chore(release): Preparing for 3.5.0 release (#281)

Author: aliabbasrizvi

CHANGELOG.md

@@ -1,5 +1,17 @@
 # Optimizely Python SDK Changelog
 
+## 3.5.0
+July 9th, 2020
+
+### New Features:
+* Introduced 2 APIs to interact with feature variables:
+  * `get_feature_variable_json` allows you to get value for JSON variables related to a feature.
+  * `get_all_feature_variables` gets values for all variables under a feature.
+* Added support for fetching authenticated datafiles. `AuthDatafilePollingConfigManager` is a new config manager that allows you to poll for a datafile belonging to a secure environment. You can create a client by setting the `datafile_access_token`.
+
+### Bug Fixes:
+* Fixed log messages for targeted rollouts evaluation. ([#268](https://github.com/optimizely/python-sdk/pull/268))
+
 ## 3.4.2
 June 11th, 2020
 

optimizely/version.py

@@ -11,5 +11,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-version_info = (3, 4, 2)
+version_info = (3, 5, 0)
 __version__ = '.'.join(str(v) for v in version_info)