diff --git a/squid.spec b/squid.spec
index ee9cc4b..292f722 100644
--- a/squid.spec
+++ b/squid.spec
@@ -5,7 +5,7 @@
 %define userid   65010
 
 Name:          squid
-Version:       4.10
+Version:       4.12
 Release:       1mamba
 Summary:       The Squid proxy caching server
 Group:         System/Servers
@@ -89,7 +89,7 @@ sed -i "s|-Werror||" configure
    --enable-digest-auth-helpers="password" \
    --enable-ntlm-auth-helpers="smb_lm,fakeauth" \
    --enable-basic-auth-helpers="LDAP,MSNT,NCSA,PAM,SMB,YP,getpwnam,multi-domain-NTLM,SASL,squid_radius_auth,POP3" \
-   --enable-external-acl-helpers="file_userip,LDAP_group,unix_group,wbinfo_group" \
+   --enable-external-acl-helpers="file_userip,unix_group,wbinfo_group" \
    --enable-follow-x-forwarded-for \
    --enable-ident-lookups \
    --enable-removal-policies="heap,lru" \
@@ -103,6 +103,8 @@ sed -i "s|-Werror||" configure
 %endif
    --with-maxfd=8192
 
+# LDAP_group: disabled, see https://bugs.squid-cache.org/show_bug.cgi?id=5042
+
 # coss removed from --enable-storeio because:
 # Error: COSS support is not stable in 3.0. Please do not use.
 
@@ -196,7 +198,7 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 %{_libdir}/squid/*.cgi
 #%{_libdir}/squid/cert_valid.pl
 %{_libdir}/squid/ext_file_userip_acl
-%{_libdir}/squid/ext_ldap_group_acl
+#%{_libdir}/squid/ext_ldap_group_acl
 %{_libdir}/squid/storeid_file_rewrite
 %{_libdir}/squid/digest_edirectory_auth
 %{_libdir}/squid/digest_file_auth
@@ -244,6 +246,9 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 #%doc QUICKSTART README RELEASENOTES.html SPONSORS
 
 %changelog
+* Sat Jun 13 2020 Automatic Build System <autodist@mambasoft.it> 4.12-1mamba
+- automatic version update by autodist
+
 * Wed Jan 22 2020 Automatic Build System <autodist@mambasoft.it> 4.10-1mamba
 - automatic version update by autodist
 
@@ -464,7 +469,7 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 * Mon Jul 16 2007 Aleph0 <aleph0@openmamba.org> 2.6.STABLE14-1mamba
 - update to 2.6.STABLE14
 
-* Thu May 15 2007 Aleph0 <aleph0@openmamba.org> 2.6.STABLE13-1mamba
+* Tue May 15 2007 Aleph0 <aleph0@openmamba.org> 2.6.STABLE13-1mamba
 - update to 2.6.STABLE13
 - initscript: remove lock file when stopping squid
 
@@ -557,7 +562,7 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 - fixed initscript restart
 - added /etc/sysconfig/squid 
 
-* Tue Oct 23 2003 Davide Madrisan <davide.madrisan@qilinuc.it> 2.5.STABLE4-1qilnx
+* Thu Oct 23 2003 Davide Madrisan <davide.madrisan@qilinuc.it> 2.5.STABLE4-1qilnx
 - new policies for chkconfig and automatic start/restart of the squid service
 - rebuilt with latest stable version
 
@@ -567,7 +572,7 @@ find /etc/rc[0-6].d/ -type l -xtype l -exec rm -f {} \;
 * Fri Jun 20 2003 Silvan Calarco <silvan.calarco@qinet.it> 2.5-8qilnx
 - added correct post and postun scripts
 
-* Tue Jun 04 2003 Silvan Calarco <silvan.calarco@qinet.it> 2.5-7qilnx
+* Wed Jun 04 2003 Silvan Calarco <silvan.calarco@qinet.it> 2.5-7qilnx
 - suid-ed pam_auth module (because it needs root privileges
 
 * Tue Jun 03 2003 Silvan Calarco <silvan.calarco@qinet.it> 2.5-6qilnx