v0.64.17: track MongrelDB 0.64.17

v0.64.14 — align client with MongrelDB engine 0.64.14

v0.64.6: align with MongrelDB 0.64.6

v0.64.5: align with MongrelDB 0.64.5

v0.64.2: align with MongrelDB 0.64.2

v0.63.1: align with MongrelDB 0.63.1

v0.63.0: swappable ANN backends (HNSW/DiskANN/IVF) + product quantiza…

…tion