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Model Behavior82/100 agent utility
Official release watch

vertex-sdk: v0.19.10

Anthropic released vertex-sdk v0.19.10, featuring internal build and testing updates with TypeScript 6.0.3 and Vitest.

Source
Anthropic TypeScript SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseAnthropic TypeScript SDK updated vertex-sdk to v0.19.10 with internal chore commits: sub-packages are now built using TypeScript 6.0.3 and unit tests migrated from Jest to Vitest.
anthropicsdktypescript
Model Behavior82/100 agent utility
Official release watch

Anthropic Python SDK v1.3.0

Anthropic Python SDK v1.3.0 updates user profile beta APIs, adds organization compliance settings, updates memory-store/toolset schemas, and fixes AWS base URL resolution and batch response wrappers.

Source
Anthropic Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseAnthropic Python SDK v1.3.0 brings API schema updates including beta user profile field changes (external user onboarded at added, relationship replaced by access type), memory-store and toolset updates, and organization compliance settings. It also fixes AWS base URL resolution when skipping auth, adds results to GA raw/streaming batch wrappers, and refactors discriminated unions.
anthropicsdkpython
Model Behavior82/100 agent utility
Official release watch

Anthropic Python SDK v1.4.0

Anthropic Python SDK v1.4.0 introduces usage report breakdowns by Claude Tag and user, adds named types for compliance settings, expands workspace ID support, and improves client error handling for incompatible HTTP client objects.

Source
Anthropic Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseAnthropic Python SDK updated to v1.4.0. Key updates include API support for Claude Tag category and user breakdowns in usage reports, named types for organization compliance settings, workspace ID parameter availability on additional endpoints, and explicit error raising when standard httpx objects are passed instead of httpx2.
anthropicsdkpython
Model Behavior82/100 agent utility
Official release watch

Anthropic Python SDK v1.5.0

Anthropic Python SDK v1.5.0 introduces Managed Agents updates (auto mode tool permissions and tokenless public GitHub repo mounting), adds support for passing tool objects directly to message endpoints, enforces tighter credential file permissions, and includes bug fixes for streaming and extra body merging.

Source
Anthropic Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseAnthropic Python SDK v1.5.0 adds auto mode tool permissions and token-free public GitHub mounting for Managed Agents, supports passing tool objects directly into messages.create/parse/stream/count tokens, adds the user-profiles-2026-09-04 beta, introduces CredentialsError/IdentityTokenFileError, and enforces file permission checks on credentials files.
anthropicsdkpython
Model Behavior82/100 agent utility
Official release watch

Anthropic Python SDK v1.6.0

Anthropic Python SDK v1.6.0 introduces Managed Agents auto-mode tool permissions, compaction beta parameters, async credential token providers, and critical client retry bug fixes.

Source
Anthropic Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseAnthropic Python SDK release v1.6.0 adds Managed Agents auto mode tool permissions, beta compaction and thinking mismatch parameters, async credential token providers, and updates dependencies requiring anyio = 4.1 alongside client retry handling fixes.
anthropicsdkpython
Model Behavior82/100 agent utility
Official release watch

Anthropic Python SDK v1.7.0

Anthropic Python SDK v1.7.0 adds tool compaction before next turns, updates rate limit structures, and resolves multiple client-side typing and bedrock error handling bugs.

Source
Anthropic Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseAnthropic Python SDK v1.7.0 introduces compact before next turn() to the tool runner with state/failure handling fixes, deprecates rate limit group type in favor of group with display name, requires pydantic = 1.10, and improves parsing of union types ( X | Y ) and Bedrock eventstream error frames.
anthropicsdkpython
Model Behavior82/100 agent utility
Official release watch

OpenAI Python SDK v3.14.1

OpenAI Python SDK releases published OpenAI Python SDK v3.14.1. 3.14.1 (2026-09-15) Bug Fixes client: validate retry limits and preserve application errors ( 3867 ) ( f86c721 ) correct typo "th" to "the" in StreamAlreadyConsumed error message ( 3022 ) ( 7186203 ) examples: correct Azure endpoint hostname ( 3298 ) ( 543516c ) examples: refresh chat streaming…

Source
OpenAI Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseTreat OpenAI Python SDK v3.14.1 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.
openaisdkmodels
Model Behavior82/100 agent utility
Official release watch

OpenAI Python SDK v3.15.0

OpenAI Python SDK v3.15.0 introduces agent session model settings, managed Responses WebSocket sessions, prompt-cache prewarming, audio-mini models, and compaction progress events.

Source
OpenAI Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseOpenAI Python SDK v3.15.0 adds support for agent session model settings, managed Responses WebSocket sessions, prompt-cache prewarming, audio-mini choices, and compaction progress events, while fixing chat stream moderation result retention.
openaisdkmodels
Model Behavior82/100 agent utility
Official release watch

OpenAI Python SDK v3.16.0

OpenAI Python SDK v3.16.0 introduces webhook endpoint management and deprecates the MCP connector ID.

Source
OpenAI Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseOpenAI Python SDK v3.16.0 adds webhook endpoint management support (PR 3892) and marks the MCP connector ID as deprecated (PR 3894).
openaisdkmodels
Model Behavior82/100 agent utility
Official release watch

OpenAI Python SDK v3.16.1

OpenAI Python SDK v3.16.1 fixes an issue where unrelated API resources were loaded on first use.

Source
OpenAI Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseOpenAI Python SDK patch v3.16.1 addresses a bug in the API module by preventing the loading of unrelated API resources upon first initialization.
openaisdkmodels
Model Behavior82/100 agent utility
Official release watch

OpenAI Python SDK v3.16.2

OpenAI Python SDK v3.16.2 fixes a memory leak in parse response handling.

Source
OpenAI Python SDK releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseOpenAI Python SDK v3.16.2 addresses a memory leak by removing the TextFormatT parameterization during response parsing.
openaisdkmodels
Agent Infrastructure82/100 agent utility
Official release watch

OpenAI Agents SDK JavaScript v0.16.1

OpenAI Agents SDK JavaScript v0.16.1 introduces model call timeouts, network disabling for Docker sandboxes, run-scoped sandbox directories, Modal sandbox resource options, and key sandbox and core fixes.

Source
OpenAI Agents SDK JavaScript releases
Updated
Sep 18, 10:57 PM
Confidence
96%
Agent parseJavaScript Agents SDK v0.16.1 adds core features (model call timeouts, exact call approval handling) and sandbox improvements (run-scoped working directories, Docker network disabling option, Modal resource configuration, and validations for dynamic compaction ratios and raster image content).
openaiagents-sdktypescript