diff --git a/VersionNum b/VersionNum
index d1c737e67f80f76bc6c117d80cf647be687dd863..aac3c6ef45e2cba34d53bd4d6d6fd75cdfd80154 100644
--- a/VersionNum
+++ b/VersionNum
@@ -1,21 +1,21 @@
-/* (2.86)
+/* (2.87)
  *
  * This file is automatically maintained by srccommit, do not edit manually.
  *
  */
-#define Module_MajorVersion_CMHG        2.86
+#define Module_MajorVersion_CMHG        2.87
 #define Module_MinorVersion_CMHG        
-#define Module_Date_CMHG                16 Nov 2019
+#define Module_Date_CMHG                23 Jan 2020
 
-#define Module_MajorVersion             "2.86"
-#define Module_Version                  286
+#define Module_MajorVersion             "2.87"
+#define Module_Version                  287
 #define Module_MinorVersion             ""
-#define Module_Date                     "16 Nov 2019"
+#define Module_Date                     "23 Jan 2020"
 
-#define Module_ApplicationDate          "16-Nov-19"
+#define Module_ApplicationDate          "23-Jan-20"
 
 #define Module_ComponentName            "HdrSrc"
 
-#define Module_FullVersion              "2.86"
-#define Module_HelpVersion              "2.86 (16 Nov 2019)"
-#define Module_LibraryVersionInfo       "2:86"
+#define Module_FullVersion              "2.87"
+#define Module_HelpVersion              "2.87 (23 Jan 2020)"
+#define Module_LibraryVersionInfo       "2:87"
diff --git a/hdr/Services b/hdr/Services
index 614d18958f82c56a46cdbf66c27ac3f06bfb1a1f..475bee89b086b882a1c4de6969c985ac24f05feb 100644
--- a/hdr/Services
+++ b/hdr/Services
@@ -223,6 +223,8 @@ Service_RTCSynchronised                 * &DD   ; Initially ROL, now used by RO5
 Service_DisplayChanged			* &DE	; Justin Fletcher
 Service_DisplayStatus			* &DF	; Justin Fletcher
 Service_NVRAM                           * &E0   ; Steve Cormie (This used to be isolated, but allocations have now caught up)
+Service_PagesUnsafe64                   * &E3   ; Physical memory pages (including those above 4GB) are moving
+Service_PagesSafe64                     * &E4   ; Physical memory pages (including those above 4GB) have moved
 
                                 ^       &10800  ; ADFS Service calls
 Service_ADFSPodule              #       1       ; &10800 locates ST506 podule