Anthropic releases
Anthropic news, Claude releases and SDK updates. New features, breaking changes, security advisories and deprecations - each summarised in plain English and updated continuously.
Tracking 125 Anthropic releases · Updated
- Anthropic Python SDK Releases sdkaiengineer ·
Anthropic SDK Python v0.100.0 adds Managed Agents support
Anthropic's Python SDK has been updated to version 0.100.0, introducing significant new features for Managed Agents. This release enables multi-agent capabilities, outcomes, webhooks, and vault validation, enhancing the SDK's flexibility for complex AI workflows. It also includes an adjustment to webhook configuration.
feature patch - Anthropic Python SDK Releases sdkai ·
Anthropic SDK Python v0.98.1 Fixes Example Typo
Anthropic's Python SDK has released version 0.98.1, primarily addressing a minor typo within its example documentation. This patch aims to improve code clarity and prevent potential confusion for developers using the SDK. The change is a small, non-breaking update for all users of the Python SDK.
patch - Anthropic Python SDK Releases sdkaimedia ·
Anthropic SDK Python v0.98.0: API, Client, and Streaming Improvements
This release of the Anthropic SDK for Python (v0.98.0) introduces enhancements to Managed Agents APIs and adds support for Workload Identity Federation, interactive OAuth, and auth profiles in the client. It also fixes an issue with streaming stop details and corrects field name formatting for multipart file arrays. These changes benefit developers integrating Anthropic's models into their Python applications by improving agent management and authentication flexibility.
feature patch - Anthropic Python SDK Releases sdkaipreviewengineer ·
Anthropic SDK Python v0.97.0: CMA Memory Beta, API Fixes, Performance
Anthropic's Python SDK has been updated to version 0.97.0, introducing the public beta of CMA Memory. This release also includes fixes for API specification errors and restores missing features, alongside performance optimizations for multipart requests. These changes primarily affect developers using the SDK for integration with Anthropic's AI models, with the CMA Memory feature available in public beta.
feature patch - Anthropic Python SDK Releases sdkaiengineer ·
Anthropic SDK Python v0.96.0 adds Claude 4 Opus and user profiles
Anthropic has released version 0.96.0 of its Python SDK, introducing support for the Claude 4 Opus model. This update also includes token budget management and user profile capabilities, enhancing the fine-grained control available to developers integrating Anthropic's AI models. The release is available now for all users of the SDK.
feature patch - Anthropic Python SDK Releases sdkaiengineermedia ·
Anthropic SDK for Python 0.94.1 fixes streaming event bug
Anthropic's Python SDK has been updated to version 0.94.1, addressing a bug where certain streaming events were not being emitted. This patch ensures more reliable and complete data delivery for users leveraging streaming capabilities in the SDK. The fix is now available for all users of the Python SDK.
patch - Anthropic Python SDK Releases sdkai ·
Anthropic SDK Python v0.94.0 adds Vertex EU region support
Anthropic's Python SDK has released version 0.94.0, introducing support for the Vertex EU region. This update includes a bug fix for ensuring file data is sent as a single parameter and documentation enhancements. The release benefits users integrating with Anthropic's models via the Vertex AI platform in the EU, with improved examples now available.
feature patch - Claude Release Notes deprecation ·
Claude Opus 4 and 4.1 models deprecated
Anthropic has removed the Opus 4 and 4.1 model versions from Claude and Claude Code. This change affects users who were utilizing these specific model versions. The company provides an article for guidance on adapting to new model personas following this deprecation.
deprecation - Claude Release Notes aipreviewengineer ·
Claude for Excel Beta Adds Pivot Tables, Charts, File Uploads
Claude for Excel is now available in beta for Max, Team, and Enterprise users, introducing new capabilities like pivot table and chart support, along with file uploads. A new shortcut allows users to quickly open the full Claude application from within Excel. These enhancements aim to improve user experience, performance, and context management, with detailed usage guidance available.
feature patch