【広告除去】AdGuard Part47【280blocker】

翌月(202012.txt)にするとコロコロしなくなるけど次の更新が来たらどうなるかはわからない

function doGet(e){
var fileName = e.parameter.file;
var now = new Date();
now.setMonth(now.getMonth() + 1);
var today = Utilities.formatDate(now, "JST", "yyyyMM");
var curTime = Utilities.formatDate(new Date(),"JST", "YYYYMMddHHmmss");
var url = "https://280blocker.net/files/"; + fileName.replace("yyyyMM", today) + "?time=" + curTime;
var options =
{
headers : {'Cache-Control' : 'no-store'}
};
var res = UrlFetchApp.fetch(url, options);
var out = ContentService.createTextOutput(res);
return out;
}