v1.86.6 - DB Resilience, Passthrough & Dependency Backports

Deploy this version

Docker

docker run \
-e STORE_MODEL_IN_DB=True \
-p 4000:4000 \
docker.litellm.ai/berriai/litellm:1.86.6

Pip

pip install litellm==1.86.6

v1.86.6 is a patch release on top of v1.86.5. It brings the 1.84.8 database-resilience and passthrough set onto the 1.86 line, adds the budget-reservation toggle, hardens Anthropic streaming logging, and refreshes dependencies.

What's Changed

• fix(router): use forwarded model_id for native Azure container IDs - PR #27921
• fix(proxy): expose Prisma idle/connect timeout and extra DB URL params - PR #28395
• feat(proxy): add disable_budget_reservation general setting - PR #29493
• fix(proxy): recover from cached-plan errors by reconnecting the Prisma client - PR #29983
• feat(proxy): add option to disable server-side prepared statements for DB lookups - PR #29984
• fix(proxy): return 5xx on DB infra errors during auth; reserve 401 for genuine auth failures - PR #29986
• fix(passthrough): resolve costing model when body model is unknown - PR #30160
• fix(passthrough): skip [DONE] sentinels and non-JSON SSE frames in Anthropic streaming logging - PR #30202
• fix(proxy): return deprecated-key lookup result directly in get_data combined view - PR #30327
• chore(deps): bump pypdf, tornado, the aiohttp constraint, vitest, and brace-expansion - PR #30220

Full Changelog

https://github.com/BerriAI/litellm/compare/v1.86.5...v1.86.6