v3: a breaking changes release

[shoenig]

Less dramatic than the v2 version, a v3 would let us

• clean up some now deprecated parts described in chore: deprecate Compare and GoType #89
• eliminate ForEach in favor of an iterator used with the range keyword sets: implement .Items() for use with range keyword #82
• make any other breaking changes

[costela]

do you think more work in the direction started in #87 may be appropriate here as well?

[shoenig]

Hi @costela, to be honest I'm not sure what the fix would even look like. How about opening another issue so it can be tracked there?

As for the v3 release I think the key feature is being able to use range; if we have more breaking changes in the future there's no reason we couldn't do a v4.

[shoenig]

https://github.com/hashicorp/go-set/releases/tag/v3.0.0