97</a>)</li>
<li>render/core: remove the DOM nodes recycling pool (<a href="https://github.com/MithrilJS/mithril.js/pull/2122">#2122</a>)</li>
<li>render/core: revamp the core diff engine, and introduce a longest-increasing-subsequence-based logic to minimize DOM operations when re-ordering keyed nodes.</li>
<li>docs: Emphasize Closure Components for stateful components, use them for all stateful component examples.</li>
<li>stream: Add <code>stream.lift</code> as a user-friendly alternative to <code>merge 