MobileRead Forums - View Single Post - new heuristics

cybmole · 01-22-2011, 03:35 AM

new features look good.

however I have a geeky question about how they are saved.

I backup my entire calibre library regularly - if I were ( stupidly) to access the backup library with an older version of calibre, will it have any trouble reading structure detect / heuristc saved individual conversion records, as it will be looking for old-style & finding new style.

actually a more realistic scenario would be if I hit a but in 7.42 & had to roll back to 7.40 for a while - would it cope new option setting saved data ?

01-22-2011, 03:35 AM	#1
cybmole Wizard Posts: 3,720 Karma: 1759970 Join Date: Sep 2010 Device: none	new heuristics - how are conversion choices saved new features look good. however I have a geeky question about how they are saved. I backup my entire calibre library regularly - if I were ( stupidly) to access the backup library with an older version of calibre, will it have any trouble reading structure detect / heuristc saved individual conversion records, as it will be looking for old-style & finding new style. actually a more realistic scenario would be if I hit a but in 7.42 & had to roll back to 7.40 for a while - would it cope new option setting saved data ?