The filter_bank_changes script, which shows how filters and on/off switches within a filter bank have changed over a period of time (example output, original alog), is now executable within medm screens by doing right click > Execute > filter_bank_changes. It works similar to ndscope and fmscan in that you have to select a channel on the medm screen. The channel can be any of the channels within the filter bank (ex. _SWSTAT, _INMON, _Name00, etc).
If you'd like to run it outside of an MEDM screen, the script can be found in /ligo/gitcommon/filterBankChanges/ and can be run with ./filterbankchanges.sh CHANNEL_NAME  , where CHANNEL_NAME should end in _SWSTAT or one of the other aforementioned filter bank channel endings