diff --git a/AUTHORS b/AUTHORS
index cd8da8f..5f603bd 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,5 +1,5 @@
 Copyright:
-    Copyright (c) 2012-2016 LXQt team
+    Copyright (c) 2012-2017 LXQt team
 
 This program is based on source code from the ObConf project
     <http://openbox.org/wiki/ObConf:About>
diff --git a/CHANGELOG b/CHANGELOG
index 60bc59c..360e90a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,7 +1,24 @@
 
-obconf-qt-0.11.1 / 2016-12-11
+obconf-qt-0.12.0 / 2017-09-24
 =============================
 
+  * Bump version to 0.12.0
+  * Don't export github templates
+  * Added Lithuanian language
+  * liblxqt dont make sense here
+  * Copied issue template
+  * Drops Qt5Core_VERSION_STRING
+  * set Qt::AA_UseHighDpiPixmaps to true
+  * Added default CMAKE_BUILD_TYPE and versioning (#29)
+  * added Polish translation
+  * Add obconf-qt_ca.desktop (Catalan)
+  * Update AUTHORS
+  * Added *da.desktop
+
+0.11.1 / 2016-12-11
+===================
+
+  * Release 0.11.1: Update changelog
   * Create obconf-qt_fr.desktop
   * Use the LXQtCompilerSettings
   * Use lxqt-build-tools translation modules
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 912e8f7..aafc986 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,7 +23,7 @@ else()
   find_package(Qt5Widgets REQUIRED)
   find_package(Qt5X11Extras REQUIRED)
   find_package(Qt5LinguistTools REQUIRED QUIET)
-  message(STATUS "Building with Qt${Qt5Core_VERSION_STRING}")
+  message(STATUS "Building with Qt${Qt5Core_VERSION}")
 endif()
 
 find_package(lxqt-build-tools ${LXQTBT_MINIMUM_VERSION} REQUIRED)
@@ -38,6 +38,16 @@ pkg_check_modules(OPENBOX REQUIRED
   obt-3.5
 )
 
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE Release)
+endif()
+
+set(OBCONFQT_MAJOR_VERSION 0)
+set(OBCONFQT_MINOR_VERSION 12)
+set(OBCONFQT_PATCH_VERSION 0)
+set(OBCONFQT_VERSION ${OBCONFQT_MAJOR_VERSION}.${OBCONFQT_MINOR_VERSION}.${OBCONFQT_PATCH_VERSION})
+add_definitions("-DOBCONFQT_VERSION=\"${OBCONFQT_VERSION}\"")
+
 include(LXQtTranslateTs)
 include(LXQtTranslateDesktop)
 include(LXQtCompilerSettings)
diff --git a/src/obconf-qt.cpp b/src/obconf-qt.cpp
index b4a3bd1..5912fda 100644
--- a/src/obconf-qt.cpp
+++ b/src/obconf-qt.cpp
@@ -1,20 +1,20 @@
 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
- * 
+ *
  * main.c for ObConf, the configuration tool for Openbox
  * Copyright (c) 2003-2008   Dana Jansens
  * Copyright (c) 2003        Tim Riley
  * Copyright (C) 2013        Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
- * 
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * See the COPYING file for a copy of the GNU General Public License.
  */
 
@@ -180,11 +180,15 @@ static gboolean prop_get_string_utf8(Window win, Atom prop, gchar** ret) {
 
 int main(int argc, char** argv) {
   QApplication app(argc, argv);
+  app.setAttribute(Qt::AA_UseHighDpiPixmaps, true);
+
   // load translations
   QTranslator qtTranslator, translator;
+
   // install the translations built-into Qt itself
   qtTranslator.load("qt_" + QLocale::system().name(), QLibraryInfo::location(QLibraryInfo::TranslationsPath));
   app.installTranslator(&qtTranslator);
+
   // install our own tranlations
   translator.load("obconf-qt_" + QLocale::system().name(), PACKAGE_DATA_DIR "/translations");
   app.installTranslator(&translator);
diff --git a/src/translations/obconf-qt_ca.desktop b/src/translations/obconf-qt_ca.desktop
new file mode 100644
index 0000000..3cb64db
--- /dev/null
+++ b/src/translations/obconf-qt_ca.desktop
@@ -0,0 +1,3 @@
+Name[ca]=Ajusts d'Openbox
+GenericName[ca]=Ajusts del gestor de finestres
+Comment[ca]=Configureu el gestor de finestres Openbox
diff --git a/src/translations/obconf-qt_da.desktop b/src/translations/obconf-qt_da.desktop
new file mode 100644
index 0000000..d1ca913
--- /dev/null
+++ b/src/translations/obconf-qt_da.desktop
@@ -0,0 +1,3 @@
+Name[da]=Openbox-indstillinger
+GenericName[da]=Indstillinger for Window Manager
+Comment[da]=Konfigurér window manageren Openbox 
diff --git a/src/translations/obconf-qt_lt.desktop b/src/translations/obconf-qt_lt.desktop
new file mode 100644
index 0000000..5cf53db
--- /dev/null
+++ b/src/translations/obconf-qt_lt.desktop
@@ -0,0 +1,3 @@
+Name[lt]=Openbox nustatymai
+GenericName[lt]=Langų tvarkytuvės nustatymai
+Comment[lt]=Konfigūruoti Openbox langų tvarkytuvę
diff --git a/src/translations/obconf-qt_pl.desktop b/src/translations/obconf-qt_pl.desktop
new file mode 100644
index 0000000..405ee99
--- /dev/null
+++ b/src/translations/obconf-qt_pl.desktop
@@ -0,0 +1,3 @@
+Name[pl]=Edytor konfiguracji OpenBox
+GenericName[pl]=Ustawienia menedżera okien
+Comment[pl]=Edytor konfiguracji menedżera okien OpenBox (wersja Qt)