Update go version + README

[Shikachuu]

Description

Updated go version + README

Motivation and Context

• [X] I have raised an issue to propose this change (required) Fixes #140 Fixes #137 Fixes #129

How Has This Been Tested?

With make test

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [X] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [X] My code follows the code style of this project.
• [X] My change requires a change to the documentation.
• [X] I have updated the documentation accordingly.
• [X] I've read the CONTRIBUTION guide
• [X] I have signed-off my commits with git commit -s
• [ ] I have added tests to cover my changes.
• [X] All new and existing tests passed.