Add an option to disable the tree to ngtpy

v1.12.1

add an option to disable the tree to ngtpy

Add experimental sparse jaccard distance

v1.12.0

add sparse jaccard distance

Small updates

v1.11.6

small updates

Update the flow of Optimizer and add ngtpy APIs for Optimizer

v1.11.5

update the flow of Optimizer and add ngtpy APIs for Optimizer

Fix bugs of removing objects and slow building shared indexes

v1.11.4

fix bugs of removing objects and slow building shared indexes

Fix a bug of Jaccard distance

v1.11.3

fix a bug of Jaccard distance

Add C APIs and update the optimization

v1.11.2

add C APIs and update optimization

Add optimizing the initial number of edges for ANNG

v1.11.1

add MANIFEST.in

Add an expected accuracy parameter to search

v1.10.0

add an expected accuracy parameter to search

Reduce memory usage for optimizing paths in a graph

v1.9.1

reduce memory usage for optimizing paths in a graph