="qm-docs-topic-header qm-header-font">Migration from 1.x -&gt; 2.x<a class="qm-docs-anchor-icon" href="#migration-from-1.x-->-2.x"></a></div></div><div class="qm-docs-topic-body"><div class="qm-html-paragraph">This version jump is focused on improving the internals and adding a proper module system in place of the builder API. </div><div class="qm-html-paragraph">The other notable change is the update to use pure CSS alongside CSS variables </div><div class="qm-html-paragraph"><div class="qm-docs-notice"><