Im using lightroom 3 on mac, not long ago i did save to catalog (i didnt know what does it do) and apparently i didnt select all the photos i have changed.
I opened the saved file and i been asked if i want to close the software and to open it from this catalog i pressed yes and i saw just the photos ive selected before i saved the catalog, when i returned things to the last backup (from a week ago) i saw that all the changed i did from the last week was not there, even if i import a folder that i added in this week it comes up with no changes...
Is it possible to me to restore things to the second before i saved the catalog? when all the changed was there?
What does the save to catalog do?