smolagents Releases

This is a maintenance release for Seelen UI that fixes a bug where widgets failed to apply the user's configured language settings.

May 27, 2026

This release introduces a shortcut pause command and apps menu search, along with numerous fixes for window management, fullscreen behavior, and dock interactions.

May 25, 2026

A major feature release introducing multi-tenant RBAC, significant CLI enhancements, and knowledge base improvements. It includes support for new storage providers like Huawei Cloud OBS and embedding models like Zhipu AI.

May 21, 2026

Updated default WebSocket endpoints for speech services and fixed a critical bug causing bot hangs during tool execution.

May 15, 2026

This release focuses on security improvements, refactoring agent deserialization, and adding MLflow integration documentation. It also removes support for legacy pickle formats and fixes a high-impact vulnerability on remote executors.

May 14, 2026

Introduced CLI foundation and storage support while significantly improving knowledge graph visualization and vector database integration.

May 13, 2026

Enhanced observability, knowledge base management capabilities, and introduced a new WeChat mini program plugin.

Apr 30, 2026

A security patch release addressing an XSS vulnerability in the Mermaid library used by Excalidraw. It updates dependencies to mitigate the CVE and ensures compatibility with the 0.18.x TypeScript version.

Apr 21, 2026

This major version release introduces significant architectural updates, including a new WebSocket-based OpenAI service, async function call support, and enhanced TTS capabilities. It also includes breaking changes related to MCP client lifecycle management and service signatures.

Apr 14, 2026

This release focuses on bug fixes, specifically addressing issues with LaTeX command un-escaping and license restoration. It includes minor development updates and welcomes a new contributor.

Jan 31, 2026

This release focuses on compatibility improvements and new features including Gradio 6 support, enhanced tool call handling, and a robust timeout mechanism for Python execution. It also adds support for GPT-5.2 models and improves exception handling.

Jan 16, 2026

This release introduces significant new features including dialog mode CLI, Blaxel support for remote code execution, exponential backoff with jitter for retries, and improvements to the Python executor. It also changes the default model and adds vLLM structured output support.

Nov 17, 2025

This release adds Modal as a new remote executor option, supports custom Dockerfiles, enables MCP structured output, and includes various model support improvements and bug fixes.

Sep 25, 2025

This release reduces false positives through automatic filtering and adds community package support for Debian and Ubuntu, while also introducing PEP 561 type checking compliance.

Sep 16, 2025

Minimal release notes: "## What's Changed * Move flash attention funcs by @VikParuchuri in https://github.com/datalab-to/surya/pull/457 **"

Sep 8, 2025

This release enables users to configure the attention method and removes previous checks related to it.

Sep 8, 2025

This is a patch release that fixes E2BExecutor compatibility by pinning e2b-code-interpreter to version less than 2.

Sep 1, 2025

This is a patch release that pins the telemetry extra to version >=0.1.15 to use the new TokenUsage structure.

Aug 20, 2025

This release introduces significant diagram rendering improvements including ASCII output support, new arrow shapes, and enhanced styling options for labels and borders.

Aug 19, 2025

This is a minor bug fix release addressing a specific error where GPT-5 models would fail due to unsupported parameters.

Aug 11, 2025