diff --git a/node_modules/ace_tree/lib/ace_tree/mouse/default_handlers.js b/node_modules/ace_tree/lib/ace_tree/mouse/default_handlers.js
index 83fbcd47..b568a458 100644
--- a/node_modules/ace_tree/lib/ace_tree/mouse/default_handlers.js
+++ b/node_modules/ace_tree/lib/ace_tree/mouse/default_handlers.js
@@ -172,7 +172,8 @@ function DefaultHandlers(mouseHandler) {
     };
     
     this.onMouseUp = function(ev) {
-        if (this.isMousePressed) return;
+        if (this.isMousePressed == 2) return; // wait until release capture
+        this.isMousePressed = false;
         var pos = ev.getDocumentPosition();
         var node = this.editor.provider.findItemAtOffset(pos.y);
         if (node && this.$clickNode && this.$clickNode == node) {
diff --git a/node_modules/ace_tree/lib/ace_tree/mouse/mouse_handler.js b/node_modules/ace_tree/lib/ace_tree/mouse/mouse_handler.js
index 77cf4235..acaf0b49 100644
--- a/node_modules/ace_tree/lib/ace_tree/mouse/mouse_handler.js
+++ b/node_modules/ace_tree/lib/ace_tree/mouse/mouse_handler.js
@@ -87,7 +87,7 @@ var MouseHandler = function(editor) {
         this.x = ev.x;
         this.y = ev.y;
         
-        this.isMousePressed = true;
+        this.isMousePressed = 2;
 
         // do not move textarea during selection
         var renderer = this.editor.renderer;
diff --git a/package.json b/package.json
index adf332b4..20a768a5 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
         "c9.ide.language.javascript.tern": "#45e5f5b0e5",
         "c9.ide.language.javascript.infer": "#8b9cf15328",
         "c9.ide.language.jsonalyzer": "#47a64de05d",
-        "c9.ide.collab": "#10c224f9b8",
+        "c9.ide.collab": "#e2411fc12b",
         "c9.ide.local": "#a6e689e33b",
         "c9.ide.find": "#e33fbaed2f",
         "c9.ide.find.infiles": "#c3bf17286d",
@@ -96,7 +96,7 @@
         "c9.ide.mount": "#86c8985f34",
         "c9.ide.navigate": "#38ae100ea1",
         "c9.ide.newresource": "#981a408a7b",
-        "c9.ide.openfiles": "#358ac94915",
+        "c9.ide.openfiles": "#2ae85a9e33",
         "c9.ide.preview": "#8f87ff2f6a",
         "c9.ide.preview.browser": "#c5b9a129de",
         "c9.ide.preview.markdown": "#bc846e1562",
@@ -113,7 +113,7 @@
         "c9.ide.terminal.monitor": "#a0d1f02991",
         "c9.ide.test": "#8f21f662d3",
         "c9.ide.test.mocha": "#fc053b23d2",
-        "c9.ide.theme.flat": "#92cda0fb40",
+        "c9.ide.theme.flat": "#81dadeee55",
         "c9.ide.threewaymerge": "#229382aa0b",
         "c9.ide.undo": "#b028bcb4d5",
         "c9.ide.upload": "#0bd010d3dc",
diff --git a/plugins/c9.ide.help/help.xml b/plugins/c9.ide.help/help.xml
index f4cd6c88..0050847e 100644
--- a/plugins/c9.ide.help/help.xml
+++ b/plugins/c9.ide.help/help.xml
@@ -21,13 +21,13 @@
             </div>
             <div class="c9Staff">
                 <p textselect="true">
-                    Arron Bailiss, Bas de Wachter, Dana Ivan, Fabian Jakobs, Harutyun Amirjanyan,
-                    Ivar Pruijn, Justin Dray, Lennart Kats, Luca Cipriani,
+                    Alex Brausewetter, Arron Bailiss, Bas de Wachter, Dana Ivan, 
+                    Fabian Jakobs, Harutyun Amirjanyan, Ivar Pruijn, Justin Dray, Lennart Kats, Luca Cipriani,
                     Mostafa Eweda, Matthijs van Henten, Nikolai Onken, Suraj Biyani, Tim Robinson, Ruben Daniels
                 </p>
             </div>
             <div class="c9Copyright">
-                <p>&#169; 2010 — 2015 Cloud9 Inc. All rights reserved</p>
+                <p>&#169; 2010 — 2016 Cloud9 Inc. All rights reserved</p>
             </div>
         </div>
     </a:window>