Update dependency @earendil-works/pi-ai to v0.85.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@earendil-works/pi-ai (source)	0.84.1 → 0.85.1

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Release Notes

earendil-works/pi (@​earendil-works/pi-ai)

v0.85.1

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Added

• Added GPT-6 Astra for OpenAI API keys and OpenAI Codex subscriptions.

Fixed

• Fixed long prompt-cache requests for GPT-5.6+ Responses models to use prompt_cache_options.ttl: "30m" instead of prompt_cache_retention: "24h".

v0.85.0

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Breaking Changes

• Replaced createGatewayBindingFetch() with createAiBindingFetch() for Cloudflare Workers AI bindings. Configure the model's Workers AI Gateway passthrough baseUrl directly; requests now pass through the binding unchanged (#​8287 by @​Maximo-Guk).

Added

• Added compact, persistable assistant-message frames with AssistantMessageFrameEncoder and reduceAssistantMessageFrames().
• Added the vllmPriority OpenAI-compatible model setting for forwarding scheduler priority to vLLM (#​9004 by @​AppleDannyClegg).
• Added the supportsMaxOutputTokens OpenAI Responses compatibility setting (#​8941 by @​scturtle).
• Added an optional timestamp argument to uuidv7() for follower IDs.
• Added narrow api, providers, and utils subpath exports for direct imports without loading the package barrel.
• Added Anthropic per-turn effort persistence, deterministic historical effort markers, and signed-thinking mismatch recovery for supported Claude models across Anthropic Messages transports, including OpenRouter.

Fixed

• Removed the unavailable Grok Build 0.1 model from the built-in xAI catalog (#​9093 by @​Jaaneek).
• Fixed assistant-message frames preserving the provider thinking level.
• Fixed simple provider streams to consistently emit standard stream events and custom tool-call deltas.
• Fixed the Qwen Token Plan Individual catalog to include Qwen3.8 Flash (#​9021).
• Fixed Baseten GLM-5.2 models incorrectly advertising image input support (#​8293 by @​Panoplos).
• Fixed Fireworks GLM models using the wrong API adapter.
• Removed the unnecessary Chord dependency from pi-ai by defining its exported JsonValue type directly.
• Fixed GitHub Copilot Claude Fable 5 requests to use the Anthropic Messages adapter so selected reasoning levels are sent (#​8961).
• Fixed OpenAI Codex SSE parsing to process terminal events that are not followed by a blank line (#​9047).
• Fixed NO_PROXY matching for both root domains and subdomains (#​8737 by @​MeiSiristhebest).

v0.84.4

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Added

• Added the experimental vision-capable deepseek-v4-flash-vision-exp model to the DeepSeek catalog.

Fixed

• Fixed OpenAI-compatible Chat Completions ignoring an explicitly requested toolChoice when no tools are defined.
• Fixed thinking signature serialization to run once after the signature is complete (#​8671).
• Fixed fragmented Mistral tool calls splitting when continuation chunks omit the tool-call ID (#​8387).
• Fixed OpenAI-compatible reasoning replay to merge consecutive streamed text and summary reasoning_details deltas.
• Fixed the Cloudflare AI Gateway catalog to include supported workers-ai/* passthrough models omitted by models.dev.
• Fixed OpenRouter reasoning controls by deriving off support and available effort levels from OpenRouter's model metadata, preventing reasoning-mandatory models from receiving effort: "none" (#​8614 by @​davidbrai).

v0.84.3

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Breaking Changes

• Renamed GoogleThinkingLevel to GoogleApiThinkingLevel and added ResolvedGoogleThinkingLevel for normalized adapter levels.

Added

• Added provider-neutral toolChoice support to simple stream requests.
• Added automatic Anthropic server-side refusal fallback for supported first-party models, including returned-model usage pricing (#​8017).
• Added configurable OpenAI-compatible thinking-token budget fields for vLLM, Qwen/SGLang, and llama.cpp servers (#​8275 by @​bnsd55).
• Added China-specific ZAI Coding Plan models, including GLM-4.6V vision support, and API-equivalent usage cost estimates for models with published PAYG prices (#​8220).
• Added deepseek-v4-pro-0813 to the Qwen Token Plan Individual catalog (#​8194).

Changed

• Changed built-in xAI models to use the Responses API with encrypted reasoning replay and made Grok 4.6 the default xAI model (#​8124 by @​Jaaneek).
• Changed the Anthropic, Azure OpenAI, Google Generative AI, Google Vertex, Mistral, OpenAI Chat Completions, and OpenAI Responses adapters to send Pi's default User-Agent unless overridden (#​8305).

Fixed

• Fixed OpenAI-compatible Chat Completions reasoning replay to preserve and resend assistant-level reasoning_details (reasoning.text, reasoning.summary, and reasoning.encrypted) verbatim and in order (#​7994).
• Fixed Anthropic server-side fallback responses being priced with the requested model instead of the returned fallback model (#​8285).
• Fixed GitHub Copilot login triggering model-policy rate limits by limiting policy updates, retrying model discovery once, and honoring server retry delays (#​7850).
• Fixed Amazon Bedrock dropping and failing to replay opaque redacted reasoning from non-Anthropic models (#​8314 by @​seiji).
• Fixed Z.AI Coding Plan models deriving incomplete reasoning-effort metadata, including missing GLM-5.3 low, high, and max levels (#​8336).
• Fixed DeepSeek V4 Flash on OpenCode and OpenCode Go omitting its supported low thinking level (#​8181 by @​tianshuang).
• Fixed Azure OpenAI Responses ignoring toolChoice in provider-specific stream requests.
• Fixed Amazon Bedrock after_provider_response/onResponse to forward the raw response headers instead of only the synthesized request id header (#​8234).
• Fixed Kimi OpenAI-compatible usage reporting so top-level cached_tokens count as cache reads instead of normal input tokens (#​8075).
• Fixed Google Generative AI and Vertex AI custom models ignoring thinkingLevelMap, which dropped extended thinking controls (#​8135).
• Fixed Xiaomi model catalog generation retaining shut-down MiMo V2 model names after models.dev marked them deprecated (#​8187).
• Fixed OpenRouter reasoning controls by deriving off support and available effort levels from OpenRouter's model metadata, preventing reasoning-mandatory models from receiving effort: "none" (#​8454).

v0.84.2

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Added

• Added createGatewayBindingFetch() for routing Cloudflare AI Gateway requests through a Workers AI binding without an API token (#​7901 by @​Maximo-Guk).
• Added AssistantMessage.endTurn to preserve OpenAI Codex's terminal end_turn signal for diagnostics (#​7766).

Changed

• Changed Kimi Coding requests to use pi's runtime User-Agent header.
• Automatically converted supported strict tool schemas to provider-compatible closed objects with required nullable optional fields while preserving original tool definitions, and treated null values for optional non-nullable tool arguments as omitted.
• Changed OpenAI Responses deferred tool loading to prefer message-anchored additional_tools where supported while retaining tool-search and top-level fallbacks (#​7709).
• Replaced the Mistral SDK transport with a native Chat Completions HTTP stream, eliminating its generated client and schema runtime overhead.

Fixed

• Fixed GitHub Copilot login triggering API rate limits while enabling model policies by limiting concurrent policy updates (#​6187).
• Fixed GitHub Copilot login still triggering API rate limits by updating only account models with unconfigured policies and honoring server retry delays (#​7850).
• Fixed upstream request buffer limit failures to trigger automatic assistant retries.
• Fixed OpenAI Responses function and custom tool calls to preserve namespaces during streaming, proxying, and replay (#​7709).
• Fixed built-in and custom DeepSeek API models to send output limits through the supported max_tokens field.
• Fixed Google Generative AI and Vertex AI responses with tool calls incorrectly treating output-limit or provider-error stops as normal tool use (#​8059).
• Fixed Amazon Bedrock replay rejecting tool arguments that contain empty object keys while preserving all valid nested values (#​7882 by @​muyiyr).
• Fixed DeepSeek compatibility detection for base URLs whose hostname contains uppercase letters (#​7933 by @​yearth).

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