## 0.1.2
* support memcache/redis singleton protocol
* replace all hash map with `hashbrown` and make the qps upper to 167w
* support with ping and auto rehash.
* compitable with overlord config files.
* fixed some bugs.
## 0.1.1
* support redis cluster (with redirect and moved)
* support real multi thread model
* add timer fetcher for each thread
* qps is reached to 157W (32c Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz x2) and upper 99 line is 1.2 ms in average.