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

{
The left issue is harder because it involves failure-path streaming state, incremental usage accounting, and preserving correctness across fallback transitions, which requires more extensive regression testing. The right issue is comparatively localized to hierarchical metadata merging and precedence coverage.
}
https://github.com/berriai/litellm/issues/33273 3:1 https://github.com/berriai/litellm/issues/33663