diff --git a/NEWS b/NEWS
index 10814ef283..64282d4515 100644
--- a/NEWS
+++ b/NEWS
@@ -124,6 +124,13 @@ Deprecated and removed features, and other changes affecting compatibility:
   The GNU C Library can be built with --enable-kernel=4.8.0 in order to keep a
   non-executable stack while dropping support for older kernels.
 
+* System call wrappers for time system calls now use the new time64 system
+  calls when available. On 32-bit targets, these wrappers attempt to call
+  the new system calls first and fall back to the older 32-bit time system
+  calls if they are not present.  This may cause issues in environments
+  that cannot handle unsupported system calls gracefully by returning
+  -ENOSYS. Seccomp sandboxes are affected by this issue.
+
 Changes to build and runtime requirements:
 
 * It is no longer necessary to have recent Linux kernel headers to build