diff --git a/NEWS b/NEWS
index 9654892..33ac37e 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,12 @@
+3.30.1
+======
+* apps-menu: Fix height on HiDPI systems [Florian; #102]
+* window-list: Only switch between windows on active workspace when scrolling
+  [Florian; #78]
+
+Contributors:
+  Florian Müllner
+
 3.30.0
 ======
 * Bump version
diff --git a/data/gnome-shell-sass/_common.scss b/data/gnome-shell-sass/_common.scss
index 5338f28..37ac362 100644
--- a/data/gnome-shell-sass/_common.scss
+++ b/data/gnome-shell-sass/_common.scss
@@ -48,17 +48,18 @@
   padding: 4px 32px;
   @include button(normal);
   &:focus { @include button(focus); }
+  &:hover { @include button(hover); }
   &:insensitive { @include button(insensitive); }
   &:active { @include button(active); }
-
 }
 
 .modal-dialog-linked-button {
   border-right-width: 1px;
   @include button(normal);
   &:insensitive { @include button(insensitive); }
+  &:focus { @include button(focus); }
+  &:hover { @include button(hover); }
   &:active { @include button(active); }
-  &:focus { @include button(focus); }
   padding: 12px;
 
   &:first-child {
@@ -688,7 +689,6 @@
     height: 50px;
     background-color: $selected_bg_color;
     color: $selected_fg_color;
-    //background-image: url("resource:///org/gnome/shell/theme/ws-switch-arrow-up.png");
     background-size: 32px;
     border-radius: 8px;
   }
diff --git a/data/gnome-shell-sass/_drawing.scss b/data/gnome-shell-sass/_drawing.scss
index 66d5ada..7ac18b1 100644
--- a/data/gnome-shell-sass/_drawing.scss
+++ b/data/gnome-shell-sass/_drawing.scss
@@ -150,8 +150,8 @@
   //
   // focused button
   //
-    $_bg: if($c!=$osd_bg_color, transparentize($c, 0.5),
-                          $osd_bg_color);
+    $_bg: if($c!=$osd_bg_color, transparentize($c, 0.3),
+                          lighten($osd_bg_color,3%));
 
     color: $osd_fg_color;
     text-shadow: 0 1px black;
@@ -164,7 +164,7 @@
   // active osd button
   //
     $_bg: if($c!=$osd_bg_color, transparentize($c, 0.3),
-                            lighten($osd_bg_color,10%));
+                            lighten($osd_bg_color,3%));
 
     color: white;
     border-color: $osd_borders_color;
@@ -182,7 +182,7 @@
 
     color: white;
     border-color: $osd_borders_color;
-    background-color: darken($_bg,5%);
+    background-color: $selected_bg_color;
     // This should be none, but it's creating some issues with borders, so to
     // workaround it for now, use inset wich goes through a different code path.
     // see https://bugzilla.gnome.org/show_bug.cgi?id=752934
diff --git a/extensions/apps-menu/extension.js b/extensions/apps-menu/extension.js
index deb6cc3..a4aa852 100644
--- a/extensions/apps-menu/extension.js
+++ b/extensions/apps-menu/extension.js
@@ -685,7 +685,10 @@
         //Load applications
         this._displayButtons(this._listApplications(null));
 
-        let height = this.categoriesBox.height + MENU_HEIGHT_OFFSET + 'px';
+        let themeContext = St.ThemeContext.get_for_stage(global.stage);
+        let scaleFactor = themeContext.scale_factor;
+        let categoriesHeight = this.categoriesBox.height / scaleFactor;
+        let height = Math.round(categoriesHeight) + MENU_HEIGHT_OFFSET + 'px';
         this.mainBox.style+=('height: ' + height);
     }
 
diff --git a/extensions/window-list/extension.js b/extensions/window-list/extension.js
index 8257eac..b8ab37b 100644
--- a/extensions/window-list/extension.js
+++ b/extensions/window-list/extension.js
@@ -898,17 +898,12 @@
         else
             return;
 
-        let children = this._windowList.get_children().map(a => a._delegate);
-        let active = 0;
-        for (let i = 0; i < children.length; i++) {
-            if (children[i].active) {
-                active = i;
-                break;
-            }
-        }
-
-        active = Math.max(0, Math.min(active + diff, children.length-1));
-        children[active].activate();
+        let children = this._windowList.get_children()
+            .filter(c => c.visible)
+            .map(a => a._delegate);
+        let active = children.findIndex(c => c.active);
+        let newActive = Math.max(0, Math.min(active + diff, children.length-1));
+        children[newActive].activate();
     }
 
     _updatePosition() {
@@ -1023,12 +1018,9 @@
 
     _removeApp(app) {
         let children = this._windowList.get_children();
-        for (let i = 0; i < children.length; i++) {
-            if (children[i]._delegate.app == app) {
-                children[i].destroy();
-                return;
-            }
-        }
+        let child = children.find(c => c._delegate.app == app);
+        if (child)
+            child.destroy();
     }
 
     _onWindowAdded(ws, win) {
@@ -1042,10 +1034,8 @@
             return;
 
         let children = this._windowList.get_children();
-        for (let i = 0; i < children.length; i++) {
-            if (children[i]._delegate.metaWindow == win)
-                return;
-        }
+        if (children.find(c => c._delegate.metaWindow == win))
+            return;
 
         let button = new WindowButton(win, this._perMonitor, this._monitor.index);
         this._windowList.layout_manager.pack(button.actor,
@@ -1065,12 +1055,9 @@
             return; // not actually removed, just moved to another workspace
 
         let children = this._windowList.get_children();
-        for (let i = 0; i < children.length; i++) {
-            if (children[i]._delegate.metaWindow == win) {
-                children[i].destroy();
-                return;
-            }
-        }
+        let child = children.find(c => c._delegate.metaWindow == win);
+        if (child)
+            child.destroy();
     }
 
     _onWorkspacesChanged() {
diff --git a/meson.build b/meson.build
index ef836e0..6b7654b 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gnome-shell-extensions',
-  version: '3.30.0',
+  version: '3.30.1',
   meson_version: '>= 0.44.0',
   license: 'GPL2+'
 )