agency-swarm

v1.10.3 Breaking

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

Published 13d AI Agents & Assistants

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Affected surfaces

deps

ReleasePort's take

Moderate signal

editorial:auto 12d

The release blocks fresh installations when openai‑agents==0.14.8 is paired with OpenAI >=2.45, and it cleans up consecutive orphaned reasoning items in replay histories before API submission.

Why it matters: Fresh installs fail if the incompatible combination of openai‑agents 0.14.8 and OpenAI ≥2.45 is present; replay history processing now removes consecutive orphaned reasoning items, preventing malformed payloads to the Responses API.

Summary

AI summary

Fixes invalid replay histories with consecutive reasoning items and enforces compatible OpenAI versions for fresh installs.

Changes in this release

Type	Severity	Summary	CVE
Breaking	High	Prevents fresh installs with openai-agents==0.14.8 from resolving incompatible OpenAI >=2.45 versions. Prevents fresh installs with openai-agents==0.14.8 from resolving incompatible OpenAI >=2.45 versions. Source: llm_adapter@2026-07-14 Confidence: high	—
Feature	Low	Requires the Code Interpreter integration test to execute the uploaded file. Requires the Code Interpreter integration test to execute the uploaded file. Source: llm_adapter@2026-07-14 Confidence: high	—
Feature	Low	Strengthens live Anthropic integration coverage. Strengthens live Anthropic integration coverage. Source: llm_adapter@2026-07-14 Confidence: high	—
Dependency
Dependency	Low	Expands supported datamodel-code-generator versions through 0.66.x. Expands supported datamodel-code-generator versions through 0.66.x. Source: llm_adapter@2026-07-14 Confidence: high	—
Dependency	Low	Refreshes locked LiteLLM, NumPy, pytest, and Ruff versions. Refreshes locked LiteLLM, NumPy, pytest, and Ruff versions. Source: llm_adapter@2026-07-14 Confidence: high	—
Dependency	Low	Updates package release metadata to version 1.10.3. Updates package release metadata to version 1.10.3. Source: llm_adapter@2026-07-14 Confidence: high	—
Bugfix	Medium	Removes consecutive orphaned reasoning items from invalid replay histories before sending to Responses API. Removes consecutive orphaned reasoning items from invalid replay histories before sending to Responses API. Source: llm_adapter@2026-07-14 Confidence: high	—

Full changelog

Agency Swarm 1.10.3 prevents fresh installations from selecting an OpenAI release that is incompatible with the currently pinned Agents SDK. It also fixes invalid replay histories containing consecutive reasoning items.

What's Changed

Reliability and compatibility

Prevent fresh installs with openai-agents==0.14.8 from resolving incompatible OpenAI 2.45+ versions in https://github.com/VRSEN/agency-swarm/pull/720.
Remove consecutive orphaned reasoning items transitively so invalid histories are not sent to the Responses API in https://github.com/VRSEN/agency-swarm/pull/707.
Expand supported datamodel-code-generator versions through 0.66.x in https://github.com/VRSEN/agency-swarm/pull/709.

Maintenance

Refresh locked LiteLLM, NumPy, pytest, and Ruff versions in https://github.com/VRSEN/agency-swarm/pull/708, https://github.com/VRSEN/agency-swarm/pull/711, https://github.com/VRSEN/agency-swarm/pull/712, and https://github.com/VRSEN/agency-swarm/pull/710.
Strengthen live Anthropic integration coverage in https://github.com/VRSEN/agency-swarm/pull/722.
Require the Code Interpreter integration test to execute the uploaded file in https://github.com/VRSEN/agency-swarm/pull/724.
Bump the package release metadata to 1.10.3 in https://github.com/VRSEN/agency-swarm/pull/725.

Compatibility Notes

No intentional public API change is included.
Agency Swarm now requires openai>=2.2,<2.45 while openai-agents==0.14.8 remains pinned.

Full Changelog: https://github.com/VRSEN/agency-swarm/compare/v1.10.2...v1.10.3

Breaking Changes

Fresh installs now require `openai>=2.2,<2.45` when `openai-agents==0.14.8` is pinned, preventing resolution of incompatible OpenAI 2.45+ versions.

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