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MCP Inspector 2.11 Hardens OAuth, Proxy, and Skill Inspection Paths

The 14 October Inspector release is a reliability-and-boundary release: it isolates web OAuth state, routes MCPDO OAuth through configured proxies, tightens 403 handling, and refreshes skill reads. Package inspection confirms the published 2.11.0 artifact and its Node 22.19+ requirement.

Story

ACP 1.12 Makes Session State and Metadata Contracts Explicit

ACP 1.12.0 and schema v2.0.0-alpha.9 define top-level metadata patching and foreground-session snapshots, while tightening replay and cancellation rules. Source inspection passed; Rust tests were unavailable because cargo is not installed.

Story

AG2 1.2.0 Makes Decision, Replica, and Tool Boundaries Explicit

AG2 1.2.0 adds typed decision models, multi-replica A2A task plumbing, configurable push-URL validation, and narrower toolkit-composition semantics. Source inspection confirms the contracts; no live provider or replica run was performed.

Story

Pydantic AI 2.57 Extends MCP Apps Across Agent Frontends

The 15 October release forwards MCP Apps tool results to AG-UI and Vercel AI frontends, adds resource reads and app-directed tool calls, and fixes several lifecycle edges. The package contains the new MCP bridge symbols; interoperability still needs an end-to-end host test.

Story

vLLM 0.32 Makes Serving Defaults and Structured Decisions Explicit

vLLM 0.32.0 adds a typed /v1/systemone endpoint, checkpoint-driven parsers, and a security-oriented default posture for CORS, templates, images, shared memory, and schema depth. The release is a serving boundary, not merely a speed bump.

Story

DSPy 3.4.1 Puts Structured Reflection and Sub-Agents Behind One Budget

DSPy 3.4.1 makes GEPA’s structured InstructionProposer the default and lets RLM code construct DSPy sub-agents. Sub-agent calls share max_llm_calls and sandboxed code cannot set model or credentials; package compilation passed locally, but focused tests were blocked by missing litellm.

Story

Goose 1.55 Threads One Trace Across ACP and MCP

Goose now carries W3C trace context from ACP prompts into MCP tool calls and preserves provider request IDs, joining two crucial layers of agent diagnostics without turning correlation into trust.

Story

Agno 3.1.4 Turns an Agent's Computer Into Durable State

Sandboxed Claude and Codex harnesses now pair per-session compute with verified checkpoints, strict native resume, and durable queue admission. A focused 45-test attachment selection passed; Docker and POSIX checkpoint recovery were not reproduced.

Story

Pydantic AI 2.57 Lets a Model Cross the Approval Gate

A new ApprovalReviewer can auto-approve selected low-risk tool calls while escalating uncertainty to a person. Focused local tests passed; the security boundary still depends on reviewer policy and model judgment.

Story

Google ADK 2.12 Moves Safety Checks Into the Execution Path

ADK’s latest Python release adds workflow-node confirmation, loopback guards for mutating development routes, and broader credential redaction. Targeted repository tests passed, but the controls are not substitutes for authentication.

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