diff --git a/patterns-base.changes b/patterns-base.changes
index f9a3825..14808e0 100644
--- a/patterns-base.changes
+++ b/patterns-base.changes
@@ -1,7 +1,20 @@
+-------------------------------------------------------------------
+Thu Mar  5 10:50:15 UTC 2020 - Malte Kraus <malte.kraus@suse.com>
+
+- drop telnet from enhanced_base recommendations
+
+-------------------------------------------------------------------
+Fri Jan 24 01:59:33 UTC 2020 - Simon Lees <sflees@suse.de>
+
+- Fix basic_desktop upgrade path for SLE-15 SP2 and later
+- Put transactional_base in alphabetical order
+- Fix SLE bug in generation of txt files for basic_desktop
+
 -------------------------------------------------------------------
 Mon Jan 20 16:06:02 UTC 2020 - Dominique Leuenberger <dleuenberger@suse.com>
 
 - Re-enable purge-kernels-service dependency: dracut dropped the service.
+  (boo#1161620,boo#1161780)
 
 -------------------------------------------------------------------
 Tue Dec 24 08:21:37 UTC 2019 - Dominique Leuenberger <dleuenberger@suse.com>
diff --git a/patterns-base.spec b/patterns-base.spec
index 6ae392d..e3f8d38 100644
--- a/patterns-base.spec
+++ b/patterns-base.spec
@@ -133,7 +133,7 @@ Requires:       which
 Requires:       systemd-coredump
 %endif
 # Support multiversion(kernel) (jsc#SLE-10162, jsc#SLE-10465)
-# Requires:       purge-kernels-service
+Requires:       purge-kernels-service
 # Add some static base tool in case system explodes; Recommend only, as users are free to uninstall it
 Recommends:     busybox-static
 Recommends:     bash-completion
@@ -192,11 +192,6 @@ Provides:       pattern() = basic_desktop
 Provides:       pattern-icon() = pattern-desktop
 Provides:       pattern-order() = 1802
 Provides:       pattern-visible()
-# We want SLES-15 systems to install this pattern on upgrade to SLES-16
-# XXX 2019-08-28 this package still exists so an obsolete is wrong here
-%if !0%{?is_opensuse}
-Obsoletes:      patterns-base-x11 < %{version}
-%endif
 Requires:       pattern() = x11
 
 # choose icewm-default if you have a choice
@@ -509,7 +504,6 @@ Recommends:     setserial
 Recommends:     sharutils
 Recommends:     spax
 Recommends:     strace
-Recommends:     telnet
 Recommends:     terminfo
 Recommends:     vlan
 Recommends:     wol
@@ -615,33 +609,6 @@ This is the minimal SLE runtime system. It is really a minimal system, you can l
 
 ################################################################################
 
-%package transactional_base
-%pattern_basetechnologies
-Summary:        Transactional Base System
-Group:          Metapackages
-Provides:       pattern() = transactional_base
-Provides:       pattern-icon() = pattern-kubic
-Provides:       pattern-order() = 1050
-Requires:       pattern() = base
-
-Requires:       man
-Requires:       read-only-root-fs
-Requires:       rebootmgr
-Requires:       systemd-presets-branding-transactional-server
-Requires:       transactional-update
-Requires:       transactional-update-zypp-config
-Recommends:     pattern() = enhanced_base
-Suggests:       health-checker
-
-%description transactional_base
-This is the base system for a host updated by Transactional Updates. Includes Tools for systems with a read-only root filesystem.
-
-%files transactional_base
-%dir %{_docdir}/patterns
-%{_docdir}/patterns/transactional_base.txt
-
-################################################################################
-
 %package sw_management
 %pattern_basetechnologies
 Summary:        Software Management
@@ -669,6 +636,33 @@ This pattern provides a graphical application and a command line tool for keepin
 
 ################################################################################
 
+%package transactional_base
+%pattern_basetechnologies
+Summary:        Transactional Base System
+Group:          Metapackages
+Provides:       pattern() = transactional_base
+Provides:       pattern-icon() = pattern-kubic
+Provides:       pattern-order() = 1050
+Requires:       pattern() = base
+
+Requires:       man
+Requires:       read-only-root-fs
+Requires:       rebootmgr
+Requires:       systemd-presets-branding-transactional-server
+Requires:       transactional-update
+Requires:       transactional-update-zypp-config
+Recommends:     pattern() = enhanced_base
+Suggests:       health-checker
+
+%description transactional_base
+This is the base system for a host updated by Transactional Updates. Includes Tools for systems with a read-only root filesystem.
+
+%files transactional_base
+%dir %{_docdir}/patterns
+%{_docdir}/patterns/transactional_base.txt
+
+################################################################################
+
 %if 0%{?is_opensuse}
 %package update_test
 %pattern_basetechnologies
@@ -713,6 +707,9 @@ Provides:       pattern-visible()
 Requires:       pattern() = base
 %if 0%{?is_opensuse}
 Recommends:     pattern() = x11_enhanced
+%else
+# Upgrade path for SLE 15 SP1 and older
+Recommends:     pattern() = basic_desktop
 %endif
 
 Requires:       xorg-x11-fonts-core
@@ -958,7 +955,7 @@ mkdir -p %{buildroot}%{_docdir}/patterns
 for i in apparmor base enhanced_base minimal_base \
      sw_management x11 x11_enhanced; do
 %else
-for i in apparmor base basic_desktop enhanced_base  minimal_base sw_management x11 x11_enhanced; do
+for i in apparmor base enhanced_base  minimal_base sw_management x11 x11_enhanced; do
 %endif
     echo "This file marks the pattern $i to be installed." \
     >"%{buildroot}%{_docdir}/patterns/$i.txt"