Adjusting changelog to include missing updates for release 0.17 (#922)

Author: mmuttreja-tableau

CHANGELOG.md

@@ -1,10 +1,17 @@
 ## 0.17.0 (20 October 2021)
-Update publish.sh to use python3 (#866)
-Fixed jobs.get_by_id(job_id) example & reference docs (#867, #868) 
-Fixed handling for workbooks in personal spaces which do not have projectID or Name  (#875) 
-Updated links to Data Source Methods page in REST API docs (#879)
-Upgraded to newer Slack action provider (#880)
-Added support to the package for getting flow run status, as well as the ability to cancel flow runs. (#884)
+* Added support for accepting parameters for post request of the metadata api (#850)
+* Fixed jobs.get_by_id(job_id) example & reference docs (#867, #868) 
+* Fixed handling for workbooks in personal spaces which do not have projectID or Name  (#875) 
+* Updated links to Data Source Methods page in REST API docs (#879)
+* Unified arguments of sample scripts (#889)
+* Updated docs for - links to Datasource API (#879) ,  sample scripts (#892) & metadata query (#896)
+* Added support for scheduling DataUpdate Jobs (#891)
+* Exposed the fileuploads API endpoint (#894)
+* Added a new sample & documentation for metadata API (#895, #896)
+* Added support to the package for getting flow run status, as well as the ability to cancel flow runs. (#884)
+* Added jobs.wait_for_job method (#903)
+* Added description support for datasources item (#912) 
+* Dropped support for Python 3.5 (#911)
 
 ## 0.16.0 (15 July 2021)
 * Documentation updates (#800, #818, #839, #842)