[ver] 6.0.1 (#19)

```
Test Suites: 1 passed, 1 total
Tests:       2 passed, 2 total
Snapshots:   0 total
Time:        0.29 s, estimated 1 s
```

[doc][ver] 6.0

[ver] 0.1.2

[internal] remove security alerts

[doc] README