From 3e4f255c5031f14a68d387df0762f7a2210df5a3 Mon Sep 17 00:00:00 2001
From: Quincey Koziol <koziol@lbl.gov>
Date: Fri, 21 Aug 2020 16:28:19 -0500
Subject: Added release note for MPI type fix

---
 release_docs/RELEASE.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index be88cd1..a7e8735 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -143,6 +143,12 @@ Bug Fixes since HDF5-1.12.0 release
 ==================================
     Library
     -------
+    - Avoid setting up complex MPI types with 0-length vectors, which some
+        MPI implementations don't handle well.  (In particular, IBM
+        SpectrumScale MPI on the Summit system at ORNL)
+
+      (QAK - 2020/08/21)
+
     - Explicitly declared dlopen to use RTLD_LOCAL
 
       dlopen documentation states that if neither RTLD_GLOBAL nor
-- 
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