Bumping version, unpinning requirements

CHANGELOG.txt

@@ -1,3 +1,6 @@
+0.1.8:
+- Added IDNA domain handling.
+
 0.1.7:
 - Handle the SMTPServerDisconnected exception throughout all the SMTP
   connection. Try to contact all MXes for a successful probe.

setup.py

@@ -26,9 +26,9 @@ class PostBuildPyCommand(build_py):
 
 setup(
     name='py3-validate-email',
-    version='0.1.7',
+    version='0.1.8',
     packages=find_packages(exclude=['tests']),
-    install_requires=['dnspython==1.16.0', 'idna==2.8'],
+    install_requires=['dnspython>=1.16.0', 'idna>=2.8'],
     author='László Károlyi',
     author_email='laszlo@karolyi.hu',
     description='Email validator with regex and SMTP checking.',