diff --git a/doc/source/conf.py b/doc/source/conf.py
index b931088..b7600f0 100755
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -19,7 +19,8 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 
-sys.path.insert(0, os.path.abspath('../..'))
+sys.path.insert(0, normpath(abspath(join(dirname(__file__), '..', '..'))))
+import isotp
 
 # -- General configuration ------------------------------------------------
 
@@ -60,9 +61,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = u'2.0'
+version = '.'.join(isotp.__version__.split('.')[0:2])
 # The full version, including alpha/beta/rc tags.
-release = version
+release = isotp.__version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/isotp/__init__.py b/isotp/__init__.py
index 69b7bcf..23fc363 100755
--- a/isotp/__init__.py
+++ b/isotp/__init__.py
@@ -38,3 +38,7 @@
 from isotp.address import AddressingMode, TargetAddressType, Address, AsymmetricAddress
 from isotp.protocol import TransportLayerLogic, TransportLayer, CanStack, NotifierBasedCanStack
 from isotp.tpsock import socket
+
+__version__ = '2.0.5'
+__license__ = 'MIT'
+__author__ = 'Pier-Yves Lessard'
diff --git a/scripts/release.sh b/scripts/release.sh
new file mode 100755
index 0000000..d8b5eed
--- /dev/null
+++ b/scripts/release.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+set -eEuo pipefail
+PROJECT_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/.. >/dev/null 2>&1 && pwd -P )"
+cd "$PROJECT_ROOT"
+
+RED='\033[0;31m'; CYAN='\033[0;36m'; YELLOW='\033[1;33m'; NC='\033[0m' 
+
+info()  { >&2 echo -e "$CYAN[Info]$NC $1";}
+warn()  { >&2 echo -e "$YELLOW[Warning]$NC $1";}
+error() { >&2 echo -e "$RED[Error]$NC $1"; }
+fatal() { >&2 echo -e "$RED[Fatal]$NC $1"; exit ${2:-1}; }
+
+trap 'fatal "Exited with status $? at line $LINENO"' ERR 
+
+[ -z ${1:+x} ] && fatal "Missing version argument"
+
+version=$1
+
+git_diff=$(git diff --shortstat)
+git_diff_cached=$(git diff --shortstat --cached)
+
+[ -z $git_diff ] || fatal "Uncomitted changes on repo"
+[ -z $git_diff_cached ] || fatal "Staging changes on repo"
+
+tag=$( { git tag -l --points-at HEAD || true; } | { grep $version || true; })
+code_version=$(cat isotp/__init__.py | grep __version__  | sed -r "s/__version__[[:space:]]*=[[:space:]]*[']([^']+)'/\1/")
+code_version=$(echo $code_version | tr -d '\r')
+
+[ "$version" != "$tag" ] && fatal "Tag of HEAD does not match given version. Expected $version"
+[ "$version" != "v$code_version" ] && fatal "Code version does not match given version : v$code_version vs $version"
+
+rm -rf build dist *.egg-info
+python3 -m build
+
+read -p "Everything seems alright. Upload? "
+
+proceed=0
+ 
+[ "${REPLY,,}" == "yes" ] && proceed=1
+[ "${REPLY,,}" == "y" ] && proceed=1
+
+[ $proceed -ne 1 ] && { info "Not uploading"; exit; }
+python3 -m twine upload dist/*
diff --git a/setup.py b/setup.py
index 28ab6a6..a3ef3ad 100755
--- a/setup.py
+++ b/setup.py
@@ -1,8 +1,11 @@
 from setuptools import setup, find_packages
 from codecs import open
 from os import path
+import sys
 
 here = path.abspath(path.dirname(__file__))
+sys.path.insert(0, here)
+import isotp
 
 with open(path.join(here, 'README.rst'), encoding='utf-8') as f:
     long_description = f.read()
@@ -13,7 +16,7 @@
     package_data={
         'isotp' : ['py.typed']
     },
-    version='2.0.4',
+    version=isotp.__version__,
     extras_require={
         'test': ['mypy', 'coverage', 'python-can'],
         'dev': ['mypy', 'ipdb', 'autopep8', 'coverage', 'python-can']
@@ -24,7 +27,7 @@
     author_email='py.lessard@gmail.com',
     license='MIT',
     url='https://github.com/pylessard/python-can-isotp',
-    download_url='https://github.com/pylessard/python-can-isotp/archive/v2.0.4.tar.gz',
+    download_url=f'https://github.com/pylessard/python-can-isotp/archive/v{isotp.__version__}.tar.gz',
     keywords=['isotp', 'can', 'iso-15765', '15765', 'iso15765'],
     python_requires='>=3.7',
     classifiers=[