Feature Request

Describe the problem you need a feature to resolve.

I want to know when new operator-sdk binary and plugin versions are available when running certain operator-sdk commands

Describe the solution you'd like.

When I run an operator-sdk command, I want t

What is the current behavior?

align_measures function can take arbitrary cal_gate to decide minimum alignment time, but actually we can only take u3 due to its implementation.

https://github.com/Qiskit/qiskit-terra/blob/fe458633cfc969a4ac4b5073

go-jwt seems to not be maintained really. It has open/known security issue (which have multiple PRs open to address, earliest in 2018: dgrijalva/jwt-go#286). And it requires numbers to be floats because it cannot validate ints. [PR to fix this has been made](https://github.com/dgrijalva