<div style<nowiki>=</nowiki>"color:darkred">The Amahi team strongly recommends [[Amahi_11|installing from scratch]] over the upgrade.If that is not possible, UNINSTALL AS MANY APPS AS POSSIBLE BEFORE THE UPGRADE (and reinstall after the upgrade)!<br />
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We have tested the fairly clean upgrade cases (with no/few modifications), on virtual machines. In general, there are too many variables involved to 100% ensure success. You must accept risk that your Amahi Server could break on upgrade.