The AI Toolchain — issue -214, January 15, 2026

Continue 1.39.0 adds subagent support for orchestrating multi-agent workflows.

$ git clone --branch @continuedev/[email protected] https://github.com/continuedev/continue.git
# already have the repo? check out this version:
$ git checkout @continuedev/[email protected]

• ›Adds subagents, enabling an agent to spawn and coordinate subordinate agents for multi-step tasks.

Lightweight coding agent that runs in your terminal

Codex CLI v0.85.0 adds real-time agent collaboration events, agent role presets, and interrupt-capable send_input.

$ git clone --branch rust-v0.85.0 https://github.com/openai/codex.git
# already have the repo? check out this version:
$ git checkout rust-v0.85.0

• ›App-server v2 now emits collaboration tool calls as item events in the turn stream, enabling clients to render agent coordination in real time.
• ›New spawn_agent parameter accepts an agent role preset for richer agent control in collaboration tools.
• ›New send_input interrupt capability lets callers optionally interrupt a running agent before delivering a message.
• ›/models metadata now includes migration_markdown so clients can display richer upgrade guidance when suggesting model migrations.

$ git clone --branch rust-v0.84.0 https://github.com/openai/codex.git
# already have the repo? check out this version:
$ git checkout rust-v0.84.0

The open source coding agent.

OpenCode v1.1.23 adds configurable dialog keybinds, provider-level store option, per-server MCP timeouts, and a new desktop app layout.

$ git clone --branch v1.1.23 https://github.com/sst/opencode.git
# already have the repo? check out this version:
$ git checkout v1.1.23

• ›Adds configurable dialog keybinds in the TUI via new configuration option.
• ›Supports provider-level store option for per-provider storage configuration.
• ›Honors per-server MCP timeouts, enabling fine-grained timeout control across MCP servers.
• ›Adds input limit for compaction to cap context sent during compaction.
• ›Introduces a new desktop app layout with repositioned panel toggle and updated session management.

$ git clone --branch v1.1.21 https://github.com/sst/opencode.git
# already have the repo? check out this version:
$ git checkout v1.1.21

$ choco upgrade opencode

$ scoop update opencode

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

Pi v0.46.0 adds MiniMax China provider, fuzzy edit matching, APPEND_SYSTEM.md support, and enhanced session search.

$ git clone --branch v0.46.0 https://github.com/earendil-works/pi.git
# already have the repo? check out this version:
$ git checkout v0.46.0

$ # In the session picker, type: re:CVE-2024-\d+ to filter sessions by regex, or Ctrl+R to toggle sort mode

• ›Adds APPEND_SYSTEM.md support to append custom instructions to the system prompt without modifying the base prompt.
• ›Edit tool now uses fuzzy matching as fallback, tolerating trailing whitespace, smart quotes, Unicode dashes, and special spaces.
• ›Session picker search gains Ctrl+R to toggle between fuzzy and most-recent sorting, plus quoted phrase matching and re: regex mode.
• ›Adds MiniMax China (minimax-cn) as a new provider.
• ›Adds gpt-5.2-codex model support for GitHub Copilot and OpenCode Zen providers.

Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

CrewAI 1.8.1 adds Agent-to-Agent (A2A) task execution, server configuration, agent card generation, and new transports.

$ git clone --branch 1.8.1 https://github.com/crewAIInc/crewAI.git
# already have the repo? check out this version:
$ git checkout 1.8.1

• ›Adds A2A task execution utilities for orchestrating agent-to-agent workflows.
• ›Adds A2A server configuration and agent card generation to expose CrewAI agents as A2A-compatible services.
• ›Adds additional A2A transports, broadening connectivity options between agents.
• ›Adds Galileo to the integrations page, enabling Galileo observability for CrewAI workflows.

OpenAI Agents SDK v0.6.6 adds auto-compaction for long conversations and an async SQLite session store.

$ git clone --branch v0.6.6 https://github.com/openai/openai-agents-python.git
# already have the repo? check out this version:
$ git checkout v0.6.6

• ›Adds responses.compact setting to auto-compact long conversations, preventing context-window overflow in multi-turn agent runs.
• ›Adds AsyncSQLiteSession, an aiosqlite-backed async session store for persisting conversation state without blocking the event loop.

Your own personal AI assistant. Any OS.

OpenClaw v2026.1.14-1 adds web search/fetch via Brave API, Chrome extension browser control, Matrix/Plivo/Zalo channel plugins, and expanded security auditing.

$ git clone --branch v2026.1.14-1 https://github.com/openclaw/openclaw.git
# already have the repo? check out this version:
$ git checkout v2026.1.14-1

$ clawdbot configure --section web

$ clawdbot browser serve

$ clawdbot security audit --fix

• ›Adds web_search and web_fetch tools backed by the Brave API, with first-time setup guidance in onboarding and clawdbot configure --section web.
• ›Enables web_fetch by default (unless explicitly disabled in config).
• ›Adds Chrome extension relay takeover mode (toolbar button) and clawdbot browser serve for remote browser control, gated by browser.controlToken.
• ›Adds clawdbot browser extension install/path to install the extension and copy its path to the clipboard.
• ›Ships a built-in chrome profile for extension relay that starts automatically when running locally; defaults browser.defaultProfile to chrome.

PydanticAI v1.43.0 adds support for Google embedding models.

$ git clone --branch v1.43.0 https://github.com/pydantic/pydantic-ai.git
# already have the repo? check out this version:
$ git checkout v1.43.0

• ›Supports Google embedding models, enabling text embedding workflows via the Google provider.

Semantic Kernel Python adds an Oracle vector store connector and improves in-memory vector store filtering.

$ git clone --branch python-1.39.1 https://github.com/microsoft/semantic-kernel.git
# already have the repo? check out this version:
$ git checkout python-1.39.1

• ›Adds a new Oracle connector for Semantic Kernel's vector store, including collection support via add_collection_to_all for Oracle.
• ›Improves filtering logic for in-memory vector stores.
• ›Adds DriverInfo metadata to the MongoDB connector.

SRE Agent - CNCF Sandbox Project

HolmesGPT 0.18.4 adds Azure managed Prometheus, New Relic multi-account, GitHub MCP, and AWS MCP improvements.

$ git clone --branch 0.18.4 https://github.com/HolmesGPT/holmesgpt.git
# already have the repo? check out this version:
$ git checkout 0.18.4

• ›Adds Azure managed Prometheus support to the Prometheus toolset.
• ›Adds New Relic multiple-account support, enabling queries across more than one New Relic account.
• ›Adds GitHub MCP addon for the Helm chart, extending MCP integrations alongside the existing Azure MCP toolset.
• ›Improves AWS MCP integration with several enhancements.
• ›Enables the connectivity_check toolset by default in the Helm chart.

llama.cpp b7748 adds the adaptive-p sampler with EMA-based probability targeting and configurable decay.

$ git clone --branch b7748 https://github.com/ggml-org/llama.cpp.git
# already have the repo? check out this version:
$ git checkout b7748

• ›Adds adaptive-p sampler to common_params_sampling and the samplers vector, with parameters including decay (default 0.9), min_target, max_target (clamped to [0.0, 1.0]), and a use_power_law flag for power-law mode.
• ›Exposes adaptive-p via common_sampler_types_from_chars so it can be selected alongside existing samplers using single-character sampler chain strings.

$ git clone --branch b7740 https://github.com/ggml-org/llama.cpp.git
# already have the repo? check out this version:
$ git checkout b7740

Phoenix v12.30.0 adds enhanced JSON attribute display with new UI components for span inspection.

$ git clone --branch arize-phoenix-v12.30.0 https://github.com/Arize-ai/phoenix.git
# already have the repo? check out this version:
$ git checkout arize-phoenix-v12.30.0

• ›Adds AttributesJSONBlock component for enhanced JSON attribute display in the span detail view.
• ›Adds text block and JSON block icons for expanding attribute strings in the UI.

Langfuse v3.147.0 adds corrections diff viewer, JSON validation toggle, and LiteLLM custom trace ID mapping via OpenTelemetry.

$ git clone --branch v3.147.0 https://github.com/langfuse/langfuse.git
# already have the repo? check out this version:
$ git checkout v3.147.0

• ›Adds support for mapping custom trace_id from LiteLLM via the OpenTelemetry ingestion pipeline.
• ›Adds a JSON validation toggle for corrections, letting users control whether correction inputs are validated as JSON.
• ›Adds a global toggle to show or hide corrections inside session and IO preview components.
• ›Adds a diff viewer to corrections, showing a side-by-side comparison of actual vs. corrected output.
• ›Adds cursor-based sequential processing for event propagation, improving reliability of event ordering at scale.

Weave v0.52.24 adds PII redaction field exclusions, audio support in LLMAsAJudgeScorer, op kinds/colors, and safe base64 auto-conversion in the trace server.

$ git clone --branch v0.52.24 https://github.com/wandb/weave.git
# already have the repo? check out this version:
$ git checkout v0.52.24

• ›Adds redact_pii_exclude_fields setting to selectively exempt specific fields from PII redaction.
• ›Adds audio support to LLMAsAJudgeScorer, enabling evaluation of audio-containing traces.
• ›Adds op kinds and color tagging for operations via Add support for op kinds and colors, with built-in kinds for integrations to visually distinguish call types in the UI.
• ›Auto-converts base64 data safely in the trace server, expanding the range of payloads that can be stored without manual encoding steps.
• ›Updates the Leaderboard schema to support overhaul features, broadening what metrics and comparisons can be displayed.

Weaviate v1.35.3 adds video modality support to the multi2vec-voyageai module and exposes backup size on status responses.

$ git clone --branch v1.35.3 https://github.com/weaviate/weaviate.git
# already have the repo? check out this version:
$ git checkout v1.35.3

• ›Adds video modality support to the multi2vec-voyageai module, enabling multimodal embeddings that include video inputs.
• ›Returns backup size in the backup status response, giving operators visibility into backup storage consumption.

$ git clone --branch v1.34.9 https://github.com/weaviate/weaviate.git
# already have the repo? check out this version:
$ git checkout v1.34.9

$ git clone --branch v1.33.12 https://github.com/weaviate/weaviate.git
# already have the repo? check out this version:
$ git checkout v1.33.12