On first glance it seems like they also fixed some of the blocking i/o issues that caused beachballs in Safari 3 and earlier - I wouldn't be surprised if they vastly improved this, since the whole history indexing thing probably is fairly intensive with disk.
On first glance it seems like they also fixed some of the blocking i/o issues that caused beachballs in Safari 3 and earlier - I wouldn't be surprised if they vastly improved this, since the whole history indexing thing probably is fairly intensive with disk.