Merge release 2020.3 to master (#10797)

* Davidkutu/port intellisense fix (#10531)

* Jupyter autocompletion will only show up on empty lines,
instead of appearing in functions.

* filter out magic commands instead of
ignoring all the jupyter intellisense.

* moved the new code to a function and created tests

* removed pressCtrlSpace function

* added comments

* update changelog and delete news file

* Rename datascience to datascience_modules (#10525) (#10528)

* Rename datascience to datascience_modules (#10525)

* Rename datascience to datascience_modules

* Change name to something even harder to get wrong

* Fix unit test failure for release

* Ensure local host only if connection not available (#10600) (#10644)

* Ensure local host only if connection not available

* Add news item

* Fix #10437: Update launch.json handling to support "listen" and "connect" (#10517) (#10654)

Co-authored-by: Pavel Minaev <[email protected]>

* Update version and change log (#10662)

* Update version and change log

* Fix flakey file system tests (#10541)

Co-authored-by: Rich Chiodo <[email protected]>

Co-authored-by: David Kutugata <[email protected]>
Co-authored-by: Rich Chiodo <[email protected]>
Co-authored-by: Pavel Minaev <[email protected]>

Author: 4 people

CHANGELOG.md

@@ -1,6 +1,6 @@
 # Changelog
 
-## 2020.3.0-rc (9 March 2020)
+## 2020.3.0 (19 March 2020)
 
 ### Enhancements
 
@@ -25,6 +25,8 @@
 
 ### Fixes
 
+1. Jupyter autocompletion will only show magic commands on empty lines, preventing them of appearing in functions.
+   ([#10023](https://github.com/Microsoft/vscode-python/issues/10023))
 1. Remove extra lines at the end of the file when formatting with Black.
    ([#1877](https://github.com/Microsoft/vscode-python/issues/1877))
 1. Capitalize `Activate.ps1` in code for PowerShell Core on Linux.
@@ -112,6 +114,8 @@
    ([#10311](https://github.com/Microsoft/vscode-python/issues/10311))
 1. When you install missing dependencies for Jupyter successfully in an active interpreter also set that interpreter as the Jupyter selected interpreter.
    ([#10359](https://github.com/Microsoft/vscode-python/issues/10359))
+1. Ensure default `host` is not set, if `connect` or `listen` settings are available.
+   ([#10597](https://github.com/Microsoft/vscode-python/issues/10597))
 
 ### Code Health
 
@@ -133,8 +137,6 @@
    ([#10182](https://github.com/Microsoft/vscode-python/issues/10182))
 1. Use debugpy in the core extension instead of ptvsd.
    ([#10184](https://github.com/Microsoft/vscode-python/issues/10184))
-1. Remove UI Tests.
-   ([#10192](https://github.com/Microsoft/vscode-python/issues/10192))
 1. Add telemetry for imports in notebooks.
    ([#10209](https://github.com/Microsoft/vscode-python/issues/10209))
 1. Update data science component to use `debugpy`.