Version 2.3.0 doesn’t work

After upgrading from 2.2.1 to 2.3.0, the plugin stopped working. Reverting to 2.2.1 fixes the things.

When creating a new post (/wp-admin/post-new.php) it displays error Uncaught SyntaxError: Unexpected token '&' in line:

<script type="text/javascript">/* <![CDATA[ */var mcm_taxonomies = {"category_media":{"term_list_title":"Show all MCM categories","mcm_terms_list":[{&quot;term_id&quot;:&quot;no_category&quot;,&quot;term_name&quot;:&quot;No MCM categories&quot;},{&quot;term_id&quot;:&quot;63438&quot;,&quot;term_name&quot;:&quot;Category 1&nbsp;&nbsp;(44665)&quot;},{&quot;term_id&quot;:&quot;80128&quot;,&quot;term_name&quot;:&quot;Category 2 – test&nbsp;&nbsp;(4792)&quot;},{&quot;term_id&quot;:&quot;80131&quot;,&quot;term_name&quot;:&quot;Category 3 – test&nbsp;&nbsp;(8666)&quot;},{&quot;term_id&quot;:&quot;83440&quot;,&quot;term_name&quot;:&quot;Category 4&nbsp;&nbsp;(102)&quot;}\n]}};/* ]]> */</script>

Then when click “Add Media” button it displays error:

wp-mcm-media-views-t….js?ver=2.3.0000:53 Uncaught ReferenceError: mcm_taxonomies is not defined
    at n.createToolbar (wp-mcm-media-views-t…?ver=2.3.0000:53:11)
    at n.initialize (media-views.min.js?v…bcd660cfc22:2:38238)
    at h.View (backbone.min.js?ver=1.5.0:2:14872)
    at n.constructor (wp-backbone.min.js?v…9bcd660cfc22:2:2602)
    at n.constructor (media-views.min.js?v…cd660cfc22:2:106544)
    at n [as constructor] (backbone.min.js?ver=1.5.0:2:23777)
    at new n (backbone.min.js?ver=1.5.0:2:23777)
    at n.browseContent (media-views.min.js?v…bcd660cfc22:2:74703)
    at p (backbone.min.js?ver=1.5.0:2:3700)
    at f (backbone.min.js?ver=1.5.0:2:3497)

in line $.each(mcm_taxonomies, function(taxonomy, values)