+#
+# CSS is now stored in a file rather than a big config variable.
+#
+delete($Conf{CSSstylesheet});
+
+#
+# The blackout timing settings are now stored in a list of hashes, rather
+# than three scalar parameters.
+#
+if ( defined($Conf{BlackoutHourBegin}) ) {
+ $Conf{BlackoutPeriods} = [
+ {
+ hourBegin => $Conf{BlackoutHourBegin},
+ hourEnd => $Conf{BlackoutHourEnd},
+ weekDays => $Conf{BlackoutWeekDays},
+ }
+ ];
+ delete($Conf{BlackoutHourBegin});
+ delete($Conf{BlackoutHourEnd});
+ delete($Conf{BlackoutWeekDays});
+}
+
+#
+# $Conf{RsyncLogLevel} has been replaced by $Conf{XferLogLevel}
+#
+if ( defined($Conf{RsyncLogLevel}) ) {
+ $Conf{XferLogLevel} = $Conf{RsyncLogLevel};
+ delete($Conf{RsyncLogLevel});
+}
+
+#
+# In 2.1.0 the default for $Conf{CgiNavBarAdminAllHosts} is now 1
+#
+$Conf{CgiNavBarAdminAllHosts} = 1;
+