* [fp-go v2.5.0](https://github.com/IBM/fp-go) – Functional programming primitives and monads for Go, including Option, Either, IO, Reader, Task, and State. * [fp-go v2.4.0](https://github.com/IBM/fp-go) – Functional programming primitives and monads for Go, including Option, Either, IO, Reader, Task, and State. * [fp-go v2.5.2](https://github.com/IBM/fp-go) – Functional programming primitives and monads for Go, including Option, Either, IO, Reader, Task, and State. * [fp-go v2.5.1](https://github.com/IBM/fp-go) – Functional programming primitives and monads for Go, including Option, Either, IO, Reader, Task, and State.