Add dynamic allocator API: <code><a class="el" href="yyjson_8h.html#a6a90ae91b82c2e8d6665a28a691eee18">yyjson_alc_dyn_new()</a></code>, <code><a class="el" href="yyjson_8h.html#aaa9b7978e7b40e6d5d8d1cb3da0568d6">yyjson_alc_dyn_free()</a></code>.</li>
<li>Add the missing <code>yyjson_mut_obj_add_arr/obj()</code> API: #140</li>
</ul>
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Changed</h3>
<ul>
<li>Improve the write performance of strings with <code>YYJSON_SUBTYPE_NOESC</code>.</li>
</ul>
<h3><a class="anch