<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Currently running OLI 6.2.0.2 on debian lenny 5.</div><div><br></div><div>Must upgrade to the latest stable for the much higher efficiency sqlite database.</div><div><br></div><div>Concerned about data loss. This is a production box with ~80GB of email on there. Can have only about 1-2 hours downtime per night.</div><div><br></div><div>1) What's the newest stable version ?</div><div><br></div><div>I'll be sure to take a snapshot of the entire machine before upgrading. If the newest stable version doesn't work for some reason, I absolutely must revert to running 6.2.0.2.<br></div><div><br></div><div>2) What's the safe way to upgrade from 6.2.0.2 to the newest stable?<br></div><div><br></div></div></body></html>