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

{
The left issue spans a broad provider-capability expansion across multiple API modalities, request/response transformations, model coverage, and likely provider documentation and testing. The right issue is a localized proxy metadata propagation defect with a clearer code path and narrower compatibility surface, though it may require careful regression tests for multiple callback configurations.
}
https://github.com/berriai/litellm/issues/21115 5:1 https://github.com/berriai/litellm/issues/30825