Using API in build radiator, how to get it to display only most recent builds?

Hello, I'm using this build radiator to display all our builds and their status

https://github.com/RobBollons/tc-radiate/tree/master/Script/ViewModels

with these settings

//The url for the list of all builds on the left hand side of the screen
Settings.buildsUrl = Settings.teamCityUrl + '/httpAuth/app/rest/builds?locator=running:any,branch:branched:any';

//The url for the list of build types (used for mapping the build id (e.g. bt11) to the name (e.g. Website Tests)
Settings.buildTypesUrl = Settings.teamCityUrl + '/httpAuth/app/rest/buildTypes';


//The url for the status of the build on the main branch
Settings.buildStatusUrl = Settings.teamCityUrl + '/httpAuth/app/rest/builds/';

There's a lot of builds but just yesterday I noticed that on some failed builds, it displayed the last few attempts. you can get the same thign if you stick this in your browser

http://myteamcityserver.com/httpAuth/app/rest/builds?locator=running:any,branch:branched:any,status:FAILURE

I'm trying to figure out how to get it to display only the most recent attempt at each build, any ideas?