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

{
Cross-provider request translation and retry semantics require coordinated changes across provider adapters, conversation state, and fallback paths, with substantial compatibility and regression risk. The other task is narrower: correcting shared-state synchronization and initialization in budget enforcement.
}
https://github.com/berriai/litellm/issues/32140 5:3 https://github.com/berriai/litellm/issues/33325