diff --git a/0.83/Installer/Files/omnibot_rtcw.dll b/0.83/Installer/Files/omnibot_rtcw.dll
index 9a1447a58..77dd5ffc4 100644
Binary files a/0.83/Installer/Files/omnibot_rtcw.dll and b/0.83/Installer/Files/omnibot_rtcw.dll differ
diff --git a/0.83/Installer/Files/omnibot_rtcw.so b/0.83/Installer/Files/omnibot_rtcw.so
index b26910ab0..523739f25 100644
Binary files a/0.83/Installer/Files/omnibot_rtcw.so and b/0.83/Installer/Files/omnibot_rtcw.so differ
diff --git a/0.83/Installer/Files/rtcw/changelog.txt b/0.83/Installer/Files/rtcw/changelog.txt
index 4fbe222e0..7ecbc8600 100644
--- a/0.83/Installer/Files/rtcw/changelog.txt
+++ b/0.83/Installer/Files/rtcw/changelog.txt
@@ -1,3 +1,19 @@
+==0.87 RTCW Change Log==
+
+=== BOT ===
+Added function GetEntEquippedWeapon
+Changed trigger regions ignore players in limbo
+Fixed IsStuck when bot was jumping
+Fixed removing blockable waypoint flag
+
+=== SCRIPTS ===
+Added Util.CappointForFlag
+
+=== COMMANDS ===
+Changed commands sag and show_goals add role bonus to priority
+
+---------------------------------------------------------------
+
 ==0.86 RTCW Change Log==
 
 === BOT ===
diff --git a/0.83/Omnibot/Common/IGame.cpp b/0.83/Omnibot/Common/IGame.cpp
index fd80e40d2..e42f398f2 100644
--- a/0.83/Omnibot/Common/IGame.cpp
+++ b/0.83/Omnibot/Common/IGame.cpp
@@ -63,7 +63,7 @@ IGame::~IGame()
 
 const char *IGame::GetVersion() const
 {
-	return "0.86";
+	return "0.87.1";
 }
 
 const char *IGame::GetVersionDateTime() const
diff --git a/0.83/Omnibot/Common/Interprocess.cpp b/0.83/Omnibot/Common/Interprocess.cpp
index 83abad49b..e25876925 100644
--- a/0.83/Omnibot/Common/Interprocess.cpp
+++ b/0.83/Omnibot/Common/Interprocess.cpp
@@ -129,6 +129,10 @@ namespace InterProcess
 				if(pfnGetBotFuncs && pfnGetBotFuncs(&g_ClientFuncs, 1)==BOT_ERROR_NONE){
 					LOG("cgame drawing Initialized");
 				}
+				else {
+					EngineFuncs::ConsoleError(hmod ? "Cannot export drawing functions from cgame module." : "Cannot find cgame module.");
+					LOGERR("cgame drawing failed");
+				}
 #ifndef WIN32
 				dlclose(hmod);
 #endif
@@ -168,14 +172,14 @@ namespace InterProcess
 #endif
 }
 
+#ifdef INTERPROCESS
 	void Enable(bool _en)
 	{
 		Enabled = _en;
 		if(!_en) Shutdown();
-#ifdef INTERPROCESS
 		else Init();
-#endif
 	}
+#endif
 
 	void DrawLine(const Vector3f &_a, const Vector3f &_b, obColor _color, float _time)
 	{
diff --git a/0.83/Omnibot/projects/msvc12/Common/Common.rc b/0.83/Omnibot/projects/msvc12/Common/Common.rc
index 7859c5321..3a9e3eb0a 100644
--- a/0.83/Omnibot/projects/msvc12/Common/Common.rc
+++ b/0.83/Omnibot/projects/msvc12/Common/Common.rc
@@ -51,8 +51,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
-FILEVERSION 0, 8, 6, 0
-PRODUCTVERSION 0, 8, 6, 0
+FILEVERSION 0, 8, 7, 1
+PRODUCTVERSION 0, 8, 7, 1
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -68,12 +68,12 @@ BEGIN
         BLOCK "040904b0"
         BEGIN
             VALUE "FileDescription", "Omni-bot"
-            VALUE "FileVersion", "0.8.6.0"
+            VALUE "FileVersion", "0.8.7.1"
             VALUE "InternalName", "Omni-bot"
-            VALUE "LegalCopyright", "Copyright (C) 2018"
+            VALUE "LegalCopyright", "Copyright (C) 2020"
             VALUE "OriginalFilename", "omnibot.dll"
             VALUE "ProductName", "Omni-bot"
-            VALUE "ProductVersion", "0.8.6.0"
+            VALUE "ProductVersion", "0.8.7.1"
         END
     END
     BLOCK "VarFileInfo"