v1.0.8

1. 支持编程个性化实验

2. support coding campaign experiment

v1.0.8-rc1

v1.0.8-rc1

1. support coding campaign experiment

v1.0.7

1. support anonymous user with trackID

v1.0.4.1

1. support anonymous user with trackID

v1.0.6

1. 支持嵌套互斥域
2. 支持key冲突时根据vid大小进行优先级覆盖（vid小的优先级高）

v1.0.6-rc2

1. support mutual exclusion domain
2. add vid priority when the key conflicts, the priority of the smaller vid is higher

v1.0.6-rc1

support mutual exclusion domain

v1.0.5

support user group experiment

v1.0.5-rc2

support user group experiment

v1.0.5-rc1

support cohort and user group experiment