v2.58.0 v2.57.0
pydantic/pydantic-aiOct 20, 2026 → Oct 16, 20260 days between releases
Generating AI comparison
Analyzing what changed between v2.58.0 and v2.57.0. This page updates automatically — usually within a minute.
The Two Releases
v2.58.0 (2026-10-19)
Oct 20, 2026· 2 days ago
This release brings a wide array of new features including support for ChatGPT sign-in, ElevenLabs Agents, and message storage optimizations. It also resolves a security vulnerability in UI adapters and updates compatibility notes for DBOS workflows and RealtimeConnection.
Full release notesv2.57.0 (2026-10-15)
Oct 16, 2026· 6 days ago
This release introduces support for Meta Muse models via the Responses API and enhances real-time streaming capabilities for GPT-Live and Gemini Live. It also improves MCP (Model Context Protocol) integration and introduces a new `ApprovalReviewer` for safer tool execution.
Full release notes