diff --git a/README.md b/README.md
index 4de006d..c93a03e 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,4 @@
 # libwpg
 
 Libwpg project is a collection of library and tools to work with graphics in WPG (WordPerfect Graphics) format. WPG is the format used among others in Corel sofware, such as WordPerfect(tm) and Presentations(tm).
-At the moment, libwpg comprises of:
-
-    * libwpg, C++ library for parsing WPG
-    * wpg2svg, command-line converter to SVG (Scalable Vector Graphics)
-    * wpg2odg, command-line converter to ODG (OpenDocument Graphics)
-    * Perfectspot, stand-alone WPG viewer and converter
 
diff --git a/libwpg.spec b/libwpg.spec
index 59a4ecf..9f4dfcb 100644
--- a/libwpg.spec
+++ b/libwpg.spec
@@ -1,33 +1,27 @@
 %define apiver %(echo %version | cut -d. -f1-2)
 Name:          libwpg
-Version:       0.3.3
+Version:       0.3.4
 Release:       1mamba
 Summary:       A collection of library and tools to work with graphics in WPG (WordPerfect Graphics) format
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://libwpg.sourceforge.net/
+URL:           https://libwpg.sourceforge.net/
 Source:        http://downloads.sourceforge.net/project/libwpg/libwpg/libwpg-%{version}/libwpg-%{version}.tar.gz
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libgcc
+BuildRequires: librevenge-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libwpd-devel
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
 BuildRequires: libwpd-devel >= 0.10
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 Libwpg project is a collection of library and tools to work with graphics in WPG (WordPerfect Graphics) format. WPG is the format used among others in Corel sofware, such as WordPerfect(tm) and Presentations(tm).
-At the moment, libwpg comprises of:
-
-    * libwpg, C++ library for parsing WPG
-    * wpg2svg, command-line converter to SVG (Scalable Vector Graphics)
-    * wpg2odg, command-line converter to ODG (OpenDocument Graphics)
-    * Perfectspot, stand-alone WPG viewer and converter
 
 %package devel
 Summary:       Devel package for %{name}
@@ -36,14 +30,7 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description devel
 Libwpg project is a collection of library and tools to work with graphics in WPG (WordPerfect Graphics) format. WPG is the format used among others in Corel sofware, such as WordPerfect(tm) and Presentations(tm).
-At the moment, libwpg comprises of:
-
-    * libwpg, C++ library for parsing WPG
-    * wpg2svg, command-line converter to SVG (Scalable Vector Graphics)
-    * wpg2odg, command-line converter to ODG (OpenDocument Graphics)
-    * Perfectspot, stand-alone WPG viewer and converter
-
-This package contains static libraries and header files need for development.
+This package contains static libraries and header files needed for development.
 
 %package tools
 Group:        Applications/Publishing
@@ -52,15 +39,10 @@ Requires:     %{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description tools
 Libwpg project is a collection of library and tools to work with graphics in WPG (WordPerfect Graphics) format. WPG is the format used among others in Corel sofware, such as WordPerfect(tm) and Presentations(tm).
-At the moment, libwpg comprises of:
-
-    * libwpg, C++ library for parsing WPG
-    * wpg2svg, command-line converter to SVG (Scalable Vector Graphics)
-    * wpg2odg, command-line converter to ODG (OpenDocument Graphics)
-    * Perfectspot, stand-alone WPG viewer and converter
-
 This package package contains various programs for manipulating WordPerfect Graphics images.
 
+%debug_package
+
 %prep
 %setup -q
 
@@ -85,10 +67,9 @@ find docs/doxygen/html |xargs touch -r docs/doxygen/doxygen.cfg
 
 %files devel
 %defattr(-,root,root)
-%{_libdir}/libwpg-%{apiver}.so
-%{_libdir}/libwpg-%{apiver}.la
 %dir %{_includedir}/libwpg-%{apiver}/libwpg
 %{_includedir}/libwpg-%{apiver}/libwpg/*.h
+%{_libdir}/libwpg-%{apiver}.so
 %{_libdir}/pkgconfig/*.pc
 %dir %{_docdir}/libwpg
 %dir %{_docdir}/libwpg/html
@@ -102,6 +83,9 @@ find docs/doxygen/html |xargs touch -r docs/doxygen/doxygen.cfg
 %{_bindir}/wpg2svgbatch.pl
 
 %changelog
+* Sat May 06 2023 Automatic Build System <autodist@mambasoft.it> 0.3.4-1mamba
+- automatic version update by autodist
+
 * Mon Jan 07 2019 Automatic Build System <autodist@mambasoft.it> 0.3.3-1mamba
 - automatic version update by autodist
 
@@ -120,7 +104,7 @@ find docs/doxygen/html |xargs touch -r docs/doxygen/doxygen.cfg
 * Fri Jul 06 2012 Automatic Build System <autodist@mambasoft.it> 0.2.1-1mamba
 - automatic version update by autodist
 
-* Mon Apr 12 2011 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 0.2.0-3mamba
+* Tue Apr 12 2011 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 0.2.0-3mamba
 - rebuilt 
 
 * Tue Feb 01 2011 gil <puntogil@libero.it> 0.2.0-2mamba