diff --git a/indra/llui/llcombobox.cpp b/indra/llui/llcombobox.cpp
index f29e8785eb0dee36189fa18d818932c17283b126..9d23daf56d9b2bd0773efecd405d166fe5748ea4 100644
--- a/indra/llui/llcombobox.cpp
+++ b/indra/llui/llcombobox.cpp
@@ -103,7 +103,8 @@ LLComboBox::LLComboBox(const LLComboBox::Params& p)
 	mPrearrangeCallback(p.prearrange_callback()),
 	mTextEntryCallback(p.text_entry_callback()),
 	mListPosition(p.list_position),
-	mLastSelectedIndex(-1)
+	mLastSelectedIndex(-1),
+	mLabel(p.label)
 {
 	// Text label button
 
@@ -490,6 +491,7 @@ void LLComboBox::createLineEditor(const LLComboBox::Params& p)
 		params.handle_edit_keys_directly(true);
 		params.commit_on_focus_lost(false);
 		params.follows.flags(FOLLOWS_ALL);
+		params.label(mLabel);
 		mTextEntry = LLUICtrlFactory::create<LLLineEditor> (params);
 		mTextEntry->setText(cur_label);
 		mTextEntry->setIgnoreTab(TRUE);
@@ -505,7 +507,8 @@ void LLComboBox::createLineEditor(const LLComboBox::Params& p)
 		mButton->setRect(rect);
 		mButton->setTabStop(TRUE);
 		mButton->setHAlign(LLFontGL::LEFT);
-
+		mButton->setLabel(mLabel.getString());
+		
 		if (mTextEntry)
 		{
 			mTextEntry->setVisible(FALSE);
@@ -633,7 +636,7 @@ void LLComboBox::hideList()
 			if(mLastSelectedIndex >= 0)
 				mList->selectNthItem(mLastSelectedIndex);
 		}
-		else
+		else if(mLastSelectedIndex >= 0)
 			mList->selectNthItem(mLastSelectedIndex);
 
 		mButton->setToggleState(FALSE);
diff --git a/indra/newview/lllocationinputctrl.cpp b/indra/newview/lllocationinputctrl.cpp
index 7f49a7defb51de4da554803a5e2aa61b36e3d5e7..050cfcc3d92272f9619d37f8be91a6d5ae3cd460 100644
--- a/indra/newview/lllocationinputctrl.cpp
+++ b/indra/newview/lllocationinputctrl.cpp
@@ -39,6 +39,7 @@
 #include "llbutton.h"
 #include "llfocusmgr.h"
 #include "llmenugl.h"
+#include "llparcel.h"
 #include "llstring.h"
 #include "lltrans.h"
 #include "lluictrlfactory.h"
@@ -672,11 +673,12 @@ void LLLocationInputCtrl::refreshParcelIcons()
 	if (show_properties)
 	{
 		LLViewerParcelMgr* vpm = LLViewerParcelMgr::getInstance();
-		bool allow_buy      = vpm->canAgentBuyParcel( vpm->getAgentParcel(), false);
+		LLParcel* agent_parcel = vpm->getAgentParcel();
+		bool allow_buy      = vpm->canAgentBuyParcel( agent_parcel, false);
 		bool allow_voice	= vpm->allowAgentVoice();
 		bool allow_fly		= vpm->allowAgentFly();
 		bool allow_push		= vpm->allowAgentPush();
-		bool allow_build	= vpm->allowAgentBuild();
+		bool allow_build	= agent_parcel && agent_parcel->getAllowModify(); // true when anyone is allowed to build. See EXT-4610.
 		bool allow_scripts	= vpm->allowAgentScripts();
 		bool allow_damage	= vpm->allowAgentDamage();
 		
diff --git a/indra/newview/llpanelavatar.cpp b/indra/newview/llpanelavatar.cpp
index fe5b20813ac7562c535d996400c553a0036300d7..48dd5513bdc7aff64e097c69b3b988c026fdd2ea 100644
--- a/indra/newview/llpanelavatar.cpp
+++ b/indra/newview/llpanelavatar.cpp
@@ -635,6 +635,9 @@ void LLPanelAvatarProfile::fillCommonData(const LLAvatarData* avatar_data)
 	childSetValue("2nd_life_pic", avatar_data->image_id);
 	childSetValue("real_world_pic", avatar_data->fl_image_id);
 	childSetValue("homepage_edit", avatar_data->profile_url);
+
+	// Hide home page textbox if no page was set to fix "homepage URL appears clickable without URL - EXT-4734"
+	childSetVisible("homepage_edit", !avatar_data->profile_url.empty());
 }
 
 void LLPanelAvatarProfile::fillPartnerData(const LLAvatarData* avatar_data)
diff --git a/indra/newview/llpanelplaces.h b/indra/newview/llpanelplaces.h
index 5de78b15951de34ec44ce161e141220a20b09bcb..110d7a10547f3cbd5d6f50c7f9682247d5c5e5f5 100644
--- a/indra/newview/llpanelplaces.h
+++ b/indra/newview/llpanelplaces.h
@@ -32,9 +32,9 @@
 #ifndef LL_LLPANELPLACES_H
 #define LL_LLPANELPLACES_H
 
-#include "llpanel.h"
+#include "lltimer.h"
 
-class LLTimer;
+#include "llpanel.h"
 
 class LLInventoryItem;
 class LLFilterEditor;
diff --git a/indra/newview/lltoastimpanel.cpp b/indra/newview/lltoastimpanel.cpp
index d62017cc2f0232f901d8c7459360d9152cf90d23..89a58cd736a80b6f828607a12ee6bdb1a55a1a01 100644
--- a/indra/newview/lltoastimpanel.cpp
+++ b/indra/newview/lltoastimpanel.cpp
@@ -33,22 +33,25 @@
 #include "llviewerprecompiledheaders.h"
 #include "lltoastimpanel.h"
 
+#include "llfloaterreg.h"
 #include "llnotifications.h"
 #include "llinstantmessage.h"
+#include "lltooltip.h"
+
 #include "llviewerchat.h"
 
 const S32 LLToastIMPanel::DEFAULT_MESSAGE_MAX_LINE_COUNT	= 6;
 
 //--------------------------------------------------------------------------
 LLToastIMPanel::LLToastIMPanel(LLToastIMPanel::Params &p) :	LLToastPanel(p.notification),
-								mAvatar(NULL), mUserName(NULL),
+								mAvatarIcon(NULL), mAvatarName(NULL),
 								mTime(NULL), mMessage(NULL)
 {
 	LLUICtrlFactory::getInstance()->buildPanel(this, "panel_instant_message.xml");
 
 	LLIconCtrl* sys_msg_icon = getChild<LLIconCtrl>("sys_msg_icon");
-	mAvatar = getChild<LLAvatarIconCtrl>("avatar_icon");
-	mUserName = getChild<LLTextBox>("user_name");
+	mAvatarIcon = getChild<LLAvatarIconCtrl>("avatar_icon");
+	mAvatarName = getChild<LLTextBox>("user_name");
 	mTime = getChild<LLTextBox>("time_box");
 	mMessage = getChild<LLTextBox>("message");
 
@@ -77,22 +80,23 @@ LLToastIMPanel::LLToastIMPanel(LLToastIMPanel::Params &p) :	LLToastPanel(p.notif
 		mMessage->setValue(p.message);
 	}
 
-	mUserName->setValue(p.from);
+	mAvatarName->setValue(p.from);
 	mTime->setValue(p.time);
 	mSessionID = p.session_id;
+	mAvatarID = p.avatar_id;
 	mNotification = p.notification;
 
 	if(p.from == SYSTEM_FROM)
 	{
-		mAvatar->setVisible(FALSE);
+		mAvatarIcon->setVisible(FALSE);
 		sys_msg_icon->setVisible(TRUE);
 	}
 	else
 	{
-		mAvatar->setVisible(TRUE);
+		mAvatarIcon->setVisible(TRUE);
 		sys_msg_icon->setVisible(FALSE);
 
-		mAvatar->setValue(p.avatar_id);
+		mAvatarIcon->setValue(p.avatar_id);
 	}
 
 	S32 maxLinesCount;
@@ -119,3 +123,36 @@ BOOL LLToastIMPanel::handleMouseDown(S32 x, S32 y, MASK mask)
 
 	return TRUE;
 }
+
+//virtual
+BOOL LLToastIMPanel::handleToolTip(S32 x, S32 y, MASK mask)
+{
+	// It's not our direct child, so parentPointInView() doesn't work.
+	LLRect name_rect;
+	mAvatarName->localRectToOtherView(mAvatarName->getLocalRect(), &name_rect, this);
+	if (!name_rect.pointInRect(x, y))
+		return LLToastPanel::handleToolTip(x, y, mask);
+
+	// Spawn at right side of the name textbox.
+	LLRect sticky_rect = mAvatarName->calcScreenRect();
+	S32 icon_x = llmin(sticky_rect.mLeft + mAvatarName->getTextPixelWidth() + 3, sticky_rect.mRight - 16);
+	LLCoordGL pos(icon_x, sticky_rect.mTop);
+
+	LLToolTip::Params params;
+	params.background_visible(false);
+	params.click_callback(boost::bind(&LLToastIMPanel::showInspector, this));
+	params.delay_time(0.0f);		// spawn instantly on hover
+	params.image(LLUI::getUIImage("Info_Small"));
+	params.message("");
+	params.padding(0);
+	params.pos(pos);
+	params.sticky_rect(sticky_rect);
+
+	LLToolTipMgr::getInstance()->show(params);
+	return TRUE;
+}
+
+void LLToastIMPanel::showInspector()
+{
+	LLFloaterReg::showInstance("inspect_avatar", LLSD().with("avatar_id", mAvatarID));
+}
diff --git a/indra/newview/lltoastimpanel.h b/indra/newview/lltoastimpanel.h
index 53661f2cf69a142f1317263b01943dc471081b37..154e6dae16bccdf67e46b5ee112391678ea2e330 100644
--- a/indra/newview/lltoastimpanel.h
+++ b/indra/newview/lltoastimpanel.h
@@ -58,13 +58,16 @@ class LLToastIMPanel: public LLToastPanel
 	LLToastIMPanel(LLToastIMPanel::Params &p);
 	virtual ~LLToastIMPanel();
 	/*virtual*/ BOOL 	handleMouseDown(S32 x, S32 y, MASK mask);
+	/*virtual*/ BOOL	handleToolTip(S32 x, S32 y, MASK mask);
 private:
+	void showInspector();
 	static const S32 DEFAULT_MESSAGE_MAX_LINE_COUNT;
 
 	LLNotificationPtr	mNotification;
 	LLUUID				mSessionID;
-	LLAvatarIconCtrl*	mAvatar;
-	LLTextBox*			mUserName;
+	LLUUID				mAvatarID;
+	LLAvatarIconCtrl*	mAvatarIcon;
+	LLTextBox*			mAvatarName;
 	LLTextBox*			mTime;
 	LLTextBox*			mMessage;
 };
diff --git a/indra/newview/llviewerparcelmgr.cpp b/indra/newview/llviewerparcelmgr.cpp
index 10a95443f1fb371538e6ef99fe394caec617965b..b3450a8f367b4600b19f2706161df691a41854b0 100644
--- a/indra/newview/llviewerparcelmgr.cpp
+++ b/indra/newview/llviewerparcelmgr.cpp
@@ -706,8 +706,8 @@ bool LLViewerParcelMgr::allowAgentScripts() const
 bool LLViewerParcelMgr::allowAgentDamage() const
 {
 	LLViewerRegion* region = gAgent.getRegion();
-	return region && region->getAllowDamage()
-		&& mAgentParcel && mAgentParcel->getAllowDamage();
+	return (region && region->getAllowDamage())
+		|| (mAgentParcel && mAgentParcel->getAllowDamage());
 }
 
 BOOL LLViewerParcelMgr::isOwnedAt(const LLVector3d& pos_global) const
diff --git a/indra/newview/skins/default/xui/en/widgets/location_input.xml b/indra/newview/skins/default/xui/en/widgets/location_input.xml
index 1c0a8ba7c5ec5daf0db901633ffc5981eb72a181..70a58b8e030c867896be318313073870efcb158e 100644
--- a/indra/newview/skins/default/xui/en/widgets/location_input.xml
+++ b/indra/newview/skins/default/xui/en/widgets/location_input.xml
@@ -96,7 +96,7 @@
     name="damage_icon"
     width="14"
     height="13"
-    top="25"
+    top="21"
     left="2"
     follows="right|top"
     image_name="Parcel_Damage_Dark"