diff --git a/meson.build b/meson.build
index 7c0930cec..89af49974 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('Workbench', ['vala', 'c'],
-  version: '44.2',
+  version: '45.0',
   meson_version: '>= 0.59.0',
   license: 'GPL-3.0-only'
 )
diff --git a/re.sonny.Workbench.Devel.json b/re.sonny.Workbench.Devel.json
index 5d9231391..89e0fcd3a 100644
--- a/re.sonny.Workbench.Devel.json
+++ b/re.sonny.Workbench.Devel.json
@@ -1,7 +1,7 @@
 {
   "id": "re.sonny.Workbench.Devel",
   "runtime": "org.gnome.Sdk",
-  "runtime-version": "44",
+  "runtime-version": "master",
   "sdk": "org.gnome.Sdk",
   "sdk-extensions": [
     "org.freedesktop.Sdk.Extension.vala",
@@ -193,7 +193,7 @@
         {
           "type": "git",
           "url": "https://github.com/JCWasmx86/GTKCssLanguageServer",
-          "commit": "638bf6e8836d9c2aed6d4c5d17dbf00311155145"
+          "commit": "6fa2252d55c4c11a866b6ea91c1a8ad52d7d3a01"
         }
       ],
       "modules": [
@@ -224,7 +224,6 @@
         }
       ],
       "post-install": [
-        "cp -a /usr/share/doc/. /app/share/doc/",
         "cp -a /usr/share/gtk-doc/html/. /app/share/doc",
         "cp -a /usr/lib/sdk/vala/bin/. /app/bin/",
         "cp -a /usr/lib/sdk/vala/lib/. /app/lib/",
diff --git a/re.sonny.Workbench.json b/re.sonny.Workbench.json
index 9edfdd863..d657b75d5 100644
--- a/re.sonny.Workbench.json
+++ b/re.sonny.Workbench.json
@@ -1,7 +1,7 @@
 {
   "id": "re.sonny.Workbench",
   "runtime": "org.gnome.Sdk",
-  "runtime-version": "44",
+  "runtime-version": "master",
   "sdk": "org.gnome.Sdk",
   "sdk-extensions": [
     "org.freedesktop.Sdk.Extension.vala",
@@ -224,7 +224,6 @@
         }
       ],
       "post-install": [
-        "cp -a /usr/share/doc/. /app/share/doc/",
         "cp -a /usr/share/gtk-doc/html/. /app/share/doc",
         "cp -a /usr/lib/sdk/vala/bin/. /app/bin/",
         "cp -a /usr/lib/sdk/vala/lib/. /app/lib/",
diff --git a/src/Library/demos/Boxed Lists/main.blp b/src/Library/demos/Boxed Lists/main.blp
index 474bb44e7..febddf01e 100644
--- a/src/Library/demos/Boxed Lists/main.blp	
+++ b/src/Library/demos/Boxed Lists/main.blp	
@@ -38,9 +38,26 @@ Adw.StatusPage {
           title: _("A row can be an entry");
         }
 
+        Adw.SwitchRow {
+          title: _("Switch Row");
+          subtitle: _("Simple on/off control");
+        }
+
+        Adw.SpinRow {
+          title: _("Spin Row");
+          subtitle: _("Increment or decrement a value");
+          climb-rate: 0.2;
+          adjustment: Adjustment {
+            lower: 0;
+            upper: 100;
+            step-increment: 1;
+            value: 50;
+          };
+        }
+
         Adw.ComboRow {
           title: _("Choose an item");
-          subtitle: _("ComboRow can have a drop down list");
+          subtitle: _("List of options from a drop down");
           model: StringList list {
             strings ["this", "is", "a", "string", "list"]
           };
diff --git a/src/Previewer/previewer.vala b/src/Previewer/previewer.vala
index b5ae8a9a2..1179c58bc 100644
--- a/src/Previewer/previewer.vala
+++ b/src/Previewer/previewer.vala
@@ -118,7 +118,7 @@ namespace Workbench {
         var end = section.get_end_location();
         this.css_parser_error(error.message, (int)start.lines, (int)start.line_chars, (int)end.lines, (int)end.line_chars);
       });
-      this.css.load_from_data (content.data);
+      this.css.load_from_data (content);
       Gtk.StyleContext.add_provider_for_display (Gdk.Display.get_default (), this.css , Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
     }