Issue #14629: Raise SyntaxError in tokenizer.detect_encoding
if the first two lines have non-UTF-8 characters without an encoding declaration.
diff --git a/Misc/NEWS b/Misc/NEWS
index 47d7b10..addae1b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -47,6 +47,9 @@
Library
-------
+- Issue #14629: Raise SyntaxError in tokenizer.detect_encoding if the
+ first two lines have non-UTF-8 characters without an encoding declaration.
+
- Issue #14308: Fix an exception when a "dummy" thread is in the threading
module's active list after a fork().