdfd_tools/__init__.py
+++ b/fdfd_tools/__init__.py
@@ -23,3 +23,4 @@ from .vectorization import vec, unvec, field_t, vfield_t
 from .grid import dx_lists_t
 
 __author__ = 'Jan Petykiewicz'
+version = '0.5'
diff --git a/setup.py b/setup.py
index ef1df08..2a64b37 100644
--- a/setup.py
+++ b/setup.py
@@ -1,18 +1,36 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from setuptools import setup, find_packages
+import fdfd_tools
+
+with open('README.md', 'r') as f:
+    long_description = f.read()
 
 setup(name='fdfd_tools',
-      version='0.4',
+      version=fdfd_tools.version,
       description='FDFD Electromagnetic simulation tools',
+      long_description=long_description,
+      long_description_content_type='text/markdown',
       author='Jan Petykiewicz',
       author_email='anewusername@gmail.com',
-      url='https://mpxd.net/gogs/jan/fdfd_tools',
+      url='https://mpxd.net/code/jan/fdfd_tools',
       packages=find_packages(),
       install_requires=[
             'numpy',
             'scipy',
       ],
       extras_require={
+            'test': [
+                'pytest',
+                'dataclasses',
+                ],
       },
+      classifiers=[
+            'Programming Language :: Python :: 3',
+            'Development Status :: 4 - Beta',
+            'Intended Audience :: Developers',
+            'Intended Audience :: Science/Research',
+            'License :: OSI Approved :: GNU Affero General Public License v3',
+            'Topic :: Scientific/Engineering :: Physics',
+      ],
       )