Fixup's during release merge.

Change-Id: I8e71c2cebd80cadb3aa99ab55b4686da8cb8e0e6
diff --git a/ARM.CMSIS.pdsc b/ARM.CMSIS.pdsc
index e071222..0684a32 100644
--- a/ARM.CMSIS.pdsc
+++ b/ARM.CMSIS.pdsc
@@ -8,7 +8,7 @@
   <url>http://www.keil.com/pack/</url>
 
   <releases>
-    <release version="5.4.0-rc0">
+    <release version="5.4.0" date="2018-08-01">
       Aligned pack structure with repository.
       The following folders are deprecated:
         - CMSIS/Include/
@@ -17,6 +17,8 @@
       CMSIS-Core(M): 5.1.2 (see revision history for details)
         - Added Cortex-M1 support (beta).
       CMSIS-Core(A): 1.1.2 (see revision history for details)
+      CMSIS-NN: 1.1.0
+        - Added new math functions.
       CMSIS-RTOS2:
         - API 2.1.3 (see revision history for details)
         - RTX 5.4.0 (see revision history for details)
@@ -2708,7 +2710,7 @@
     </component>
 
     <!-- CMSIS-NN component -->
-    <component Cclass="CMSIS" Cgroup="NN Lib" Cversion="1.0.0" condition="CMSIS NN">
+    <component Cclass="CMSIS" Cgroup="NN Lib" Cversion="1.1.0" condition="CMSIS NN">
       <description>CMSIS-NN Neural Network Library</description>
       <files>
         <file category="doc" name="CMSIS/Documentation/NN/html/index.html"/>