查看“Widget:BMMOLatestUpdate”的源代码

<script>
fetch("https://dl.bmmo.bcrc.site/download/latest?version-only=true")
    .then(res => res.json())
    .then(data => {
        const lang = "<!--{$lang|default:'en'|escape:'html'}-->";
        const dateLatest = new Date(data["time"] * 1e3);
        document.write(data["version"]);
        document.write('<span style="font-size: 0.88em">');
        if (lang == "zh") {
            document.write(`（${dateLatest.toLocaleDateString("zh-SG")}，`
                + `${((new Date() - dateLatest) / 1e3 / 86400).toFixed(0)}日前）`);
        } else {
            document.write(` (${dateLatest.toLocaleDateString("en-UK", {year: "numeric", month: "long", day: "numeric"})}, `
                + `${((new Date() - dateLatest) / 1e3 / 86400).toFixed(0)} day(s) ago)`);
        }
        document.write('</span>');
    });
</script>