diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..c8c6a86
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,58 @@
+clone:
+    hg:
+        image: plugins/hg
+
+pipeline:
+    tox:
+        image: ${IMAGE}
+        environment:
+            - CFLAGS=-O0
+            - TOX_TESTENV_PASSENV=CFLAGS
+            - POSTGRESQL_URI=postgresql://postgres@postgresql:5432/
+        commands:
+            - python tests/netrc2hgrc.py
+            - pip install tox
+            - tox -e "${TOXENV}-${DATABASE}"
+        volumes:
+            - cache:/root/.cache
+    notify:
+        image: drillster/drone-email
+        from: drone@datalife.com.es
+        skip_verify: true
+        secrets: [ email_host, email_port ]
+        when:
+            status: [ changed, failure ]
+
+services:
+    postgresql:
+        image: postgres
+        when:
+            matrix:
+                DATABASE: postgresql
+
+matrix:
+    include:
+        - IMAGE: python:2.7
+          TOXENV: py27
+          DATABASE: sqlite
+        - IMAGE: python:2.7
+          TOXENV: py27
+          DATABASE: postgresql
+        - IMAGE: python:3.4
+          TOXENV: py34
+          DATABASE: sqlite
+        - IMAGE: python:3.4
+          TOXENV: py34
+          DATABASE: postgresql
+        - IMAGE: python:3.5
+          TOXENV: py35
+          DATABASE: sqlite
+        - IMAGE: python:3.5
+          TOXENV: py35
+          DATABASE: postgresql
+        - IMAGE: python:3.6
+          TOXENV: py36
+          DATABASE: sqlite
+        - IMAGE: python:3.6
+          TOXENV: py36
+          DATABASE: postgresql
diff --git a/MANIFEST.in b/MANIFEST.in
index fb91042..5d72136 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +1,5 @@
 include INSTALL
-include README
+include README.md
 include COPYRIGHT
 include CHANGELOG
 include LICENSE
diff --git a/README b/README.md
similarity index 78%
rename from README
rename to README.md
index f36c875..d7c19b7 100644
--- a/README
+++ b/README.md
@@ -3,6 +3,8 @@ This Module runs with the Tryton application platform.
 
 This module is developed and tested over a Tryton server and core modules.
 
+[![Build Status](http://drone.datalife.com.es:8050/api/badges/datalife_sco/trytond-sale_unit_load/status.svg)](http://drone.datalife.com.es:8050/datalife_sco/trytond-sale_unit_load)
+
 Installing
 ----------
 
diff --git a/setup.py b/setup.py
index 2ef714f..b2bccbe 100644
--- a/setup.py
+++ b/setup.py
@@ -1,18 +1,25 @@
 #!/usr/bin/env python
-# encoding: utf-8
+# The COPYRIGHT file at the top level of this repository contains
+# the full copyright notices and license terms.
 
 from setuptools import setup
 import re
 import os
-import ConfigParser
+import io
+try:
+    from configparser import ConfigParser
+except ImportError:
+    from ConfigParser import ConfigParser
 
-MODULE = 'sale_unit_load'
-PREFIX = 'datalife'
-MODULE2PREFIX = {}
+MODULE2PREFIX = {
+    'stock_unit_load': 'datalife'
+}
 
 
 def read(fname):
-    return open(os.path.join(os.path.dirname(__file__), fname)).read()
+    return io.open(
+        os.path.join(os.path.dirname(__file__), fname),
+        'r', encoding='utf-8').read()
 
 
 def get_require_version(name):
@@ -24,45 +31,63 @@ def get_require_version(name):
         major_version, minor_version + 1)
     return require
 
-config = ConfigParser.ConfigParser()
+
+config = ConfigParser()
 config.readfp(open('tryton.cfg'))
 info = dict(config.items('tryton'))
 for key in ('depends', 'extras_depend', 'xml'):
     if key in info:
         info[key] = info[key].strip().splitlines()
-
 version = info.get('version', '0.0.1')
 major_version, minor_version, _ = version.split('.', 2)
 major_version = int(major_version)
 minor_version = int(minor_version)
+name = 'datalife_sale_unit_load'
+download_url = 'https://bitbucket.org/datalife_sco/trytond-sale_unit_load'
 
 requires = []
 for dep in info.get('depends', []):
-    if not re.match(r'(ir|res|webdav)(\W|$)', dep):
+    if not re.match(r'(ir|res)(\W|$)', dep):
         prefix = MODULE2PREFIX.get(dep, 'trytond')
-        requires.append('%s_%s >= %s.%s, < %s.%s' %
-                (prefix, dep, major_version, minor_version,
-                major_version, minor_version + 1))
+        requires.append(get_require_version('%s_%s' % (prefix, dep)))
 requires.append(get_require_version('trytond'))
 
 tests_require = [get_require_version('proteus')]
+series = '%s.%s' % (major_version, minor_version)
+if minor_version % 2:
+    branch = 'default'
+else:
+    branch = series
+dependency_links = [
+    ('hg+https://bitbucket.org/datalife_sco/'
+        'trytond-stock_unit_load@%(branch)s'
+        '#egg=datalife_stock_unit_load-%(series)s' % {
+            'branch': branch,
+            'series': series,
+            })
+]
+if minor_version % 2:
+    # Add development index for testing with proteus
+    dependency_links.append('https://trydevpi.tryton.org/')
 
-setup(name='%s_%s' % (PREFIX, MODULE),
+setup(name=name,
     version=version,
-    description='',
-    long_description=read('README'),
+    description='Tryton sale unit load Module',
+    long_description=read('README.md'),
     author='Datalife',
     author_email='info@datalife.com.es',
-    url='http://www.datalife.com.es/',
-    download_url="https://bitbucket.org/datalife_sco/trytond-%s" % MODULE,
-    package_dir={'trytond.modules.%s' % MODULE: '.'},
+    url='https://bitbucket.org/datalife_sco/',
+    download_url=download_url,
+    keywords='',
+    package_dir={'trytond.modules.sale_unit_load': '.'},
     packages=[
-        'trytond.modules.%s' % MODULE,
-        'trytond.modules.%s.tests' % MODULE,
+        'trytond.modules.sale_unit_load',
+        'trytond.modules.sale_unit_load.tests',
         ],
     package_data={
-        'trytond.modules.%s' % MODULE: (info.get('xml', [])
-            + ['tryton.cfg', 'locale/*.po', 'tests/*.rst']),
+        'trytond.modules.sale_unit_load': (info.get('xml', [])
+            + ['tryton.cfg', 'view/*.xml', 'locale/*.po', '*.odt',
+                'icons/*.svg', 'tests/*.rst']),
         },
     classifiers=[
         'Development Status :: 5 - Production/Stable',
@@ -79,21 +104,31 @@ setup(name='%s_%s' % (PREFIX, MODULE),
         'Natural Language :: English',
         'Natural Language :: French',
         'Natural Language :: German',
+        'Natural Language :: Hungarian',
+        'Natural Language :: Italian',
+        'Natural Language :: Portuguese (Brazilian)',
         'Natural Language :: Russian',
+        'Natural Language :: Slovenian',
         'Natural Language :: Spanish',
         'Operating System :: OS Independent',
-        'Programming Language :: Python :: 2.6',
         'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: Implementation :: CPython',
+        'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Office/Business',
         ],
     license='GPL-3',
     install_requires=requires,
+    dependency_links=dependency_links,
     zip_safe=False,
     entry_points="""
     [trytond.modules]
-    %s = trytond.modules.%s
-    """ % (MODULE, MODULE),
+    sale_unit_load = trytond.modules.sale_unit_load
+    """,
     test_suite='tests',
     test_loader='trytond.test_loader:Loader',
     tests_require=tests_require,
+    use_2to3=True,
     )
diff --git a/tests/netrc2hgrc.py b/tests/netrc2hgrc.py
new file mode 100644
index 0000000..1d87fe6
--- /dev/null
+++ b/tests/netrc2hgrc.py
@@ -0,0 +1,27 @@
+import netrc
+import os
+try:
+    from configparser import ConfigParser, DuplicateSectionError
+except ImportError:
+    from ConfigParser import ConfigParser, DuplicateSectionError
+
+
+def main():
+    netrc_ = netrc.netrc(os.path.expanduser('~/.netrc'))
+    config = ConfigParser()
+    try:
+        config.add_section('auth')
+    except DuplicateSectionError:
+        pass
+    hgrc = os.path.expanduser('~/.hgrc')
+    config.read(hgrc)
+    for host, (login, _, password) in netrc_.hosts.items():
+        config.set('auth', host + '.prefix', host)
+        config.set('auth', host + '.username', login)
+        config.set('auth', host + '.password', password)
+    with open(hgrc, 'w') as fp:
+        config.write(fp)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..18193cf
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,17 @@
+[tox]
+envlist = {py27,py34,py35,py36}-{sqlite,postgresql,mysql},pypy-{sqlite,postgresql}
+
+[testenv]
+commands = {envpython} setup.py test
+deps =
+    {py27,py34,py35,py36}-postgresql: psycopg2 >= 2.5
+    pypy-postgresql: psycopg2cffi >= 2.5
+    mysql: MySQL-python
+setenv =
+    sqlite: TRYTOND_DATABASE_URI={env:SQLITE_URI:sqlite://}
+    postgresql: TRYTOND_DATABASE_URI={env:POSTGRESQL_URI:postgresql://}
+    mysql: TRYTOND_DATABASE_URI={env:MYSQL_URI:mysql://}
+    sqlite: DB_NAME={env:SQLITE_NAME::memory:}
+    postgresql: DB_NAME={env:POSTGRESQL_NAME:test}
+    mysql: DB_NAME={env:MYSQL_NAME:test}
+install_command = pip install --pre --find-links https://trydevpi.tryton.org/ --process-dependency-links {opts} {packages}