Query Engine core index and algorithms have been finely tuned for increased effiency and consistency.
AFS v7.8 is able to read reply databases produced by AIF v7.8 or by AIF v7.7. Mixed reply databases (part v7.7, part v7.8) are not handled. See Upgrade instructions for information on how to switch a v7.7 index to v7.8 when upgrading without reprocessing.
New configuration option: