diff --git a/Help/Contents.hhc b/Help/Contents.hhc
index 9f801fe7224bfc3210b926609a5a37e49e638bdc..85538723b90120ea8c0acfed5b92b9d2e5852dc4 100644
--- a/Help/Contents.hhc
+++ b/Help/Contents.hhc
@@ -442,13 +442,17 @@
 			<param name="Local" value="gzdb\textures.html">
 			</OBJECT>
 		<LI> <OBJECT type="text/sitemap">
-			<param name="Name" value="Frequently asked questions">
-			<param name="Local" value="gzdb\faq.html">
+			<param name="Name" value="List of deprecated plugins">
+			<param name="Local" value="gzdb\deprecated_plugins.html">
+			</OBJECT>
+		<LI> <OBJECT type="text/sitemap">
+			<param name="Name" value="Compiling GZDoom Builder">
+			<param name="Local" value="gzdb\compilingtheeditor.html">
 			</OBJECT>
 	</UL>
 	<LI> <OBJECT type="text/sitemap">
-		<param name="Name" value="Compiling GZDoom Builder">
-		<param name="Local" value="compilingtheeditor.html">
+		<param name="Name" value="Frequently asked questions">
+		<param name="Local" value="gzdb\faq.html">
 		</OBJECT>
 	<LI> <OBJECT type="text/sitemap">
 		<param name="Name" value="Command Line Parameters">
diff --git a/Help/gz_introduction.html b/Help/gz_introduction.html
index c24e5a92fc445963bd1162a5f0658ce7408dff2c..e8d4f50d93c1bbc0a15e746bd5cdd150144582b8 100644
--- a/Help/gz_introduction.html
+++ b/Help/gz_introduction.html
@@ -30,6 +30,7 @@
         <li><a href="gzdb/gldefs.html">MODELDEF and GLDEFS</a> support.</li>
       <li><a href="gzdb/mapinfo.html">(Z)MAPINFO</a> support.</li>
       <li><a href="gzdb/textures.html">TEXTURES</a> support.</li>
+        <li><a href="gzdb/deprecated_plugins.html">List of deprecated plugins</a>.</li>
         <li><a href="gzdb/faq.html">Frequently asked questions</a>.</li>
       </ul>
     <p>Also, you can generate the  list of all GZDB actions by using <strong>Help -&gt; Keyboard Shortcuts Reference</strong> menu command.</p>
diff --git a/Help/compilingtheeditor.html b/Help/gzdb/compilingtheeditor.html
similarity index 100%
rename from Help/compilingtheeditor.html
rename to Help/gzdb/compilingtheeditor.html
diff --git a/Help/gzdb/deprecated_plugins.html b/Help/gzdb/deprecated_plugins.html
new file mode 100644
index 0000000000000000000000000000000000000000..217b4439ee8c6f1afb0fd06c9f95060ea732dea4
--- /dev/null
+++ b/Help/gzdb/deprecated_plugins.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+<head>
+	
+	<title>GZDoom Builder features</title>
+	
+	<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
+	<link rel="stylesheet" type="text/css" href="../default.css" media="screen" title="Default" />
+</head>
+<body>
+	
+	<object type="application/x-oleobject" classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
+	<param name="keyword" value="plugins">
+    <param name="keyword" value="deprecated">
+	</object>
+	
+	<div id="gz_title"><h1>List of deprecated plugins</h1></div>
+	
+	<div id="contents">
+    <p><strong>The following plugins, which shipped with either Doom Builder 2 or older versions of GZDoom Builder, are no longer required or supported.</strong><br />They can potentially cause problems in the SVN versions of GZDoom Builder 1.14.<br />It is recommended to delete them from  the &quot;Plugins&quot; folder.</p>
+      <ul>
+        <li><strong>GZDoomEditing.dll</strong> - was merged into BuilderModes.dll in GZDB 1.14. Will cause crash during  startup in the SVN versions of GZDB 1.14.</li>
+        <li><strong>Statistics.dll</strong> - merged into the core in the SVN versions of GZDB 1.14. Statistics are now shown in any editing mode when not highlighting any map elements.</li>
+        <li><strong>UDMFControls.dll</strong> - plugin's functionality was fully replaced by <a href="../w_linedefedit.html">Edit Linedef</a> and <a href="../w_sectoredit.html">Edit Sector</a> windows in the SVN versions of GZDB 1.14.</li>
+        <li><strong>CopyPasteSectorProps.dll</strong> - merged into BuilderModes.dll in the SVN versions of GZDB 1.14.</li>
+      </ul>
+      <p><strong>The following unfinished/example plugins either ship or shipped with GZDB's source code.</strong><br />
+      None of them are required by the end users and can be safely removed from the &quot;Plugins&quot; folder.</p>
+      <ul>
+        <li><strong>ImageDrawingExample.dll</strong></strong> - a simple editing mode example plugin. Can be useful for people interested in making their own plugins for DB2 or GZDB.</li>
+        <li><strong>USDF.dll</strong> - a very unfinished Universal Strife Dialog Format (<a href="http://zdoom.org/wiki/Universal_Strife_Dialog_Format">zdoom.org/wiki/USDF</a>) plugin. Doesn't do anything useful.</li>
+        <li><strong>WadAuthorMode.dll</strong> - another very unfinished plugin, which aimed to replicate WadAuthor's all-in-one editing mode. Doesn't do anything useful.</li>
+      </ul>
+</div>
+</body>
diff --git a/Help/gzdb/features/features.html b/Help/gzdb/features/features.html
index 92ae75c0a40f454dd8ffe29cd9497988e59438ad..46aee80920c67da52f41338d615a03ecffebdab0 100644
--- a/Help/gzdb/features/features.html
+++ b/Help/gzdb/features/features.html
@@ -211,7 +211,6 @@
       <h3><a name="visual" id="visual"></a>GZDB Visual mode:</h3>
       <ul>
         <li style="list-style-type:none;">GZDB Visual mode is the result of merging Doom Builder's Visual mode and GZDoom Visual mode.<span class="style1"><br />
-          <strong>Warning:</strong> GZDoomEditing.dll and UDMFControls.dll plugins are no longer supported by GZDoom Builder and should be removed from &quot;Plugins&quot; folder.</span><br />
           <br />
           <strong>New rendering features available in this mode:</strong></li>
         <ul>
diff --git a/Help/gzdb/textures.html b/Help/gzdb/textures.html
index 9f8a544b59ba4fd05bd0b6da7cf59a7adad51966..c5f5a3021dc2ba17b3fafbe9fc649869c77b9bcc 100644
--- a/Help/gzdb/textures.html
+++ b/Help/gzdb/textures.html
@@ -5,7 +5,7 @@
 	<title>GZDoom Builder features</title>
 	
 	<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
-	<link rel="stylesheet" type="text/css" href="../../../default.css" media="screen" title="Default" />
+	<link rel="stylesheet" type="text/css" href="../default.css" media="screen" title="Default" />
 </head>
 <body>
 	
diff --git a/Source/Plugins/BuilderModes/ClassicModes/LinedefsMode.cs b/Source/Plugins/BuilderModes/ClassicModes/LinedefsMode.cs
index b8f1946045926ac70f85db49920ec09b7e46d898..22ae4dd984c46d50382e89d0b012c14031da9346 100644
--- a/Source/Plugins/BuilderModes/ClassicModes/LinedefsMode.cs
+++ b/Source/Plugins/BuilderModes/ClassicModes/LinedefsMode.cs
@@ -983,6 +983,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			OnMouseMove(e);
 
 			// Redraw screen
+			General.Map.Renderer2D.UpdateExtraFloorFlag(); //mxd
 			General.Interface.RedrawDisplay();
 		}
 
@@ -1051,6 +1052,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 				OnMouseMove(e);
 				
 				// Redraw screen
+				General.Map.Renderer2D.UpdateExtraFloorFlag(); //mxd
 				General.Interface.RedrawDisplay();
 			}
 		}
diff --git a/Source/Plugins/BuilderModes/ClassicModes/SectorsMode.cs b/Source/Plugins/BuilderModes/ClassicModes/SectorsMode.cs
index 8a5a838be46458a1d222b8d235ab91b27d6eede0..89be30934bc5f06b3de5613bbdd9fb769385aa07 100644
--- a/Source/Plugins/BuilderModes/ClassicModes/SectorsMode.cs
+++ b/Source/Plugins/BuilderModes/ClassicModes/SectorsMode.cs
@@ -1611,6 +1611,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 				UpdateSelectedLabels();
 				
 				// Redraw screen
+				General.Map.Renderer2D.UpdateExtraFloorFlag(); //mxd
 				General.Interface.RedrawDisplay();
 			}
 		}
diff --git a/Source/Plugins/BuilderModes/ClassicModes/VerticesMode.cs b/Source/Plugins/BuilderModes/ClassicModes/VerticesMode.cs
index 023c27a10374257bbad6c6c6949f21cbb8dbab1d..c51ac63209c3445912daa76349d03674fb0cb2a8 100644
--- a/Source/Plugins/BuilderModes/ClassicModes/VerticesMode.cs
+++ b/Source/Plugins/BuilderModes/ClassicModes/VerticesMode.cs
@@ -931,6 +931,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
 			OnMouseMove(e);
 
 			// Redraw screen
+			General.Map.Renderer2D.UpdateExtraFloorFlag(); //mxd
 			General.Interface.RedrawDisplay();
 		}