diff --git a/.travis.yml b/.travis.yml
index 4a03ef8..4ce28ce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,10 @@
 language: python
 python:
-    - 2.7
-    - 3.3
+    - "2.7"
+    - "3.3"
+    - "3.4"
+    - "3.5"
+    - "pypy"
 install:
     pip install -r requirements/devel.txt
 script: tox
diff --git a/ChangeLog.rst b/ChangeLog.rst
index 905dcd4..ef40ff0 100644
--- a/ChangeLog.rst
+++ b/ChangeLog.rst
@@ -1,3 +1,10 @@
+1.2.2 2016-05-31
+================
+----
+
+* Fix #15: bug in division of huge numbers
+
+
 1.2 2014-01-12
 ==============
 ----
diff --git a/README.rst b/README.rst
index 648157d..10295b6 100644
--- a/README.rst
+++ b/README.rst
@@ -4,6 +4,34 @@ Short URL Generator
 .. image:: https://travis-ci.org/Alir3z4/python-short_url.png
    :alt: travis-cli tests status for short_url
    :target: https://travis-ci.org/Alir3z4/python-short_url
+   
+.. image:: http://badge.kloud51.com/pypi/v/short_url.svg
+    :target: https://pypi.python.org/pypi/short_url
+    :alt: PyPI Version
+
+.. image:: http://badge.kloud51.com/pypi/s/short_url.svg
+    :target: https://pypi.python.org/pypi/short_url
+    :alt: PyPI Status
+
+.. image:: http://badge.kloud51.com/pypi/l/short_url.svg
+    :target: https://pypi.python.org/pypi/short_url
+    :alt: PyPI License
+
+.. image:: http://badge.kloud51.com/pypi/f/short_url.svg
+    :target: https://pypi.python.org/pypi/short_url
+    :alt: PyPI Format
+
+.. image:: http://badge.kloud51.com/pypi/p/short_url.svg
+    :target: https://pypi.python.org/pypi/short_url
+    :alt: PyPI Py_versions
+
+.. image:: http://badge.kloud51.com/pypi/i/short_url.svg
+    :target: https://pypi.python.org/pypi/short_url
+    :alt: PyPI Implementation
+
+.. image:: http://badge.kloud51.com/pypi/e/short_url.svg
+    :target: https://pypi.python.org/pypi/short_url
+    :alt: PyPI Egg
 
 Python implementation for generating Tiny URL- and bit.ly-like URLs.
 
diff --git a/setup.py b/setup.py
index 75e10ab..54fc0f6 100644
--- a/setup.py
+++ b/setup.py
@@ -27,6 +27,8 @@
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
         'Topic :: Software Development'
     ],
 )
diff --git a/short_url/__init__.py b/short_url/__init__.py
index d6c3266..246f988 100644
--- a/short_url/__init__.py
+++ b/short_url/__init__.py
@@ -47,7 +47,7 @@
 Link: http://code.activestate.com/recipes/576918/
 '''
 
-__version__ = (1, 2, 1)
+__version__ = (1, 2, 2)
 
 DEFAULT_ALPHABET = 'mn6j2c4rv8bpygw95z7hsdaetxuk3fq'
 DEFAULT_BLOCK_SIZE = 24
diff --git a/tox.ini b/tox.ini
index 5147fac..fe91169 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py27,py33
+envlist = py27,py33,py34,py35
 [testenv]
 deps = -rrequirements/testing.txt
 commands = py.test --cov=short_url --cov-report=term-missing