Fix version

Author: ines

cymem/about.py

@@ -4,7 +4,7 @@
 # https://github.com/pypa/warehouse/blob/master/warehouse/__about__.py
 
 __title__ = 'cymem'
-__version__ = '2.0.1'
+__version__ = '2.0.0'
 __summary__ = 'Manage calls to calloc/free through Cython'
 __uri__ = 'https://github.com/explosion/cymem'
 __author__ = 'Matthew Honnibal'