Gadget:Feedback.js

const $appVersion = $( '#footer-places-appVersion' );
const $feedlink = $( '<a>' ).attr( 'href', '#' ).attr( 'title', '提交 BUG 报告' ).text( $appVersion.text() );
const feedback = new mw.Feedback( { title: new mw.Title( '讨论:讨论板' ), bugsLink:new mw.Title( 'MCBBS_Wiki讨论:技术讨论' ).getUrl() } );
$feedlink.on( 'click', function () {
	feedback.launch();
} );
$appVersion.html( $feedlink );