diff --git a/recoll.spec b/recoll.spec
index bdab4ad..0429ff5 100644
--- a/recoll.spec
+++ b/recoll.spec
@@ -1,6 +1,6 @@
 Name:          recoll
 Epoch:         1
-Version:       1.35.0
+Version:       1.36.0
 Release:       1mamba
 Summary:       A personal full text search tool for Unix/Linux
 Group:         Graphical Desktop/Applications/Databases
@@ -19,7 +19,7 @@ BuildRequires: libaspell-devel
 BuildRequires: libchm-devel
 BuildRequires: libgcc
 BuildRequires: libglvnd-devel
-BuildRequires: libpython3-devel
+BuildRequires: libpython311-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libxapian-devel
 BuildRequires: libxml2-devel
@@ -28,6 +28,7 @@ BuildRequires: libz-devel
 BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: libxapian-devel >= 1.2
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description
 Recoll is a personal full text search tool for Unix/Linux.
@@ -42,6 +43,21 @@ Features:
 * Powerful query facilities, with boolean searches, phrases, proximity, wildcards, filter on file types and directory tree.
 * Multi-language and multi-character set with Unicode based internals.
 
+%package -n lib%{name}
+Group:         System/Libraries
+Summary:       Shared libraries for %{name}
+
+%description -n lib%{name}
+This package contains shared libraries for %{name}.
+
+%package -n lib%{name}-devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
 %package -n python-recoll
 Summary:       Python bindings to recoll
 Group:         System/Libraries/Python
@@ -77,9 +93,6 @@ This package provides the Python bindings.
 %{_bindir}/%{name}*
 %{_unitdir}/recollindex@.service
 %{_userunitdir}/recollindex.service
-%dir %{_libdir}/recoll
-%{_libdir}/recoll/librecoll-*.so
-%{_libdir}/recoll/librecoll.so
 %{_datadir}/%{name}
 %{_datadir}/metainfo/recoll.appdata.xml
 %{_datadir}/applications/%{name}*.desktop
@@ -87,8 +100,18 @@ This package provides the Python bindings.
 %{_datadir}/pixmaps/recoll.png
 %{_mandir}/man1/*
 %{_mandir}/man5/*
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/librecoll-*.so
+%{_libdir}/librecoll.so
 %doc COPYING
 
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%dir %{_includedir}/recoll
+%{_includedir}/recoll/*
+
 %files -n python-recoll
 %defattr(-,root,root)
 #%{python27_sitearch}/Recoll-*-py*.egg-info
@@ -103,9 +126,12 @@ This package provides the Python bindings.
 %{python3_sitearch}/recollchm/*
 %{python3_sitearch}/recollchm-*
 %{python3_sitearch}/Recoll-*
-%doc ChangeLog README
+#%doc ChangeLog README
 
 %changelog
+* Sat Nov 04 2023 Automatic Build System <autodist@mambasoft.it> 1.36.0-1mamba
+- automatic version update by autodist
+
 * Sun Jul 09 2023 Automatic Build System <autodist@mambasoft.it> 1.35.0-1mamba
 - automatic version update by autodist