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

{
The right issue is harder because it affects cross-cutting async control flow, exception propagation, fallback orchestration, and regression coverage. The left issue is comparatively localized to request-signing/header handling with a narrower validation surface.
}
https://github.com/berriai/litellm/issues/35329 3:1 https://github.com/berriai/litellm/issues/27513