Merge point release back into main (#14171)

* Port ipykernel install fix to release (#13975)

* Fix installing ipykernel into interpreters for raw kernel (#13959)

* update news

Co-authored-by: Ian Huff <ianhuff@CEIDCCEVIPSVC01.redmond.corp.microsoft.com>

* Merge in changes to release (#13976)

* Up release version for new release (#13928)

* Up release version

* Update changelog

* Update changelog

* Workaround test issue (#13930)

* Try different version of VS code in release

* Change to make it use the actual variable

* Use a real version

* More tests failing with gpu error (#13935)

* Try different version of VS code in release

* Change to make it use the actual variable

* Use a real version

* Two more version changes

* Fix kernel and server name missing in certain situations (#13974)

* Fix kernel name and server name

* Fixup server name for remote situations

* Add some functional tests

* Add news entry

* Delete news file

* Port two fixes to the release branch (#13995)

* Disable split views of custom editors (#13985)

* Fix backup storage by looking at the options correctly (#13983)

* Fix backup storage by looking at the options correctly

* Fix backup by being more explicit

* Only linux tests are failing. Hopefully fix them

* Fixup changelog

Co-authored-by: Don Jayamanne <don.jayamanne@yahoo.com>

* add jedi-language-server to 3rd party notices (#13977)

* add jedi-language-server to 3rd party notices

* move license from distribution to repository file

* disable test_discover_complex_default and (#14024)

test_discover_complex_doctest

* Upgrade isort to 5.5.3 (#14035) (#14037)

* prepare release (#14042)

* fixed annoying warnings (#14049)

* Cherry pick to address path issues. (#14125)

* Do not quote isolated in exec module (#14108)

* Do not quote isolated in exec module

* Revert "Do not quote isolated in exec module"

This reverts commit b9fa04c.

* Revert "IPyKernel install issue with windows paths (#13667)"

This reverts commit 23725ab.

* Fix unit test broken by recent revert (#14122)

* Port escape fix to release branch (#14133)

* Fix HTML escaping to match what Jupyter does (#14038)

* Basic idea

* add some functional tests

* Add news entry

* Fix functional tests

* Update changelog

* update version and changelog (#14139)

* Escaping fix broke a number of things (#14145) (#14154)

* Fixes for escaping

* Push a comment ot start PR again

* Cache task is failing

* Remove cache task

* Not fixing so just put back cache task

* remove leftovers

* import pytest

* stop skipping python tests

Co-authored-by: Ian Huff <ianhu@microsoft.com>
Co-authored-by: Ian Huff <ianhuff@CEIDCCEVIPSVC01.redmond.corp.microsoft.com>
Co-authored-by: Rich Chiodo <rchiodo@users.noreply.github.com>
Co-authored-by: Don Jayamanne <don.jayamanne@yahoo.com>
Co-authored-by: Kartik Raj <karraj@microsoft.com>
Co-authored-by: Karthik Nadig <kanadig@microsoft.com>

CHANGELOG.md

@@ -1,5 +1,68 @@
 # Changelog
 
+## 2020.9.1 (29 September 2020)
+
+### 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
+our features:
+
+-   [debugpy](https://pypi.org/project/debugpy/)
+-   [isort](https://pypi.org/project/isort/)
+-   [jedi](https://pypi.org/project/jedi/)
+    and [parso](https://pypi.org/project/parso/)
+-   [Microsoft Python Language Server](https://github.com/microsoft/python-language-server)
+-   [Pylance](https://github.com/microsoft/pylance-release)
+-   [exuberant ctags](http://ctags.sourceforge.net/) (user-installed)
+-   [rope](https://pypi.org/project/rope/) (user-installed)
+
+Also thanks to the various projects we provide integrations with which help
+make this extension useful:
+
+-   Debugging support:
+    [Django](https://pypi.org/project/Django/),
+    [Flask](https://pypi.org/project/Flask/),
+    [gevent](https://pypi.org/project/gevent/),
+    [Jinja](https://pypi.org/project/Jinja/),
+    [Pyramid](https://pypi.org/project/pyramid/),
+    [PySpark](https://pypi.org/project/pyspark/),
+    [Scrapy](https://pypi.org/project/Scrapy/),
+    [Watson](https://pypi.org/project/Watson/)
+-   Formatting:
+    [autopep8](https://pypi.org/project/autopep8/),
+    [black](https://pypi.org/project/black/),
+    [yapf](https://pypi.org/project/yapf/)
+-   Interpreter support:
+    [conda](https://conda.io/),
+    [direnv](https://direnv.net/),
+    [pipenv](https://pypi.org/project/pipenv/),
+    [pyenv](https://github.com/pyenv/pyenv),
+    [venv](https://docs.python.org/3/library/venv.html#module-venv),
+    [virtualenv](https://pypi.org/project/virtualenv/)
+-   Linting:
+    [bandit](https://pypi.org/project/bandit/),
+    [flake8](https://pypi.org/project/flake8/),
+    [mypy](https://pypi.org/project/mypy/),
+    [prospector](https://pypi.org/project/prospector/),
+    [pylint](https://pypi.org/project/pylint/),
+    [pydocstyle](https://pypi.org/project/pydocstyle/),
+    [pylama](https://pypi.org/project/pylama/)
+-   Testing:
+    [nose](https://pypi.org/project/nose/),
+    [pytest](https://pypi.org/project/pytest/),
+    [unittest](https://docs.python.org/3/library/unittest.html#module-unittest)
+
+And finally thanks to the [Python](https://www.python.org/) development team and
+community for creating a fantastic programming language and community to be a
+part of!
+
 ## 2020.9.0 (23 September 2020)
 
 ### Enhancements