harness-sdk

vtypescript/v1.11.2 Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

Published 16h AI Agents & Assistants

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

agent-framework agentic agentic-ai agents ai ai-agents

+14 more

anthropic autonomous-agents bedrock generative-ai harness llm llm-agent mcp multi-agent-systems openai python sdk strands-agents typescript

Affected surfaces

deps breaking_upgrade

Summary

AI summary

Updates 🐛 Fixes, 📚 Documentation, and 🚀 Features across a mixed release.

Full changelog

typescript/v1.11.2

Auto-drafted from commits in typescript/v1.11.1..typescript/v1.11.2, grouped by conventional-commit type. Edit on the release page after publish if you want a polished writeup; the canonical release notes live on the website.

🚀 Features

feat: add context manager class design doc (#3307) (cb3bffba)
feat(ts): add agent-as-tool delegation (#3265) (a2761fd2)

🐛 Fixes

fix(context): legacy file storage accepts bare filenames and stems (#3495) (2828e442)
fix(streaming): consume reasoning signature per content block (#3472) (be30def9)
fix(mcp): deduplicate inverted-index postings (#3417) (0e517d62)
fix(bidi): gemini live mp to use updated api (#3424) (1531f732)

♻️ Refactoring

refactor(http_request): remove security features, accept httpx.AsyncClient (#3491) (fa63da5d)

📚 Documentation

docs(mcp): correct search tool contracts (#3456) (50b583f1)
docs(changelog): sync strands-agents/harness-sdk typescript/v1.11.1 (#3481) (8543db53)
docs(changelog): sync strands-agents/harness-sdk python/v1.50.1 (#3480) (0b727d05)

🔧 Chores

chore: update context offloader comments to deprecate legacy storage (#3476) (58a501c7)
chore(bidi): bump google-genai floor to >=1.67.0 (#3478) (ec1c0db8)

Breaking Changes

Refactor(http_request): removed security features; now accepts httpx.AsyncClient instead of previous security‑feature integration.

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Earlier breaking changes

vtypescript/v1.9.0 Rename LocalMemoryStore to TestMemoryStore (breaking change).
vpython/v1.47.0 Renames LocalMemoryStore to TestMemoryStore (breaking change).
vtypescript/v1.5.0 Change memory store return type on add in strands-py.