v2.2.0

• Add the argument cli for register_opt.
• Add gunicorn task worker based on eventlet.
• Add SimpleWSGIServer and EventletWSGIServer.
• Add the module atexit, which is copied from kazoo.

v2.1.0

• Add the global logging instance LOG.
• Add the attribute proxy AttributeProxy to get the attribute or key value by the name or key.
• Add the function execpyfile and load_py_file to load the python file without importing.
• Add the function get_app_version to acquire the version of the package by pbr.
• Add the lock EmptyLock to allow the user to execute the empty lock when no lock.
• Allow find_config_file to find the configuration file from the environment variable.
• Update the implementation of EMail and add EMailCache.
• Reimplement the configuration option in order to be more flexible.
• DB supports the with context manager and change the default value of the argument min_pool_size .
• WSGIServer supports the with context manager for Python 2.X.

v2.0.4

• fix: use the absolute import to import sqlalchemy.
• feat: support to appoint the json data for Resource.load_json().

v2.0.3

• fix: subprocess_exception_to_str return a str instead of an Exception.

v2.0.2

• Fix: json.loads supports str, bytes, bytearray on Python 3.0 ~ 3.5.
• Use the default date formatter to initialize the logging.
• Extract the error information from subprocess exception.

v2.0.1

• Fix: the default value will override the value in configuration file for Configuration.
• Use RotatingFileHandler instead of TimedRotatingFileHandler and initialize the ROOT logging.

v2.0.0

• Add find_config_file to find the configuration file.
• Add the utility functions, which.
• Add the module messager.
• Let check_output be compatible for some arguments in Python 2 & 3.
• Add the default WSGI Server WSGIServer.
• Add the method respond for Resource.
• Add the customized Router for wsgi.
• Change Application to the alias of falcon.API.
• Add the function get_exception_handler to get a default exception of falcon.API.
• Replace the method add_route of falcon.API.
• Fix some bugs.

v1.3.0

• Add wsgi.Resource

v1.2.0

• Add the module wsgi based on falcon.

v1.1.0

• Add the module Circuit Breaker.
• Add the module Call Retry.
• Add the module Lifecycle Manager.
• Add the module Resource Pool Manager.
• Add the module Process Manager.
• Add the module Rate Limit.
• Add the module Resource Lock.
• Add the module sqlalchemy to support Database.