1 files changed, 2 insertions, 0 deletions
diff --git a/Misc/NEWS b/Misc/NEWS
index 27f97b0..00b5a69 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -59,6 +59,8 @@ Core and Builtins
 Library
 -------
 
+- Issue #17998: Fix an internal error in regular expression engine.
+
 - Issue #17557: Fix os.getgroups() to work with the modified behavior of
   getgroups(2) on OS X 10.8.  Original patch by Mateusz Lenik.