revert outdated additions to "What's New" docs

taleinat · taleinat · commit 38c28f211f67 · 2019-11-14T13:08:21.000+02:00
diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst
@@ -1033,8 +1033,6 @@ tab of the configuration dialog.  Line numbers for an existing
 window are shown and hidden in the Options menu.
 (Contributed by Tal Einat and Saimadhav Heblikar in :issue:`17535`.)
 
-IDLE's auto-completion can now complete string and bytes keys of dicts.
-(Contributed by Tal Einat in :issue:`21261`.)
 
 importlib
 ---------
diff --git a/Doc/whatsnew/3.8.rst b/Doc/whatsnew/3.8.rst
@@ -870,9 +870,6 @@ clipboard.  Converting strings from Tcl to Python and back now never fails.
 (Many people worked on this for eight years but the problem was finally
 solved by Serhiy Storchaka in :issue:`13153`.)
 
-IDLE's auto-completion can now complete string and bytes keys of dicts.
-(Contributed by Tal Einat in :issue:`21261`.)
-
 The changes above have been backported to 3.7 maintenance releases.
 
 
