Please add canny change log to toolbar of the visualization.

<script>

!function(w,d,i,s){function l(){if(!d.getElementById(i)){var f=d.getElementsByTagName(s)[0],e=d.createElement(s);e.type="text/javascript",e.async=!0,e.src="https://canny.io/sdk.js",f.parentNode.insertBefore(e,f)}}if("function"!=typeof w.Canny){var c=function(){c.q.push(arguments)};c.q=[],w.Canny=c,"complete"===d.readyState?l():w.attachEvent?w.attachEvent("onload",l):w.addEventListener("load",l,!1)}}(window,document,"canny-jssdk","script");

</script>

<button data-canny-changelog="">

View Changelog

</button>

<script>

Canny('initChangelog', {

appID: '624175ba9988fa52898ef5dc',

position: 'bottom',

align: 'left',

theme: 'light', // options: light [default], dark, auto

});

</script>