diff --git a/bin/sumo b/bin/sumo
index 5d39b2733..e4bb50f41 100755
--- a/bin/sumo
+++ b/bin/sumo
@@ -366,7 +366,7 @@ require model;
 					$ses{$param} = \@values;
 				}
 
-				if(defined $ses{'theta'} and scalar(@{$ses{'theta'}}>0)) {
+				if (defined $ses{'theta'} and scalar(@{$ses{'theta'}} > 0) or defined $ses{'omega'} and scalar(@{$ses{'omega'}}) > 0 or defined $ses{'sigma'} and scalar(@{$ses{'sigma'}}) > 0) {
 					foreach my $param ('theta','omega','sigma'){
 						my $ref = $outobj->get_filtered_values(problem_index => $problems,
 															   subproblem_index => $sub_problems,
diff --git a/development/release_notes/release_notes_PsN_next_version.txt b/development/release_notes/release_notes_PsN_next_version.txt
index 632bafae8..12463a767 100644
--- a/development/release_notes/release_notes_PsN_next_version.txt
+++ b/development/release_notes/release_notes_PsN_next_version.txt
@@ -62,6 +62,7 @@ Changes and bug fixes from PsN 4.8.0 to x.x.x
 - Dots in datasets will always be seen by PsN as zero, which is the same way NM-TRAN handles dots. This will
   change the behaviour of transitions in randtest.
 - Empty items between commas in data set will be interpreted as zero (this is default NM-TRAN interpretation)
+- Code for rplots is behing moved to the new R-package PsNR
 
 
    ___common_options___
@@ -94,6 +95,8 @@ Changes and bug fixes from PsN 4.8.0 to x.x.x
    ___sumo___
 
 - New option -parameters to only show parameter estimates
+- Fix bug causing RSEs not to be shown if no THETAs were estimated
+
 
    ___mcmp___