Update version 7.1

Author: python273

setup.py

@@ -14,7 +14,7 @@
 
 setup(
     name='vk_api',
-    version='7.0',
+    version='7.1',
     author='Kirill Python',
     author_email='python273@ya.ru',
     url='https://github.com/python273/vk_api',

vk_api/__init__.py

@@ -9,7 +9,7 @@
 """
 
 __author__ = 'Kirill Python'
-__version__ = '7.0'
+__version__ = '7.1'
 __email__ = 'python273@ya.ru'
 __contact__ = 'https://vk.com/python273'
 

vk_api/vk_api.py

@@ -40,7 +40,7 @@ def __init__(self, login=None, password=None, number=None, sec_number=None,
                  proxies=None,
                  auth_handler=None, captcha_handler=None,
                  config_filename='vk_config.json',
-                 api_version='5.44', app_id=2895443, scope=33554431,
+                 api_version='5.52', app_id=2895443, scope=33554431,
                  client_secret=None):
         """
         :param login: Логин ВКонтакте