Release v1.8.beta1 (v8.0.1)

• github.com/qiniu/x/jsonutil.Stringify

Release v1.8.beta0 (v8.0.0)

• qiniupkg.com/x => github.com/qiniu/x

Release v1.7.8 (v7.0.8)

• qiniupkg.com/x/cmdline.v7

Release v1.7.7 (v7.0.7)

• qiniupkg.com/x/{jsonutil.v7, mockhttp.v7, ts.v7}

Release v1.7.6 (v7.0.6)

• qiniupkg.com/x/{config.v7, rpc.v7/gob}

Release v1.7.5 (v7.0.5)

• change prototype of ReplaceAt

Release v1.7.4 (v7.0.4)

• qiniupkg.com/x/errors.InfoEx: calldepth bugfix
• qiniupkg.com/x/bytes.Replace

Release v1.7.3 (v7.0.3)

• new package: qiniupkg.com/x/errors.v7
• support NestedObject

Release v1.7.0 (v7.0.0)

Initial 7.x version