You're probably better off not updating yet. I'm unable to open my old session after the 57.0 update.
1283 tabs open in the session that I'm trying to open.
FF56.0 the session opens in around 20 seconds.
FF57.0 I let it try to open the session for 40 minutes and still wasn't finished.
Not sure how it would perform if it would manage to open all the tabs but currently it's pretty much unusable for tab-heavy user.
When starting a new profile and starting session from scratch the browser seems really nice. I'll try nightly at some point and see if it's any better. If not I guess I'll write some tickets for them.
1283 tabs open in the session that I'm trying to open. FF56.0 the session opens in around 20 seconds. FF57.0 I let it try to open the session for 40 minutes and still wasn't finished.
Not sure how it would perform if it would manage to open all the tabs but currently it's pretty much unusable for tab-heavy user.
When starting a new profile and starting session from scratch the browser seems really nice. I'll try nightly at some point and see if it's any better. If not I guess I'll write some tickets for them.