Merge remote-tracking branch 'origin/master' into master

zengh

2020-11-13 8274f20d8093486dc3d54e074d25b6e412f4e4c7

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//>>built
define(["./Evented"],function(b){var a=new b;return{publish:function(b,c){return a.emit.apply(a,arguments)},subscribe:function(b,c){return a.on.apply(a,arguments)}}});