* fix a bug which can not raise monitor with changeActive if monitor never run before ([e38df27](https://github.com/msgbyte/tianji/commit/e38df2706ebfc59aa0a36294d7a35e4bf9ae1492))
### Document
* add demo link ([4bdc838](https://github.com/msgbyte/tianji/commit/4bdc8380f98e7fb8b83b17a9dd41dde1680edbdb))
* update changelog and update roadmap ([df01dcb](https://github.com/msgbyte/tianji/commit/df01dcb8571b95b6642c2332623e42c4f2e57a06))
* change custom monitor label and formatter ([0c542fa](https://github.com/msgbyte/tianji/commit/0c542faf3bf32b536f0d814de45af8a3caacb1e0))
* split the monitor's manager and runner into different files ([59bd1c4](https://github.com/msgbyte/tianji/commit/59bd1c42f7dbee239324ee3ea75e228859dff0b1))
* update release it json config ([3134f61](https://github.com/msgbyte/tianji/commit/3134f615f5c80bd8aaf40f7e4f553a4f99497860))