diff --git a/winsup/cygwin/release/3.1.5 b/winsup/cygwin/release/3.1.5
index ba7f45110..1e3763f6c 100644
--- a/winsup/cygwin/release/3.1.5
+++ b/winsup/cygwin/release/3.1.5
@@ -28,3 +28,7 @@ Bug Fixes:
 - Fix several FIFO bugs.
   Addresses: https://sourceware.org/pipermail/cygwin/2020-March/000206.html
              https://sourceware.org/pipermail/cygwin/2020-April/244518.html
+
+- Make sure pseudo tty doesn't hang if cygwin-console-helper.exe is
+  non-functional.
+  Addresses: https://cygwin.com/pipermail/cygwin-patches/2020q2/010191.html