fix(deps): update pi to v0.85.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@earendil-works/pi-ai (source)	0.84.2 → 0.85.1
@earendil-works/pi-coding-agent (source)	0.84.2 → 0.85.1

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Release Notes

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

v0.85.1

Compare Source

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

Compare Source

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

Compare Source

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

Compare Source

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).

earendil-works/pi (@​earendil-works/pi-coding-agent)

v0.85.1

Compare Source

New Features

• GPT-6 Astra — Available through OpenAI API keys and OpenAI Codex subscriptions. See API Keys and OpenAI Codex.

Added

• Added GPT-6 Astra for OpenAI API keys and OpenAI Codex subscriptions.
• Added five-times-faster mouse wheel scrolling while holding Alt in fullscreen mode (#​9166 by @​xl0).

Fixed

• Fixed configurable save keybindings in the model and thinking selectors (#​9149 by @​rwachtler).
• Fixed SDK import failures caused by unintentionally publishing internal experimental code and dependencies in 0.85.0. The experimental client and experimental/plugin subpaths and server/client commands are now source-only through pi-test.sh; the supported local SDK and stdio RPC API are unchanged (#​9132).
• Fixed mouse hover changing selection and recentering autocomplete and settings lists, causing clicks to target a different item.
• 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

Compare Source

New Features

• Persistent Claude thinking effort — Supported Anthropic transports preserve per-turn effort and recover safely from signed-thinking mismatches. See Model Configuration.
• Fullscreen transcript controls — Jump to the latest message from a scrolled transcript and use the embedded working indicator. See TUI Fullscreen Viewport.
• Restorable in-memory sessions — Resume externally stored session entries through the SDK. See Session Management.

Added

• Added SessionManager.inMemory() support for restoring externally managed session entries (#​8980 by @​y-nk).
• Added inherited OpenAI-compatible vllmPriority and supportsMaxOutputTokens model settings for vLLM scheduler priority and OpenAI Responses output-token limits (#​9004 by @​AppleDannyClegg, #​8941 by @​scturtle).
• Added inherited LaTeX rendering for relational algebra join symbols (#​9050 by @​haoqixu).
• Added a clickable "Jump to latest message" label with the tui.altScreen.bottom shortcut to the fullscreen transcript while it is scrolled up (#​9080 by @​rwachtler).

Changed

• Moved the streaming working indicator into the default editor border and matched its default spinner and label to the thinking-level border color. Custom editors retain the standalone indicator unless they opt in to embedding it (#​8799 by @​cristinaponcela).
• Reduced inherited fullscreen transcript search latency on large transcripts by caching unchanged search results, indexing ASCII runs, and limiting highlight work to visible matches (#​8800 by @​cristinaponcela).

Fixed

• Fixed managed fd and ripgrep downloads on Linux musl systems (#​9070 by @​Charlie0113-T).
• Removed the unavailable inherited Grok Build 0.1 model from /model (#​9093 by @​Jaaneek).
• Fixed inherited provider streams emitting incompatible event sequences and custom tool-call deltas.
• Restored the @earendil-works/pi-coding-agent/client compatibility entry point.
• Fixed the inherited Qwen Token Plan Individual catalog to include Qwen3.8 Flash (#​9021).
• Fixed inherited OpenAI Codex SSE parsing to process terminal events that are not followed by a blank line (#​9047).
• Fixed inherited GitHub Copilot Claude Fable 5 requests so selected reasoning levels are sent (#​8961).
• Fixed inherited Baseten GLM-5.2 models incorrectly advertising image input support (#​8293 by @​Panoplos).
• Fixed skills being unavailable when Bash is the only enabled tool (#​8552 by @​xl0).
• Fixed concurrent session shares overwriting one another (#​8613 by @​wutongyuonce).
• Fixed image orientation detection skipping EXIF data after non-EXIF APP1 segments (#​8616 by @​wutongyuonce).
• Fixed imported sessions overwriting an existing session with the same filename (#​8985 by @​wutongyuonce).
• Fixed session forks losing their compaction boundary (#​8990 by @​acmerfight).
• Fixed in-memory session forks before an active turn settled (#​8937 by @​acmerfight).
• Fixed inherited Fireworks GLM models using the wrong API adapter.
• Fixed inherited NO_PROXY matching for root domains and subdomains (#​8737 by @​MeiSiristhebest).
• Fixed bash, edit, find, grep, ls, read, and write tools ignoring ctx.cwd (#​8627 by @​vmizg).
• Fixed inherited terminal startup under restricted seccomp policies that reject the SIGWINCH self-signal (#​8898 by @​bartlomiejkida).
• Fixed inherited Zed terminal image capability detection (#​8828 by @​Perlence).
• Fixed drag selection continuing over the fullscreen editor.
• Fixed managed fd and ripgrep downloads requiring the GitHub Releases API (#​8708 by @​Terminator666666).
• Fixed branch summaries failing when reasoning consumes the previous 2048-token output cap (#​8845).
• Fixed the write tool reporting UTF-16 code-unit counts as byte counts by removing the misleading count (#​8979).
• Fixed proxied plain-HTTP provider requests hanging after a tool call by tunneling them with CONNECT (#​8134).
• Fixed RPC abort reporting success without cancelling an in-progress manual compaction (#​8920).

v0.84.4

Compare Source

New Features

• Terminal capability overrides — Override detected terminal hyperlink, image, and truecolor support. See Capability Overrides.
• Extension UI prompt events — Integrations can distinguish active agent work from time spent waiting for ctx.ui prompts. See Extension UI prompt events.
• RPC queue clearing — Retrieve and clear queued steering and follow-up messages with clear_queue. See RPC clear_queue.
• Fullscreen selection copy controls — Disable automatic selection copying in fullscreen mode and use Ctrl+X to copy the active selection. See UI & Display.
• DeepSeek V4 Flash Vision (experimental) — Use the vision-capable model through the built-in DeepSeek provider. See API Keys.

Added

• Added supportsMidConvoEffort to custom Anthropic Messages model compatibility settings.
• Added transcript notices for Anthropic thinking blocks dropped during provider recovery when cache miss notices are enabled.
• Added ui_prompt_start and ui_prompt_end extension events so host integrations can distinguish active agent work from waiting on user-facing ctx.ui prompts (#​8355 by @​cristinaponcela).
• Added detectSupportedImageMimeTypeFromFile() to the public library exports (#​8600 by @​xl0).
• Added inherited experimental vision-capable deepseek-v4-flash-vision-exp model support.
• Added transcript usage notices for compaction and branch summaries when cache miss notices are enabled.
• Added RPC clear_queue to retrieve and remove queued steering and follow-up messages (#​8432).
• Added environment variables and advanced settings for overriding auto-detected terminal hyperlink, image, and truecolor capabilities (#​8665).
• Added fullscreenCopyOnSelect to disable automatic fullscreen selection copy; when disabled, Ctrl+X copies the active text selection before falling back to the last assistant message, while /tree still copies the selected message (#​7720).

Changed

• Changed fullscreen transcript search arrows to underline on hover and capitalized the search placeholder.
• Changed selectors in /thinking, /model, /scoped-models, /trust, per-model thinking settings, and theme settings to keep active options marked while browsing. /scoped-models now uses consistent per-item toggles and strikes through unavailable models (#​8900).

Fixed

• Fixed toggling thinking visibility clearing partial output from running Bash tools (#​8611).
• Fixed Windows shell aborts crashing Pi when taskkill.exe is unavailable on PATH (#​6596).
• Fixed resumed sessions corrupting the next appended entry when their JSONL file lacks a trailing newline (#​8345).
• Fixed extension messages sent with triggerTurn: false while the agent is running being inserted between a tool call and its result, which made providers that validate message order reject the replayed history. They are now appended once the turn's tool results are in (#​8537).
• Fixed compaction and branch summaries forcing toolChoice: "none" (#​8649, #​8638).
• Fixed large tool results crossing the auto-compaction threshold being sent to the provider before compaction. Pi now compacts between tool execution and the next assistant response in the same run, and restores interactive progress when that run resumes (#​6879).
• Fixed Google Vertex requests failing with HttpsProxyAgent is not a constructor when the bundled Node.js runtime uses an HTTP(S) proxy (#​8610).
• Fixed saving a default model from a non-empty model scope so it remains available in that scope.
• Fixed inherited @ file autocomplete ranking to prefer direct and shallower matches over similarly ranked nested paths (#​8669).
• Fixed inherited OpenAI-compatible streams serializing thinking signatures repeatedly during streaming (#​8671).
• Fixed inherited main-screen rendering crashing when image-heavy output exceeded V8's string length limit (#​8028).
• Fixed inherited fullscreen double-click word selection splitting paths and kebab-case tokens on / and - (#​8676).
• Fixed inherited Cloudflare AI Gateway catalogs omitting supported workers-ai/* passthrough models.
• Fixed inherited OpenAI-compatible reasoning replay to merge consecutive streamed text and summary reasoning_details deltas.
• Fixed inherited OpenRouter reasoning controls so reasoning-mandatory models do not receive effort: "none" (#​8614 by @​davidbrai).
• Fixed inherited OpenAI-compatible Chat Completions ignoring an explicitly requested toolChoice when no tools are defined.
• Fixed inherited fragmented Mistral tool calls splitting when continuation chunks omit the tool-call ID (#​8387).

v0.84.3

Compare Source

New Features

• PowerShell tool — Use optional native PowerShell command execution on Windows. See PowerShell Tool.
• Safer managed updates — Stage, verify, and atomically activate updates for installer-managed installations. See Install and Manage.
• Model and thinking controls — Select thinking levels with /thinking, search defaults, keep selections session-scoped, and persist them explicitly with Ctrl+S. See Models and Thinking.

Breaking Changes

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

Added

• Added an optional powershell tool for Windows, configurable through defaultTools and the SDK. See PowerShell Tool.
• Added a /thinking selector and searchable default choices to the model and thinking selectors; Ctrl+S saves the selected model as the global default. See Models and Thinking.
• Added optional routing session IDs to exported compaction summary helpers so callers can preserve provider routing without enabling prompt cache writes.
• Added

usage notices for compaction and branch summaries when cache miss notices are enabled.

• Added session_compact_failed extension events so compaction failures and aborts expose their reason, retry state, source, and error message to handlers (#​8175).
• Added inherited provider-neutral toolChoice support to simple stream requests.
• Added inherited automatic Anthropic server-side refusal fallback for supported first-party models, including returned-model usage pricing (#​8017).
• Added inherited configurable OpenAI-compatible thinking-token budget fields for vLLM, Qwen/SGLang, and llama.cpp servers. See OpenAI Compatibility (#​8275 by @​bnsd55).
• Added inherited China-specific ZAI Coding Plan models, including GLM-4.6V vision support and API-equivalent usage cost estimates (#​8220).
• Added inherited deepseek-v4-pro-0813 support to the Qwen Token Plan Individual catalog (#​8194).

Changed

• Changed experimental installer-managed installations so pi update stages, verifies, and atomically activates the selected release in place. See Install and Manage.
• Changed inherited 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 inherited Anthropic, Azure OpenAI, Google, Mistral, and OpenAI adapters to send Pi's default User-Agent unless overridden (#​8305).
• Changed Windows and WSL keybinding defaults to avoid terminal-reserved shortcuts for image paste, model cycling, editor undo, fullscreen transcript navigation and search, and message queueing (#​8372).
• Changed Bun release archives to ship the native clipboard binary only inside the wrapper package, removing a duplicate platform package from each archive.
• Changed package resource glob expansion to use Node.js's built-in implementation with deterministic visible-path matching, reducing the installed runtime dependency tree.
• Changed the bundled Node.js runtime to load jiti only when importing an extension and Babel only when uncached source needs transformation, reducing CLI startup time and bundle size.
• Changed syntax highlighting to initialize only twenty common languages eagerly and defer the remaining grammars until after the initial TUI render, reducing CLI startup time.
• Changed the Node.js CLI and RPC entrypoints to load a bundled runtime, reducing startup filesystem reads while keeping the public library and legacy module paths on the modular runtime for normal dependency identity.
• Changed session sharing to render clickable terminal links, display only the canonical Radius artifact URL, and include the current system prompt and active tool definitions in Radius session shares.

Fixed

• Fixed failed extension factories leaving event subscriptions, provider registrations, and default flag state active (#​8424 by @​acmerfight).
• Fixed models.json typings omitting the documented OpenAI-compatible compat.supportsFinishReason provider and model override (#​8487 by @​petrroll).
• Fixed /model and /thinking selections being persisted globally unless explicitly saved with Ctrl+S (#​5263).
• Fixed JSON and RPC toolcall_start events omitting the tool call id and name (#​7953 by @​christianklotz).
• Fixed extensions failing to load when the Node.js CLI runs as a single-executable application (#​8237).
• Fixed nested Markdown skills inside .agents/skills/ grouping directories not being discovered.
• Fixed compaction and branch summarization requests exposing tools to providers.
• Fixed single-object edit tool inputs failing validation by accepting them as one-edit arrays in both coding-agent and harness edit tools (#​7835).
• Fixed root Markdown files such as README.md and AGENTS.md in skill directories being reported as broken skills unless they declare valid skill frontmatter (#​7805).
• Fixed the default Cerebras model referencing an unavailable Z.AI model.
• Fixed inherited OpenAI-compatible Chat Completions reasoning replay to preserve and resend assistant-level reasoning_details verbatim and in order (#​7994).
• Fixed inherited Anthropic server-side fallback responses being priced with the requested model instead of the returned fallback model (#​8285).
• Fixed inherited GitHub Copilot login triggering model-policy rate limits by limiting policy updates, retrying model discovery once, and honoring server retry delays (#​7850).
• Fixed inherited Amazon Bedrock dropping and failing to replay opaque redacted reasoning from non-Anthropic models (#​8314 by @​seiji).
• Fixed inherited Z.AI Coding Plan models deriving incomplete reasoning-effort metadata, including missing GLM-5.3 low, high, and max levels (#​8336).
• Fixed inherited DeepSeek V4 Flash on OpenCode and OpenCode Go omitting its supported low thinking level (#​8181 by @​tianshuang).
• Fixed inherited Azure OpenAI Responses ignoring toolChoice in provider-specific stream requests.
• Fixed inherited Amazon Bedrock response hooks receiving only a synthesized request id instead of the raw response headers (#​8234).
• Fixed inherited Kimi usage reporting so top-level cached_tokens count as cache reads instead of normal input tokens (#​8075).
• Fixed inherited Google custom models ignoring thinkingLevelMap, which dropped extended thinking controls (#​8135).
• Fixed writes to auth.json and models-store.json overriding administrator-managed file permissions and ACLs (#​7779).
• Fixed UTF-8 BOM markers preventing frontmatter and user configuration files from loading (#​8337).
• Fixed invalid settings files being easy to miss during interactive startup by rendering warnings with the file path inside the TUI (#​7829).
• Fixed the subagent example repeatedly prompting before running project-local agents in trusted repositories (#​8261).
• Added session_compact_failed extension events so compaction failures and aborts expose their reason, retry state, source, and error message to handlers (#​8175).
• Fixed truncated compaction and branch summaries being persisted when generation reaches its output token limit (#​7048).
• Fixed npm package update checks treating older registry versions as available updates, preventing pi update from downgrading already-newer installed packages (#​8226).
• Fixed built-in llama.cpp models disappearing from /model when /llama refreshed a configured server under PI_OFFLINE, and included idle-slept sleeping router models plus autoloadable unloaded presets in the selectable catalog (#​8558 by @​cristinaponcela).
• Fixed pi.registerFlag() accepting default values that do not match the declared flag type (#​8064).
• Fixed Z.AI Coding Plan defaults referencing the removed GLM-5.1 model (#​8096).
• Fixed repeated ambiguous truncated-response recovery being mislabeled as context overflow (#​8130).
• Fixed duplicate fullscreen right-click paste in VS Code-based terminals on Windows (#​8186).
• Fixed inherited padded text exceeding narrow terminal widths (#​8252).
• Fixed inherited wrapped Markdown table links leaking color into borders and neighboring cells, including tables inside blockquotes (#​8335).
• Fixed llama.cpp login guidance to direct users to /llama before /model when no local models are loaded (#​8203).
• Fixed hung pi.dev model catalog requests consuming the entire refresh deadline without retrying (#​8198).
• Fixed inherited Xiaomi model catalogs listing shut-down MiMo V2 models in /model and --list-models (#​8187).
• Fixed branch summary entries recording the navigation destination in fromId instead of the pre-navigation source leaf.
• Fixed threshold auto-compaction being skipped when providers omit streaming usage data (#​8328).
• Fixed dash-prefixed prompts being parsed as options by supporting -- as an end-of-options delimiter (#​7269).

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