Bump version to 1.3.0

Author: Hasenpfote

malloc_tracer/version.py

@@ -1,4 +1,4 @@
 #!/usr/bin/env python3
 #  -*- coding: utf-8 -*-
-__version__ = '1.2.0'
+__version__ = '1.3.0'
 VERSION = __version__.split('.')

setup.py

@@ -53,7 +53,7 @@ def _long_description():
             'Programming Language :: Python :: 3.6',
             'License :: OSI Approved :: MIT License',
             'Operating System :: OS Independent',
-            'Development Status :: 4 - Beta',
+            'Development Status :: 5 - Production/Stable',
             'Environment :: Other Environment',
             'Intended Audience :: Developers',
             'Topic :: Software Development',