Gnomad v4

[epouilli]

Hi, I was wondering if and when the gnomad AF frequency filter will be updated tot version 4 of gnomad.

[hanars]

seqr already in using gnomad v4 on our main Broad seqr instance. For local installs, the update to gnomad v4 will require a migration to a new search backend, which will be made available later this year