Issue #5737: Add Solaris-specific mnemonics in the errno module.  Patch by
Matthew Ahrens.
diff --git a/Misc/NEWS b/Misc/NEWS
index fe2080f..1e7acc6 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -63,6 +63,9 @@
 Extensions
 ----------
 
+- Issue #5737: Add Solaris-specific mnemonics in the errno module.  Patch by
+  Matthew Ahrens.
+
 - Restore GIL in nis_cat in case of error.
 
 - Issue #665761: ``functools.reduce()`` will no longer mask exceptions