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

{
The right-side work spans provider-specific realtime protocol translation, Azure endpoint/version handling, proxy routing, authentication, and integration testing. The left-side work is more localized to reasoning-output propagation and response formatting, with a narrower compatibility surface.
}
https://github.com/berriai/litellm/issues/24659 3:1 https://github.com/berriai/litellm/issues/13419