 and VERSION fields from header files.</li>
</ul>
</div>
</div>
<div class="collapse">
<input type="checkbox" id="collapse-section8" aria-hidden="true"> <label for="collapse-section8" aria-hidden="true">V2.2.1 / 21-April-2017</label>
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<h2 id="main-changes-3">Main Changes</h2>
<h3 id="maintenance-release-2">Maintenance release</h3>
<h2 id="contents-3">Contents</h2>
<ul>
<li>Update CMSIS Devices compliancy with MISRA C 2004 rules:
<ul>
<li>MISRA C 2004 rule 10.6 (‘U’ suffix applied to all constants o