NEWS: Update for rc1

Signed-off-by: Pavel Shamis (Pasha) <pasharesearch@gmail.com>

NEWS

@@ -7,14 +7,15 @@
 ##
 #
 
-## 1.4.0-rc1 (October 4, 2018)
+## 1.4.0-rc1 (October 15, 2018)
 
 Features:
 - Improved support for installation with latest ROCm
 - Improved support for latest rdma-core
 - Adding support for CUDA IPC for intra-node GPU
 - Added support for CUDA memory allocation cache for mem-type detection
 - Added support for latest Mellanox devices
+- Added support for Nvidia GPU managed memory
 - Added support for multiple connections between the same pair of workers
 - Added support large worker address for client/server connection establishment
   and INADDR_ANY
@@ -25,6 +26,8 @@ Bugfixes:
 - Memory hook fixes
 - Clang support fixes
 - Self tl multi-rail fix
+- Thread safety fixes in IB/RDMA transport
+- Compilation fixes with upstream rdma-core
 - Multiple minor bugfixes (full list on github)
 
 Tested configurations: