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The AI Toolchain — issue -339, September 11, 2025

THE AI TOOLCHAIN NO. -339
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THE DAILY RELEASE FIREHOSE
PUBLISHED SEPTEMBER 11, 2025 · EVERY WEEKDAY
EDITIONS tail grep head diff uniq

The daily firehose — everything the toolchain shipped today, already filtered.

// HOW THIS ISSUE IS MADE

We read every release from the 174 tools on our watchlist at the source — GitHub and GitLab release notes, vendor release pages and changelogs, project blogs and feeds, vendor press releases, and the source code behind the tag. Bug-fix-only releases and non-product newsroom noise are dropped; what's left is summarized down to the new capability, how to try it, and any screenshots or videos the release itself published. Every entry links to the sources it was built from.

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$ tct list   # 11 tools matched
AI & LLM Tooling
◆  AI Coding Agents

Cline

Sources Release notes → v3.28.0 NOTES

Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

Cline v3.28.0 adds real-time task history sync, Dify.ai integration, per-provider thinking tokens, and OpenAI reasoning effort controls.

└──▷ GET THIS VERSION
$ git clone --branch v3.28.0 https://github.com/cline/cline.git
# already have the repo? check out this version:
$ git checkout v3.28.0
  • Adds real-time task history synchronization across all Cline instances.
  • Adds Dify.ai API integration as a new provider.
  • Adds per-provider thinking tokens configurability.
  • Adds Ollama custom prompt options.
  • Adds orchestration mode support and improved model visibility for SAP AI Core provider.
+6 moreshow less
  • Adds DeepSeek-V3.1 model support via SambaNova.
  • Adds minimal reasoning effort configuration for OpenAI models.
  • Improves deep planning prompts for Windows/PowerShell environments and dependency exclusion.
  • Improves search functionality in the API provider dropdown for faster model selection.
  • Adds ESC key navigation, cleaner approve/reject buttons, and improved editor panel focus.
  • Adds better Gemini rate limit handling.
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Block Goose

Sources Release notes → v1.8.0 NOTES

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Goose v1.8.0 adds ACP support, multi-model switching, streaming agent routing, and YAML recipe imports.

└──▷ GET THIS VERSION
$ git clone --branch v1.8.0 https://github.com/block/goose.git
# already have the repo? check out this version:
$ git checkout v1.8.0
  • Adds Agent Client Protocol (ACP) support for interoperability with ACP-compatible agents.
  • Supports multi-model/provider configuration with automatic switching between providers.
  • Enables streaming support in the Tetrate Agent Router.
  • Adds configurable Bedrock retry settings.
  • Supports importing YAML recipes directly in the Desktop app.
+9 moreshow less
  • Enables reading local file inputs inside recipes.
  • Adds message metadata for visibility control over what is shown in the UI.
  • Enables deleting sessions from the history list in the Desktop UI.
  • Tracks sessions per agent for better session management.
  • Makes the auto-compact threshold configurable via the UI.
  • Shows enabled extensions first in the extensions list.
  • Adds a unified diff view in the developer editor.
  • Aligns recipe metadata metrics across scheduler, UI, and CLI.
  • Upgrades to RMCP 0.6.2.
└──▷ BREAKING ON UPGRADE
  • !Deprecated Claude 3.5 models have been removed.
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SST OpenCode

Sources Release notes → v0.7.3 NOTES

The open source coding agent.

OpenCode v0.7.3 adds an experimental option to disable paste summaries

└──▷ GET THIS VERSION
$ git clone --branch v0.7.3 https://github.com/sst/opencode.git
# already have the repo? check out this version:
$ git checkout v0.7.3
  • Adds experimental option to disable paste summaries when pasting content into the prompt
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Google gemini-cli

Sources Release notes → v0.5.0-preview.1 NOTES

An open-source AI agent that brings the power of Gemini directly into your terminal.

gemini-cli v0.5.0-preview.1 adds git/PR review commands, runtime ripgrep download, MCP slash command discoverability, and smarter tool output handling.

└──▷ GET THIS VERSION
$ git clone --branch v0.5.0-preview.1 https://github.com/google-gemini/gemini-cli.git
# already have the repo? check out this version:
$ git checkout v0.5.0-preview.1
└──▷ TRY IT
Install an extension by passing the source as a positional argument instead of a flag.
$ gemini extensions install <source>
  • Adds new /docs, /git, and /PR review slash commands for documentation lookup, git operations, and pull request review workflows.
  • Downloads ripgrep at runtime when enabled, removing the need for a pre-installed binary.
  • Saves large shell command tool outputs to a file and returns truncated lines to the model, preventing context overflow.
  • Improves discoverability of MCP slash commands in the UI.
  • Adds enum option support in settings.json for constrained setting values.
+5 moreshow less
  • Makes source a positional argument in extensions install, simplifying the install invocation.
  • Allows users to type input while waiting for MCP servers to initialize.
  • Adds hidden property support for slash commands, enabling commands to opt out of autocompletion and /help discovery.
  • Moves scope settings into a new dedicated dialog for clearer configuration management.
  • Shifts IDE context filtering to the CLI side and updates port discovery logic for the IDE companion.
└──▷ BREAKING ON UPGRADE
  • !Org/repo install support for extensions has been removed; extensions install no longer accepts org/repo targets.
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◆  AI Agent Frameworks

LangChain

Sources Release notes → langchain-chroma==0.2.6 2 RELEASES · 2025-09-11 NOTES STABLE

langchain-chroma 0.2.6 adds collection forking support for Chroma vector stores.

└──▷ GET THIS VERSION
$ git clone --branch langchain-chroma==0.2.6 https://github.com/langchain-ai/langchain.git
# already have the repo? check out this version:
$ git checkout langchain-chroma==0.2.6
  • Adds support for collection forking in the Chroma vector store integration, enabling practitioners to duplicate and branch existing collections.
1 more release in this issue · 2025-09-11
langchain-anthropic==0.3.20 NOTES STABLE

langchain-anthropic adds web fetch beta support for Claude models.

└──▷ GET THIS VERSION
$ git clone --branch langchain-anthropic==0.3.20 https://github.com/langchain-ai/langchain.git
# already have the repo? check out this version:
$ git checkout langchain-anthropic==0.3.20
  • Adds web fetch beta support to ChatAnthropic, enabling Claude models to retrieve content from URLs during inference.
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OpenAI Agents SDK

Sources Release notes → v0.3.0 NOTES

OpenAI Agents SDK v0.3.0 migrates the Realtime Agent integration to the GA Realtime API.

└──▷ GET THIS VERSION
$ git clone --branch v0.3.0 https://github.com/openai/openai-agents-python.git
# already have the repo? check out this version:
$ git checkout v0.3.0
  • Updates Realtime Agent support to target the generally available OpenAI Realtime API, replacing the previous preview integration.
  • Allows passing both a session and an input list together when running agents, enabling more flexible session-and-input composition.
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PydanticAI

Sources Release notes → v1.0.4 NOTES

PydanticAI v1.0.4 adds a Pydantic AI Gateway provider for routing and managing LLM calls.

└──▷ GET THIS VERSION
$ git clone --branch v1.0.4 https://github.com/pydantic/pydantic-ai.git
# already have the repo? check out this version:
$ git checkout v1.0.4
  • Adds a Pydantic AI Gateway provider, enabling use of the Pydantic AI Gateway as an LLM backend.
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◆  AI Model & Data Infrastructure

Ollama

Sources Release notes → v0.11.11 NOTES

Get up and running with Kimi-K2.6, GLM-5.2, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Ollama v0.11.11 adds CUDA 13 support and a new dimensions field for embed requests.

└──▷ GET THIS VERSION
$ git clone --branch v0.11.11 https://github.com/ollama/ollama.git
# already have the repo? check out this version:
$ git checkout v0.11.11
└──▷ TRY IT
Request embeddings at a specific dimensionality — useful when downstream vector stores require a fixed embedding size.
$ curl http://localhost:11434/api/embed -d '{"model": "nomic-embed-text", "input": "Why is the sky blue?", "dimensions": 512}'
  • Supports CUDA 13 for GPU-accelerated inference.
  • Adds dimensions field to embed requests, enabling control over output embedding size.
  • Enables new memory estimates in Ollama's new engine by default, improving resource planning for hybrid and recurrent models.
  • Adds Cmd+/- zoom controls for text sizing in Ollama's desktop app.
  • Enables copying of assistant messages in Ollama's desktop app.
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Other / Uncategorized
◆  VECTOR DB RAG

Chroma

Sources Release notes → 1.0.21 NOTES

Chroma 1.0.21 adds sparse vector support with a new search endpoint, AVX512-accelerated distance calculations, and HNSW index loading without disk intermediary.

└──▷ GET THIS VERSION
$ git clone --branch 1.0.21 https://github.com/chroma-core/chroma.git
# already have the repo? check out this version:
$ git checkout 1.0.21
  • Adds get_collection_by_crn to the JS client for retrieving collections by cloud resource name.
  • Adds new internal SPANN config nreplica_count to limit the number of centers considered on write.
  • Adds AVX512 support to distance calculations, accelerating nearest-neighbor search on compatible hardware.
  • Implements sparse vector support, integrating a sparse index into the metadata segment.
  • Implements a new search endpoint supporting sparse vector queries, with updated auth and metering.
+9 moreshow less
  • Implements search for the Python client, enabling sparse vector queries directly from Python.
  • Allows adding annotations to the SysDb deployment in the Helm chart.
  • Loads HNSW index without a disk intermediary, reducing I/O overhead on the write path.
  • Auth hooks now return user identity, enabling identity-aware authorization logic.
  • Adds the requesting tenant as a requester:UUID scorecard tag for improved observability.
  • Adds metrics for the log client and compactor.
  • Manifest and etag caching added to the log layer to reduce redundant fetches.
  • Improves Python client write throughput via internal optimizations.
  • Optimizes block decoding performance.
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Weaviate

Sources Release notes → v1.32.8 NOTES

Weaviate v1.32.8 adds reasoningEffort and verbosity params to generative-OpenAI and introduces WAND slow-log tracing.

└──▷ GET THIS VERSION
$ git clone --branch v1.32.8 https://github.com/weaviate/weaviate.git
# already have the repo? check out this version:
$ git checkout v1.32.8
  • Adds reasoningEffort and verbosity parameters to the generative-openai module for controlling reasoning depth and output verbosity.
  • Adds WAND slow-log tracing and context-cancellation support to surface slow query paths.
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◆  AI OBSERVABILITY

Langfuse

Sources Release notes → v3.110.0 NOTES

Langfuse v3.110.0 adds a blob storage config API endpoint, GCP Vertex tool I/O on OTel spans, and UI improvements for sessions and dataset runs.

└──▷ GET THIS VERSION
$ git clone --branch v3.110.0 https://github.com/langfuse/langfuse.git
# already have the repo? check out this version:
$ git checkout v3.110.0
  • Adds an API endpoint to configure the blob storage integration programmatically.
  • Captures GCP Vertex tool inputs and outputs on OpenTelemetry spans.
  • Pins the dataset item ID column in the dataset run items UI table for easier reference.
  • Adds a trace detail peek view to the sessions page and cleans up its layout.
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