drop support for circuit v1

[marten-seemann]

We're retired all Circuit v1 Relays a few months ago. rust-libp2p has dropped support and js-libp2p is dropping support for v1 support. We should do the same in go-libp2p.

[fahimbagar]

Hi @marten-seemann 👋

I'm excited to have go-libp2p v0.26, so that's why I've worked on this issue.
This is the PR for this remove support for Circuit Relay v1 protocol: #2083

Let me know if I'm missing something there. Thanks

[marten-seemann]

@fahimbagar Please comment on the issue before picking up the work. I already have a branch that removed support, just hadn’t pushed the changes. That’s now wasted duplicate work.

[fahimbagar]

Understood. I can close the PR, no worries. I'm just trying to understand the libp2p deeper by working on this issue.

Closing the PR, I'll comment first if I want to pick up the PR. Thanks for the advice.

[marten-seemann]

Hi @fahimbagar! Sorry for the misunderstanding. We're actually really happy about new contributors, so please don't take this the wrong way.

We have a bunch of issues with the "help wanted" label, those are generally good ones to get started on the code base. Let me know if you want to pick up any of those (either on the issue, or message me on our Slack).

[fahimbagar]

Hi @fahimbagar! Sorry for the misunderstanding. We're actually really happy about new contributors, so please don't take this the wrong way.

It's my fault 😅 I should ask before I pick up any of the issues.

We have a bunch of issues with the "help wanted" label, those are generally good ones to get started on the code base. Let me know if you want to pick up any of those (either on the issue, or message me on our Slack).

Sure, I'll try to see the help-wanted issues sometime this week. Thanks for the information, Marten.