v1.0.6

use predefined endpoint separator

v1.0.5

add more tests

v1.0.4

update stringx doc

use logx.Must instead of lang.Must for json output

v1.0.3

move lang.Must into logx.Must to make sure output fatal message as json

fix data race

v1.0.2

fix data race

add queue package

v1.0.1

add queue package

initial release

production ready.