Sorting LiteLLM GitHub issues by difficulty to implement. Higher = harder.

{
The right issue is harder because it spans streaming event transformation, terminal metadata propagation, callback compatibility, and regression testing across provider-specific response behavior. The left issue appears more localized to response serialization and endpoint output modeling.
}
https://github.com/berriai/litellm/issues/27186 3:1 https://github.com/berriai/litellm/issues/26877