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

{
The right issue is harder because it requires provider-specific request translation, nested message restructuring, preservation of existing caching semantics, and broader compatibility testing. The left issue is comparatively localized to final streaming-event construction and validation across affected response paths.
}
https://github.com/berriai/litellm/issues/26320 3:2 https://github.com/berriai/litellm/issues/28735