There are plenty of changes which are not go through with Swift Evolution proposals after the conditional conformances are implemented. It's not clear about what types conform to what protocols with what requirements.
Should we have a topic about all of the changes? I need inheritance graphs for that.
The core team felt that the guidance for standard library adoption laid out in SE-0143 was sufficient for the adoption of conditional conformances in the standard library (i.e, we didn't need a separate review process).
Yes, of course, I’m not saying that we need a separate review process.
However, we should state all changes and document it clearly. That will help everyone to understand the relationship of the types and what the requirements.
I even don’t know what changes are makes with LazySequence.