v0.2.3

sketch optimization

v0.2.2

limit shard count min/max (#9)

v0.2.1

cost aware window (#7)

* make deque cost aware

* fix test

* add deque kv struct

* add remove in deque test

* update

* fix race

* no deque preallocation

* fix empty deque bug and optimize structs

* update qlen type

v0.2.0

more tests

v0.1.2

Update README.md

v0.1.1

fix wrong hash and regenerate bench results

v0.1.0

Update README.md