diff --git a/AUR/PKGBUILD b/AUR/PKGBUILD
index 40ca2ba..63f1169 100644
--- a/AUR/PKGBUILD
+++ b/AUR/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Mario Hüttel <mario (dot) huettel (!) gmx (dot) net>
 
 pkgname=gds-render
-pkgver=20191020.403.448de30
+pkgver=v1.2_10_g00d02b8
 pkgrel=1
 pkgdesc="Conversion tool for converting GDS layout files into TikZ Code and PDF"
 arch=('i686' 'x86_64')
@@ -15,8 +15,8 @@ sha1sums=('SKIP')
 
 pkgver () {
 	_date=`date +"%Y%m%d"`
-	cd "${srcdir}/${pkgname}-git"
-	echo "$_date.$(git rev-list --count master).$(git rev-parse --short master)"
+	cd "${srcdir}/${pkgname}-git/version"
+	echo "$(echo "$(sh ./generate-version-string.sh)" | sed 's/-/_/g')"
 }
 
 build () {
diff --git a/cell-selector/lib-cell-renderer.c b/cell-selector/lib-cell-renderer.c
index 0e53f48..e615efd 100644
--- a/cell-selector/lib-cell-renderer.c
+++ b/cell-selector/lib-cell-renderer.c
@@ -88,11 +88,13 @@ static void lib_cell_renderer_set_property(GObject      *object,
 		g_value_init(&val, G_TYPE_STRING);
 		g_value_set_string(&val, ((struct gds_library *)g_value_get_pointer(value))->name);
 		g_object_set_property(object, "text", &val);
+		g_value_unset(&val);
 		break;
 	case PROP_CELL:
 		g_value_init(&val, G_TYPE_STRING);
 		g_value_set_string(&val, ((struct gds_cell *)g_value_get_pointer(value))->name);
 		g_object_set_property(object, "text", &val);
+		g_value_unset(&val);
 		break;
 	case PROP_ERROR_LEVEL:
 		/* Set cell color according to error level */
@@ -100,6 +102,7 @@ static void lib_cell_renderer_set_property(GObject      *object,
 		convert_error_level_to_color(&color, g_value_get_uint(value));
 		g_value_set_boxed(&val, &color);
 		g_object_set_property(object, "foreground-rgba", &val);
+		g_value_unset(&val);
 		break;
 	default:
 		G_OBJECT_WARN_INVALID_PROPERTY_ID(object, param_id, pspec);
diff --git a/include/gds-render/layer/layer-settings.h b/include/gds-render/layer/layer-settings.h
index 6008e1d..672d961 100644
--- a/include/gds-render/layer/layer-settings.h
+++ b/include/gds-render/layer/layer-settings.h
@@ -41,7 +41,7 @@ struct layer_info
 {
 	int layer; /**< @brief Layer number */
 	char *name; /**< @brief Layer name. */
-	int stacked_position; ///< @brief Position of layer in output @warning This parameter is not used by any renderer so far @note Lower is bottom, higher is top
+	int stacked_position; /**< @brief Position of layer in output @warning This parameter is not used by any renderer so far @note Lower is bottom, higher is top */
 	GdkRGBA color; /**< @brief RGBA color used to render this layer */
 	int render; /**< @brief true: Render to output */
 };
diff --git a/include/gds-render/output-renderers/external-renderer-interfaces.h b/include/gds-render/output-renderers/external-renderer-interfaces.h
index f320c5c..f2b85cd 100644
--- a/include/gds-render/output-renderers/external-renderer-interfaces.h
+++ b/include/gds-render/output-renderers/external-renderer-interfaces.h
@@ -1,3 +1,22 @@
+/*
+ * GDSII-Converter
+ * Copyright (C) 2018  Mario Hüttel <mario.huettel@gmx.net>
+ *
+ * This file is part of GDSII-Converter.
+ *
+ * GDSII-Converter is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * GDSII-Converter 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef __EXTERNAL_RENDERER_INTERFACES_H__
 #define __EXTERNAL_RENDERER_INTERFACES_H__
 
diff --git a/output-renderers/gds-output-renderer.c b/output-renderers/gds-output-renderer.c
index 2b296ee..ce7fcb2 100644
--- a/output-renderers/gds-output-renderer.c
+++ b/output-renderers/gds-output-renderer.c
@@ -100,6 +100,11 @@ static void gds_output_renderer_dispose(GObject *self_obj)
 	if (priv->output_file)
 		g_free(priv->output_file);
 
+	if (priv->idle_function_parameters.status_message) {
+		g_free(priv->idle_function_parameters.status_message);
+		priv->idle_function_parameters.status_message = NULL;
+	}
+
 	g_clear_object(&priv->layer_settings);
 
 	/* Chain up to parent class */