diff --git a/README.md b/README.md
index 74d2318..b4495ea 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,4 @@
 
 LinCity-NG is a City Simulation Game. It is a polished and improved version of the classic LinCity game. Within the scope of the GoTM project at happypenguin we have created a new iso-3D graphics engine, with a completely redone and modern GUI.
 
+
diff --git a/lincity-ng.spec b/lincity-ng.spec
index 0bdff67..7ec088d 100644
--- a/lincity-ng.spec
+++ b/lincity-ng.spec
@@ -1,5 +1,5 @@
 Name:          lincity-ng
-Version:       2.12.0
+Version:       2.13.1
 Release:       1mamba
 Summary:       A City Simulation Game
 Group:         Graphical Desktop/Applications/Games
@@ -20,6 +20,7 @@ BuildRequires: libsdl2_image-devel
 BuildRequires: libsdl2_mixer-devel
 BuildRequires: libsdl2_ttf-devel
 BuildRequires: libstdc++6-devel
+BuildRequires: libxml++-devel
 BuildRequires: libxml2-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
@@ -28,13 +29,13 @@ BuildRequires: cmake
 %description
 LinCity-NG is a City Simulation Game. It is a polished and improved version of the classic LinCity game. Within the scope of the GoTM project at happypenguin we have created a new iso-3D graphics engine, with a completely redone and modern GUI.
 
-%debug_package
 
 %prep
 %setup -q -n %{name}-%{name}-%{version}
 
 %build
-%cmake
+%cmake \
+    -DCMAKE_BUILD_TYPE=None
 
 %cmake_build
 
@@ -58,6 +59,9 @@ LinCity-NG is a City Simulation Game. It is a polished and improved version of t
 %doc COPYING
 
 %changelog
+* Mon Mar 03 2025 Automatic Build System <autodist@openmamba.org> 2.13.1-1mamba
+- automatic version update by autodist
+
 * Thu Nov 14 2024 Automatic Build System <autodist@openmamba.org> 2.12.0-1mamba
 - automatic version update by autodist