Pack: Bump version numbers and histories for release 5.5.1.

Change-Id: I529dacf93d4f2850413b5b368d5f6f539181a090

ARM.CMSIS.pdsc

@@ -8,10 +8,14 @@
   <url>http://www.keil.com/pack/</url>
 
   <releases>
-    <release version="5.5.1-dev0">
-      Active development...
+    <release version="5.5.1-rc0">
+      The following folders are deprecated
+        - CMSIS/Include/ (superseded by CMSIS/DSP/Include/ and CMSIS/Core/Include/)
+
+      CMSIS-Core(M): 5.2.1 (see revision history for details)
+        - Fixed compilation issue in cmsis_armclang_ltm.h
     </release>
-    <release version="5.5.0-rc1" date="2019-03-18">
+    <release version="5.5.0" date="2019-03-18">
       The following folders have been removed:
         - CMSIS/Lib/ (superseded by CMSIS/DSP/Lib/)
         - CMSIS/DSP_Lib/ (superseded by CMSIS/DSP/)

CMSIS/DoxyGen/Core/core.dxy

@@ -38,7 +38,7 @@ PROJECT_NAME           = "CMSIS-Core (Cortex-M)"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "Version 5.2.0"
+PROJECT_NUMBER         = "Version 5.2.1"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

CMSIS/DoxyGen/Core/core_CM0-7.dxy

@@ -38,7 +38,7 @@ PROJECT_NAME           = "CMSIS-Core (Cortex-M)"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "Version 5.2.0"
+PROJECT_NUMBER         = "Version 5.2.1"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

CMSIS/DoxyGen/Core/src/Overview.txt

@@ -96,13 +96,19 @@ The \ref templates_pg supplied by Arm have been tested and verified with the fol
       <th>Version</th>
       <th>Description</th>
     </tr>
+    <tr>
+      <td>V5.2.1</td>
+      <td>
+        Fixed: Compilation issue in cmsis_armclang_ltm.h introduced in 5.2.0
+      </td>
+    </tr>
     <tr>
       <td>V5.2.0</td>
       <td>
         Added: Cortex-M35P support.\n
         Added: Cortex-M1 support.\n
         Added: Armv8.1 architecture support.\n
-		Added: \ref __RESTRICT and \ref __STATIC_FORCEINLINE compiler control macros.
+        Added: \ref __RESTRICT and \ref __STATIC_FORCEINLINE compiler control macros.
       </td>
     </tr>
     <tr>

README.md

 # CMSIS Version 5
 
-The branch *master* of this GitHub repository contains the CMSIS Version 5.5.0.  The [documentation](http://arm-software.github.io/CMSIS_5/General/html/index.html) is available under http://arm-software.github.io/CMSIS_5/General/html/index.html
+The branch *master* of this GitHub repository contains the CMSIS Version 5.5.1.  The [documentation](http://arm-software.github.io/CMSIS_5/General/html/index.html) is available under http://arm-software.github.io/CMSIS_5/General/html/index.html
 
 Use [Issues](https://github.com/ARM-software/CMSIS_5#issues-and-labels) to provide feedback and report problems for CMSIS Version 5.