diff --git a/CMakeLists.txt b/CMakeLists.txt
index 745141502..a33c5dc6e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,7 +12,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/)
 message(STATUS "Configuring OpenMW...")
 
 set(OPENMW_VERSION_MAJOR 0)
-set(OPENMW_VERSION_MINOR 29)
+set(OPENMW_VERSION_MINOR 30)
 set(OPENMW_VERSION_RELEASE 0)
 
 set(OPENMW_VERSION_COMMITHASH "")
diff --git a/apps/opencs/view/render/scenewidget.cpp b/apps/opencs/view/render/scenewidget.cpp
index 8a58b7d32..52e7afefd 100644
--- a/apps/opencs/view/render/scenewidget.cpp
+++ b/apps/opencs/view/render/scenewidget.cpp
@@ -86,8 +86,11 @@ namespace CSVRender
         }
 
         std::stringstream windowHandle;
+#ifdef WIN32
+        windowHandle << Ogre::StringConverter::toString((unsigned long)(this->winId()));
+#else
         windowHandle << this->winId();
-
+#endif
         std::stringstream windowTitle;
         static int count=0;
         windowTitle << ++count;
diff --git a/apps/openmw/mwmechanics/aisequence.cpp b/apps/openmw/mwmechanics/aisequence.cpp
index a4dd05ed3..4d36fdc4d 100644
--- a/apps/openmw/mwmechanics/aisequence.cpp
+++ b/apps/openmw/mwmechanics/aisequence.cpp
@@ -141,17 +141,34 @@ void AiSequence::execute (const MWWorld::Ptr& actor,float duration)
                 {
                     if ((*it)->getTypeId() != AiPackage::TypeIdCombat) break;
 
-                    ESM::Position &targetPos = static_cast<const AiCombat *>(*it)->getTarget().getRefData().getPosition();
+                    MWWorld::Ptr target = static_cast<const AiCombat *>(*it)->getTarget();
 
-                    float distTo = (Ogre::Vector3(targetPos.pos) - vActorPos).length();
-                    if (distTo < nearestDist)
+                    // target disappeared (e.g. summoned creatures)
+                    if (target.isEmpty())
                     {
-                        nearestDist = distTo;
-                        itActualCombat = it;
+                        delete *it;
+                        mPackages.erase(it++);
+                    }
+                    else
+                    {
+                        ESM::Position &targetPos = target.getRefData().getPosition();
+
+                        float distTo = (Ogre::Vector3(targetPos.pos) - vActorPos).length();
+                        if (distTo < nearestDist)
+                        {
+                            nearestDist = distTo;
+                            itActualCombat = it;
+                        }
                     }
                 }
 
-                if (mPackages.begin() != itActualCombat)
+                // all targets disappeared
+                if (nearestDist == std::numeric_limits<float>::max())
+                {
+                    mDone = true;
+                    return;
+                }
+                else if (mPackages.begin() != itActualCombat)
                 {
                     // move combat package with nearest target to the front
                     mPackages.splice(mPackages.begin(), mPackages, itActualCombat);
diff --git a/readme.txt b/readme.txt
index 4db9425b6..92cb35f31 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ OpenMW: A reimplementation of The Elder Scrolls III: Morrowind
 OpenMW is an attempt at recreating the engine for the popular role-playing game
 Morrowind by Bethesda Softworks. You need to own and install the original game for OpenMW to work.
 
-Version: 0.29.0
+Version: 0.30.0
 License: GPL (see GPL3.txt for more information)
 Website: http://www.openmw.org