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

{
Tracing delivery failure spans provider integration, async worker lifecycle, batching, and deployment-specific behavior, requiring broader investigation and end-to-end validation; the guardrail issue is comparatively localized decision logic with focused tests.
}
https://github.com/berriai/litellm/issues/27388 3:1 https://github.com/berriai/litellm/issues/33944