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

{
#34766 requires cross-cutting routing design, session-key semantics, state handling, and compatibility testing across affinity and adaptive behavior; #26320 is a comparatively localized provider-translation fix with narrower regression scope.
}
https://github.com/berriai/litellm/issues/34766 4:1 https://github.com/berriai/litellm/issues/26320