diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 6405321d6..fd67bc90f 100755
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -7,9 +7,13 @@ This file contains a high-level description of this package's evolution. Release
 
 ## 4.4.0 Released TBD
 
+### 4.4.0-RC3 In Progress
+
+* Addressed an issue where an interrupted read on a `POSIX` system would return an error even if errno had been properly set to `EINTR`.  This issue was initially reported by David Knaak at Cray.  More information may be found at [NCF-337](https://bugtracking.unidata.ucar.edu/browse/NCF-337).
 * Added a note to the install directions pointing out that parallel make
 cannot be used for 'make check'.
 
+
 ### 4.4.0-RC2 Released 2015-07-09
 
 * Minor bug fixes and cleanup of issues reported with first release candidate.