<ul>
<li>Code optimisations
<ul>
<li>Code clean-up</li>
<li>Removed APNG animation due to memory leak</li>
<li>Linting fixes</li>
</ul></li>
<li>Added caching functionality
<ul>
<li>to improve performance of fallback stickers</li>
<li>to enable addition of recent list</li>
<li>to improve switching packs performance</li>
</ul></li>
<li>Updated gradle and dependencies</li>
<li>Add recent icon</li>
</ul>
