* fix get model list
* fix test custom callback router
* fix embedding fallback test
* fix router retry policy on AuthErrors
* fix router test
* add test for single deployments no cooldown test prod
* add test test_single_deployment_no_cooldowns_test_prod_mock_completion_calls
* fix(caching.py): set ttl for async_increment cache
fixes issue where ttl for redis client was not being set on increment_cache
Fixes https://github.com/BerriAI/litellm/issues/5609
* fix(caching.py): fix increment cache w/ ttl for sync increment cache on redis
Fixes https://github.com/BerriAI/litellm/issues/5609
* fix(router.py): support adding retry policy + allowed fails policy via config.yaml
* fix(router.py): don't cooldown single deployments
No point, as there's no other deployment to loadbalance with.
* fix(user_api_key_auth.py): support setting allowed email domains on jwt tokens
Closes https://github.com/BerriAI/litellm/issues/5605
* docs(token_auth.md): add user upsert + allowed email domain to jwt auth docs
* fix(litellm_pre_call_utils.py): fix dynamic key logging when team id is set
Fixes issue where key logging would not be set if team metadata was not none
* fix(secret_managers/main.py): load environment variables correctly
Fixes issue where os.environ/ was not being loaded correctly
* test(test_router.py): fix test
* feat(spend_tracking_utils.py): support logging additional usage params - e.g. prompt caching values for deepseek
* test: fix tests
* test: fix test
* test: fix test
* test: fix test
* test: fix test
* fix(vertex_endpoints.py): fix vertex ai pass through endpoints
* test(test_streaming.py): skip model due to end of life
* feat(custom_logger.py): add special callback for model hitting tpm/rpm limits
Closes https://github.com/BerriAI/litellm/issues/4096
