Prepare release 1.12.0. Upgrade lxml, isodate and defusedxml dependencies

Author: pitbulk

changelog.md

@@ -1,4 +1,10 @@
 # python-saml changelog
+### 2.11.0 (Jan 28, 2022)
+- [#292](https://github.com/onelogin/python-saml/pull/292) Add rejectDeprecatedAlgorithm settings in order to be able reject messages signed with deprecated algorithms.
+- Upgrade dm.xmlsec.binding to 2.1
+- Set sha256 and rsa-sha256 as default algorithms
+- Added warning about Open Redirect and Reply attacks
+
 ### 2.10.0 (Jul 23, 2021)
 * Removed CC-BY-SA 3.0 non compliant implementation of dict_deep_merge
 * Update expired dates from test responses

setup.py

@@ -9,7 +9,7 @@
 
 setup(
     name='python-saml',
-    version='2.10.0',
+    version='2.11.0',
     description='Onelogin Python Toolkit. Add SAML support to your Python software using this library',
     classifiers=[
         'Development Status :: 5 - Production/Stable',
@@ -32,10 +32,10 @@
     },
     test_suite='tests',
     install_requires=[
-        'lxml>=3.3.5',
+        'lxml>=4.7.1',
         'dm.xmlsec.binding==2.1',
-        'isodate>=0.5.0',
-        'defusedxml>=0.6.0',
+        'isodate>=0.6.1',
+        'defusedxml>=0.7.1',
     ],
     extras_require={
         'test': (