Update idlelib/NEWS.txt. (#2703)
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index 127abf8..9cde4a6 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -3,6 +3,37 @@
========================
+bpo-30913: Document ConfigDialog tk Vars, methods, and widgets in docstrings
+This will facilitate improving the dialog and splitting up the class.
+Original patch by Cheryl Sabella.
+
+bpo-30899: Add tests for ConfigParser subclasses in config.
+Coverage is 100% for those classes and ConfigChanges.
+Patch by Louie Lu.
+
+bpo-30881: Add docstrings to browser.py.
+Patch by Cheryl Sabella.
+
+bpo-30851: Remove unused tk variables in configdialog.
+One is a duplicate, one is set but cannot be altered by users.
+Patch by Cheryl Sabella.
+
+bpo-30870: Select font option with Up and Down keys, as well as with mouse.
+Added test increases configdialog coverage to 60%
+Patches mostly by Louie Lu.
+
+bpo-8231: Call config.IdleConf.GetUserCfgDir only once per process.
+
+bpo-30779: Factor ConfigChanges class from configdialog, put in config; test.
+* In config, put dump test code in a function; run it and unittest in
+ 'if __name__ == '__main__'.
+* Add class config.ConfigChanges based on changes_class_v4.py on bpo issue.
+* Add class test_config.ChangesTest, partly using configdialog_tests_v1.py.
+* Revise configdialog to use ConfigChanges; see tracker msg297804.
+* Revise test_configdialog to match configdialog changes.
+* Remove configdialog functions unused or moved to ConfigChanges.
+Cheryl Sabella contributed parts of the patch.
+
bpo-30777: Configdialog - add docstrings and improve comments.
Patch by Cheryl Sabella.