diff --git a/Components/ROOL/Disc b/Components/ROOL/Disc
index 16a531248b84d67b8299ac886e5223d3b50aab49..d4d4c7876ab0710aafb6debf70b1186538b7bb2a 100644
--- a/Components/ROOL/Disc
+++ b/Components/ROOL/Disc
@@ -128,6 +128,8 @@ PRISMLib                -type EXP       # Lib.PRISMLib
 #
 ConfigLib               -type EXP      # Lib.Configure
 Dialler                 -type EXP      # Networking.Modem.Dialler
+ImageLibPNG             -type EXP      # Lib.ImageLib
+ImageLib                -type EXP      # Lib.ImageLib
 KeyWatch                -type EXP      # Programmer.KeyWatch
 RMVersion               -type EXP      # Programmer.RMVersion
 SoundControl            -type EXP      # Audio.SoundCtrl
@@ -186,6 +188,7 @@ PPP                     -options INSTDIR=<Install$Dir>.HardDisc4.!Boot.Resources
 RouteD                  -options INSTDIR=<Install$Dir>.HardDisc4.!Boot.Resources.!System.310.Modules.Network CMDHELP=None
 AcornHTTP               -options INSTDIR=<Install$Dir>.HardDisc4.!Boot.Resources.!System.310.Modules.Network.URL
 AcornSSL                -options INSTDIR=<Install$Dir>.HardDisc4.!Boot.Resources.!System.350.Modules.Network.URL
+CompressPNG             -options INSTDIR=<Install$Dir>.HardDisc4.!Boot.Resources.!System.350.Modules
 URL                     -options INSTDIR=<Install$Dir>.HardDisc4.!Boot.Resources.!System.310.Modules.Network.URL
 ScreenFX                -options INSTDIR=<Install$Dir>.HardDisc4.!Boot.Resources.!System.360.Modules.Video
 SharedCLibrary          -options INSTDIR=<Install$Dir>.HardDisc4.!Boot.Resources.!System.500.Modules
diff --git a/ModuleDB b/ModuleDB
index d325e93d55de6af5164e458b86215e5a80d4133f..469fb9237b77ac3facf3bf224a6e9e34ede87254 100644
--- a/ModuleDB
+++ b/ModuleDB
@@ -215,6 +215,7 @@ ColourDbox                  C     Sources.Toolbox.ColourDbox
 ColourMenu                  C     Sources.Toolbox.ColourMenu                                            Toolbox         ColourMenu
 ColourPicker                C     Sources.Video.UserI.Picker                                            Video           Picker
 ColourTrans                 ASM   Sources.Video.Render.Colours                                          Video           Colours
+CompressPNG                 C     Sources.Video.Render.CompressPNG                                      Video           CompressPNG
 Contrast                    ASM   closed.RiscOS.Sources.SystemRes.STB.Utilities.Contrast                SystemRes       Contrast
 CPUSpeed                    ASM   closed.RiscOS.Sources.SystemRes.STB.Utilities.CPUSpeed                SystemRes       CPUSpeed
 Cron                        ASM   closed.RiscOS.Sources.Programmer.Cron                                 Programmer      Cron
diff --git a/VersionNum b/VersionNum
index 065e335c900a59bcd0ca4db820c5df8d99ea0e7f..736459d3e7925544736b311bf87e8a7a5916739c 100644
--- a/VersionNum
+++ b/VersionNum
@@ -1,21 +1,21 @@
-/* (7.54)
+/* (7.55)
  *
  * This file is automatically maintained by srccommit, do not edit manually.
  *
  */
-#define Module_MajorVersion_CMHG        7.54
+#define Module_MajorVersion_CMHG        7.55
 #define Module_MinorVersion_CMHG
-#define Module_Date_CMHG                23 Nov 2020
+#define Module_Date_CMHG                21 Dec 2020
 
-#define Module_MajorVersion             "7.54"
-#define Module_Version                  754
+#define Module_MajorVersion             "7.55"
+#define Module_Version                  755
 #define Module_MinorVersion             ""
-#define Module_Date                     "23 Nov 2020"
+#define Module_Date                     "21 Dec 2020"
 
-#define Module_ApplicationDate          "23-Nov-20"
+#define Module_ApplicationDate          "21-Dec-20"
 
 #define Module_ComponentName            "BuildSys"
 
-#define Module_FullVersion              "7.54"
-#define Module_HelpVersion              "7.54 (23 Nov 2020)"
-#define Module_LibraryVersionInfo       "7:54"
+#define Module_FullVersion              "7.55"
+#define Module_HelpVersion              "7.55 (21 Dec 2020)"
+#define Module_LibraryVersionInfo       "7:55"