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<p><span id="result_box" class="" lang="en"><span class="">Hi, I
have a doubt regarding the upgrade of openstack, it is
possible to upgrade from an old version or an updated one
without going through the intermediate versions.</span><br>
<span class="">Example: kilo to newton</span><br>
<span class="">Or it must be incremental kilo, liberty, mitaka,
newton.</span><br>
<br>
<span class="">In my experience I always did them incrementally,
but I wanted to know if someone performed the process directly
A-> D instead of A-B-C-> D.</span><br>
<span>Thanks.</span></span></p>
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