1 files changed, 5 insertions, 0 deletions

diff --git a/etc/NEWS b/etc/NEWS
index c3f4cf01b26..dffbac8df65 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -205,6 +205,11 @@ questions, with a handy way to display help texts.
 +++
 ** 'switch-to-buffer-preserve-window-point' now defaults to t.
 
++++
+** The new variable 'debugger-stack-frame-as-list' allows displaying
+all call stack frames in a Lisp backtrace buffer as lists.  Both
+debug.el and edebug.el have been updated to heed to this variable.
+
 
 * Editing Changes in Emacs 25.3