diff --git a/README.md b/README.md
index b419fd0..2fc27f3 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 # openmamba-release
 
-Release file and Smart Package Manager configuration for openmamba 4.20201108 .
+Release files for openmamba 2020.11 .
 
diff --git a/openmamba-release.spec b/openmamba-release.spec
index 6edf211..3025e8d 100644
--- a/openmamba-release.spec
+++ b/openmamba-release.spec
@@ -17,9 +17,9 @@
 %endif
 
 Name:          openmamba-release
-Version:       4.20201108
+Version:       2020.11
 Release:       1mamba
-Summary:       Release file and Smart Package Manager configuration for %{distroid} %{fullversion} %{?codename:(%codename)}
+Summary:       Release files for %{distroid} %{fullversion} %{?codename:(%codename)}
 Group:         System/Configuration
 Vendor:        openmamba
 Distribution:  openmamba
@@ -30,6 +30,8 @@ License:       GPL
 Obsoletes:     mambaSoft-devel-sc
 Obsoletes:     openmamba-upgrade
 Obsoletes:     bootsplash
+Provides:      openmamba-devel
+Obsoletes:     openmamba-devel
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 ## AUTOBUILDREQ-BEGIN
 ## AUTOBUILDREQ-END
@@ -37,25 +39,7 @@ Requires(post):gnupg
 #Requires(post):rpm
 
 %description
-Release file and Smart Package Manager configuration for %{distroid} %{fullversion} %{?codename:(%codename)}.
-
-%package -n openmamba-devel
-Group:         System/Configuration
-Summary:       Smart Package Manager configuration for the %{distroid} devel repositories
-Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
-#Requires(post):rpm
-Requires:      openmamba-release = %{?epoch:%epoch:}%{version}-%{release}
-Provides:      openmamba-devel-games
-Obsoletes:     openmamba-devel-games
-Provides:      openmamba-devel-contrib
-Obsoletes:     openmamba-devel-contrib
-Provides:      openmamba-devel-embedded
-Obsoletes:     openmamba-devel-embedded
-Provides:      openmamba-devel-makedist
-Obsoletes:     openmamba-devel-makedist
-
-%description -n openmamba-devel
-Smart Package Manager configuration for the %{distroid} devel repositories.
+Release files for %{distroid} %{fullversion} %{?codename:(%codename)}.
 
 %prep
 %setup -q
@@ -64,10 +48,7 @@ Smart Package Manager configuration for the %{distroid} devel repositories.
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall \
-%ifarch x86_64
-   install-x86_64
-%endif
+%makeinstall
 
 install -d %{buildroot}%{_sysconfdir}/sysconfig
 echo "\
@@ -118,12 +99,6 @@ echo "\
 %%_openmamba_release %{distroid} release %{fullversion} for %{_target_cpu} %{?codename:(%codename)}" \
    > %{buildroot}%{_sysconfdir}/rpm/macros.openmamba_release
 
-%ifarch x86_64
-sed -i "s|\%ARCH\%|i586 %{_host_cpu}|" %{buildroot}%{_sysconfdir}/smart/distro.d/*
-%else
-sed -i "s|\%ARCH\%|%{_host_cpu}|" %{buildroot}%{_sysconfdir}/smart/distro.d/*
-%endif
-
 %ifnarch x86_64
 rm -f %{buildroot}%{_sysconfdir}/yum/repos.d/openmamba-rolling-i586.repo
 rm -f %{buildroot}%{_sysconfdir}/yum/repos.d/openmamba-rolling-unstable-i586.repo
@@ -148,7 +123,7 @@ fi
 %dir %{_sysconfdir}/pki/rpm-gpg
 %{_sysconfdir}/pki/rpm-gpg/RPM-GPG-KEY-Mambasoft
 %{_sysconfdir}/profile.d/gpg-key-openmamba.sh
-%{_sysconfdir}/xprofile.d/gpg-key-openmamba.sh
+#%{_sysconfdir}/xprofile.d/gpg-key-openmamba.sh
 %{_sysconfdir}/%{distroid}-release
 %{_sysconfdir}/os-release
 %{_usr}/lib/os-release
@@ -157,27 +132,17 @@ fi
 %{_sysconfdir}/sysconfig/release
 %{_sysconfdir}/issue
 %{_sysconfdir}/issue.net
-%{_sysconfdir}/smart/distro.d/10-%{distroid}-milestone4-repositories.py
-%ifarch x86_64
-%{_sysconfdir}/smart/distro.d/93-multiarch-update-x86_64.py
-%endif
-%{_sysconfdir}/smart/distro.d/95-multi-version-select.py
-%{_sysconfdir}/smart/distro.d/95-virtual-packages-select.py
-%{_sysconfdir}/smart/distro.d/98-configure-once.py
 %ifarch x86_64
 %config %{_sysconfdir}/yum/repos.d/openmamba-rolling-i586.repo
-%endif
-%config %{_sysconfdir}/yum/repos.d/openmamba-rolling.repo
-
-%files -n openmamba-devel
-%defattr(-,root,root)
-%{_sysconfdir}/smart/distro.d/90-%{distroid}-devel-repositories.py
-%ifarch x86_64
 %config %{_sysconfdir}/yum/repos.d/openmamba-rolling-unstable-i586.repo
 %endif
+%config %{_sysconfdir}/yum/repos.d/openmamba-rolling.repo
 %config %{_sysconfdir}/yum/repos.d/openmamba-rolling-unstable.repo
 
 %changelog
+* Sat Nov 21 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 2020.11-1mamba
+- update to 2020.11
+
 * Sun Nov 08 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 4.20201108-1mamba
 - update to 4.20201108