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Old 10-21-2016, 08:43 PM   #3
theducks
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Posts: 31,139
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Join Date: Aug 2009
Location: The Central Coast of California
Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A
Quote:
Originally Posted by DrChiper View Post
Recently there were several posts mentioning the forthcoming "calibre 3.x" version. To be prepared for a possible migration, it would be nice for us mortals to know in advance what we can expect.

I assume (assuming is dangerous, I know ) database changes can (and likely will) be involved. So, is there any way we can prepare for a more-or-less painless migration path? What to do and what to avoid?
Or will we have the benefit of a fully automagical migration action which will work for all (because batteries are included)?

Any thoughts / ideas ?
Standard rules always apply (just in case ) :
MAKE A BACKUP of your Library
Keep the last 2.x installer handy
Calibre will migrate the DB if needed. There is code in the installer that does this when a DB stale version was detected. (It has been a Long time since this fired off)
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