we will support this on v3 index only, so to make it usable we also need to implement remap for v3 index. - [x] implement remap for v3 index https://github.com/lancedb/lance/pull/2708 - [x] support creating IVF_FLAT index on binary vector & hamming distance https://github.com/lancedb/lance/pull/3198
we will support this on v3 index only, so to make it usable we also need to implement remap for v3 index.