The /v1/messages handler passed the api_base get_llm_provider resolved to every
provider's native messages config, which shadowed DEEPSEEK_ANTHROPIC_API_BASE and
TENCENT_ANTHROPIC_API_BASE with the chat default and changed the azure_ai
precedence. Messages configs now opt in through uses_get_llm_provider_api_base(),
true only for Bedrock Mantle, whose region-prefixed model must resolve to a
region host before the prefix is stripped. Also registers
BedrockMantleAnthropicMessagesConfig in the lazy import registry.
A conversation that replays a redacted_thinking block (Anthropic redacted reasoning, or the
/v1/messages bridge's stand-in for a reasoning item that carries no summary) made
_count_content_list raise, is_prompt_caching_valid_prompt swallowed that to False, and the
prompt_caching pre-call check neither recorded nor pinned the serving deployment, so the
conversation bounced across the group and paid a cache write on every deployment. The block
now counts like a thinking block with no text: zero tokens for the encrypted payload.
Foundry's OpenAI v1 chat surface rejects function tools with an explicit
reasoning_effort from gpt-5.6 on and with reasoning left on from gpt-6 on,
while gpt-5.4, gpt-5.5 and unset-effort gpt-5.6 serve them. Key the
azure_ai bridge on those measured boundaries instead of the azure
provider's gpt-5.4+ rule so working chat traffic keeps its n, logprobs,
seed and chatcmpl ids.
A string such as "*" or "..." has no base64 characters, so it decoded to no bytes and read as an empty plaintext under any key. The migration would have counted it and overwritten it with a ciphertext of the empty string. Also read from the writer database instead of a read replica, report a database error during the migration instead of crashing the boot, skip columns the connected schema lacks across every schema on the search path, cap the JSON walk depth for the recursion detector, and move the boot wiring into one tested function.
A finished batch reports its whole cost on every poll. The charge-once
marker is now taken with one atomic increment on the shared cache, so two
workers polling the same batch at once cannot both charge it, and the
marker's TTL is refreshed on every poll so a batch polled within every
budget window is never charged again after the marker's first expiry.
Rotating through POST /key/regenerate needs a running proxy, which a refused boot does not have. The refusal now counts the stored values that decrypt under the unsafe key. When there are none it only asks for a new key. When there are some it also asks for LITELLM_MIGRATE_FROM_MASTER_KEY, and the next boot with a safe key re-encrypts them and logs that the variable can be deleted. Leaving the variable set afterwards is a no-op with one notice.
AGENTS.md allows a vendor-owned literal only when its source and date are cited
next to it. A live realtime test cannot avoid naming a model, so record how the
id was checked, and record that a retired id fails as a hang rather than an
error so the next reader does not start by suspecting litellm.
Use contextlib.suppress for the cancelled task in stop_view_setup_task, make the legacy prisma setup test inject a plain mock for the synchronous start_view_setup_task and assert it is called, and drop the docstrings the branch added to tests
