For those who want the latest, greatest version of Sync for their Gen2 Edges someone has come up with a way to install version 3.4 without having to jump through (too many) hoops.  You'll find all the information and files you need here:  https://cyanlabs.net/tutorials/update-ford-sync-3-2-2-3-0-to-version-3-4-all-years-3-4-19200/?fbclid=IwAR3j_xhNZg06dIXYp67VWEFESs4ez58lOtr7IcRtcmIaYhFl9grbT4YDHIc
Is there any risk you'll brick your current Gen3.0 APIM?  Probably.  Can you roll back to V3.0 if you don't like 3.4?  The page says maybe not.  Is this for the faint of heart?  Definitely not.   If you decide to try it please post your experience and results (photos would be nice).  Does 3.4 run faster or slower than your current 3.0?  Are there some dandy features that really make this a worthwhile update?  Is Waze now a native app for Android users or is it still an Android Auto only add on?   Can users import their own custom backgrounds (like Sync2 users could)?  Is something missing (like GT Theme) that you enjoyed with 3.0?  Etc.