* Fully deprecate NO_RELOAD
Signed-off-by: Xiao An <hac@zju.edu.cn>

* Fully deprecate TIMEOUT
Signed-off-by: Xiao An <hac@zju.edu.cn>

* Update CI tests to adapt to the deprecation of TIMEOUT
Signed-off-by: Xiao An <hac@zju.edu.cn>

* Add documents for directive transfer in plugin auto
Signed-off-by: Xiao An <hac@zju.edu.cn>