+close UNSTABLE
+ or die "close britney/unstable.new: $!";
+close UNSTABLENR
+ or die "close britney/unstable-nr.new: $!";
+
+rename "britney/testing.new", "britney/testing"
+ or die "renaming britney/testing.new to britney/testing: $!";
+rename "britney/testing-nr.new", "britney/testing-nr"
+ or die "renaming britney/testing-nr.new to britney/testing-nr: $!";
+rename "britney/unstable.new", "britney/unstable"
+ or die "renaming britney/unstable.new to britney/unstable: $!";
+rename "britney/unstable-nr.new", "britney/unstable-nr"
+ or die "renaming britney/unstable-nr.new to britney/unstable-nr: $!";