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

{
Nested access groups require changes to authorization semantics, persistence, propagation, cycle handling, and broad regression coverage; the compatibility-matrix work is broader in test execution but mainly validates an already-defined implementation stack.
}
https://github.com/berriai/litellm/issues/28032 5:3 https://github.com/berriai/litellm/issues/26535