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+v0.5.0 (2018-03-08)
+-------------------
+
+**Enhancements**
+
+* Add `network.private_ipv4s` which stores private IPV4 addresses.
+* Add `functional.compose` which composes all functions into one.
+* Add `TYPE HINT` for ALL MODULES by supplying STUB FILES!
+
+**Bug fixes**
+
+* Fix reduce error on Python 3.
+
+
+v0.4.2 (2018-2-5)
+-----------------
+
+**Enhancements**
+
+* Add `socket.inet_pton` and `socket.inetntop` for Windows if we `import pydu.network`.
+* Add `network.ip2int` and `network.int2ip` which convert ip to integer or integer to ip.
+* Add `process.get_processes_by_path` for getting processes which are running on given path or sub path of given path.
+* Add `first`, `last`, `all`, `any` and `join` to `pydu.iter`, which support many operations on iterable object.
+
+**Bug fixes**
+
+* Fix several convert functions return values with unnecessary value 'L' when given big number on Python 2.
+
+
+v0.4.1 (2018-1-20)
+------------------
+
+**Enhancements**
+
+* Add `bin2oct`, `bin2dec`, `bin2hex`, `oct2bin`, `oct2dec`, `oct2hex`, `dec2bin`, `dec2oct`, `dec2hex`, `hex2bin`, `hex2oct`, `hex2dec` to `convert`, which support many base conversions
+* Add `path.is_super_path` which judges whether the given `path1` is the super path of `path2`
+* Add `environ.environ` which is a context manager for updating one or more environment variables
+* Add `environ.path` which is a context manager for updating the PATH environment variable
+* Add `list.tolist` which converts obj to list
+* Add `list.flatten` which generates each element of the given `seq`
+* Add `compat.strbytes_types` which includes all types about string
+
+
+v0.4.0 (2018-1-9)
+-----------------
+
+**Importance**
+* Remove support for Python 3.4
+
+**Enhancements**
+
+* Add ``dict.OrderedDefaultDict`` which remembers insertion order and has default value with default factory
+* Add ``convert.boolean`` which converts obj to a boolean value
+* ``console.console_size`` will use ``shutil.get_terminal_size`` if possible
+* ``exception.ignore`` is same to ``context.lib.suppress`` on Python 3
+
+**Bug fixes**
+
+* Fix #15 (If the ``dict.attrify``'s obj is tuple, this will raise a error)
+
+
+v0.3.1 (2017-12-29)
+-------------------
+
+**Enhancements**
+
+* Add ``FileTracker`` which could track opening files.
+
+
+**Bug fixes**
+
+* Fix ``pip install`` error on Windows with Python 3.
+* Fix ``network.is_ipv6`` test error on Windows with Python 3.
+* Fix description error on ``network``, ``request`` doc.
+
+
+v0.3.0 (2017-12-26)
+-------------------
+
+**Enhancements**
+
+* Rename ``file`` to ``system``.
+* Add ``system.which`` which supports find executable file.
+* Add ``system.chmod`` which supports chmod recursively.
+* Add ``unit.Bytes`` which used to deal with bytes.
+* Add `preferredencoding` to ``string``.
+* Add ``cmd.chcp`` for Windows which is same like `chcp` on Windows cmd.
+* Add ``cmd.run_with_en_env`` which ensure the output of cmd is in English.
+* Add ``cmd.terminate`` which supports terminate process by given `pid`.
+* ``cmd.run`` uses timeout feature on Python 3 but not implement by self.
+
+
+**Bug fixes**
+
+* Fix test cases to generate right coverage.
+
+
+v0.2.0 (2017-12-17)
+-------------------
+
+**Enhancements**
+
+* Add ``exception.ignore``.
+* ``network.is_ipv6`` is available on Windows.
+* Set logging handler to avoid "No handler found" warnings.
+* Add `Makefile` which make development easier.
+* Update `readme` which is more readable.
+
+**Bug fixes**
+
+* Fix installation error on Windows.
+
+
+v0.1.0 (2017-12-14)
+-------------------
+
+Supply many powerful data structures and utils about archive, cmd, compat, console, dict, file, inspect, list, misc, network, path, platform, request, set and string.
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