As you know the wpForo v3 is coming out some time later, I would like to suggest documentation on deprecated code, and how to upgrade, make changes. I have been working on a wpForo plugin, the LLM AI moderation one. The base plugin is complete and passed 192/192 automated tests. The goal is to make it compatible with future versions too.

I understand that wpForo isn't an API, but this information may be helpful regarding version changes. I was watching a talk by the Nuxtjs developer, Dan Roe, on changes between major versions. They said that they don't introduce any new features into major versions, instead they remove deprecated ones from the 2nd preceding version. So from Nuxt2 -> Nuxt3, they deprecated features, then from Nuxt3->Nuxt4 they removed the previously deprecated Nuxt2 features. Did not introduce anything new in the major version, everything new was added into the current version while only deprecating code, not removing it. This makes sure that anyone upgrading will have a smooth transition, and can revert back to their previous version.