update version and changelog (microsoft#14139)

Author: David Kutugata

CHANGELOG.md

@@ -4,9 +4,11 @@
 
 ### Fixes
 
+1. Fix IPyKernel install issue with windows paths.
+   ([#13493](https://github.com/microsoft/vscode-python/issues/13493))
 1. Fix escaping of output to encode HTML chars correctly.
    ([#5678](https://github.com/Microsoft/vscode-python/issues/5678))
-   
+
 ### Thanks
 
 Thanks to the following projects which we fully rely on to provide some of

package-lock.json

@@ -2,7 +2,7 @@
     "name": "python",
     "displayName": "Python",
     "description": "Linting, Debugging (multi-threaded, remote), Intellisense, Jupyter Notebooks, code formatting, refactoring, unit tests, snippets, and more.",
-    "version": "2020.9.0",
+    "version": "2020.9.1",
     "featureFlags": {
         "usingNewInterpreterStorage": true
     },