Claude Console adds personal and service account API keys

UpdateAug 27, 2026VerifiedAdded Sep 22, 2026

Personal and service account keys act as a user or service account with the same permissions and stop working when that account leaves the organization. Admins can track usage per account, and keys can be scoped to one workspace or used on admin endpoints.

LLMs Security Developer tools

Read Anthropic's release notes

https://platform.claude.com/docs/en/release-notes/overview#august-27-2026

Summaries of vendors' own notes. Product names and logos belong to their owners; logos via logo.dev.

More Claude Platform releases

Claude PlatformAug 27, 2026

Claude SDKs stop sending beta headers for Files and Skills clients

Python 1.2.0, TypeScript 0.122.0, Go 1.68.0, Java 2.59.0, Ruby 1.67.0 and C# 12.44.0 make client.beta.files and client.beta.skills match the GA shapes. client.beta.skills.delete() now removes all versions, and BetaSkill is renamed BetaContainerSkill.

UpdateDeveloper toolsSource

Claude PlatformAug 26, 2026

Compliance API adds Claude Science and Microsoft 365 session transcripts in beta

Local session endpoints now return transcripts of Claude Science sessions and Claude for Microsoft 365 sessions in Excel, PowerPoint, Word and Outlook, in beta for Claude Enterprise organizations.

BetaLLMsGovernanceDeveloper toolsSource

Claude PlatformAug 26, 2026

Admin API comes to the ant CLI and Claude SDKs under client.beta.organization

The ant CLI and the Python, TypeScript, C#, Go, Java, PHP and Ruby SDKs now cover Admin API resources including members, workspaces, API keys, rate limits, service accounts and encryption keys. Usage and cost reports remain curl-only.

BetaLLMsSecurityPricingSource

Claude PlatformSep 1, 2026

Claude Fable 5.1 launches alongside Claude Mythos 5.1 with 1M token context

Claude Fable 5.1 succeeds Claude Fable 5 for long-running agentic coding, knowledge work and research, with Claude Mythos 5.1 for Project Glasswing participants. Both have a 1M context, 128k output and adaptive thinking at $10 / $50 per MTok, with cache reads cut to $0.25 per MTok.

GAAI agentsLLMsDeveloper toolsSource

Claude PlatformSep 1, 2026

Prompt cache reads on Claude Fable 5.1 and Mythos 5.1 drop to $0.25 per MTok

Cache reads on Claude Fable 5.1 and Claude Mythos 5.1 cost 0.025x the base input price instead of the usual 0.1x, which lowers the cost of cache-heavy agent workloads. Cache write pricing is unchanged.

PricingLLMsPricingSource

Claude PlatformSep 1, 2026

Claude Fable 5.1 and Mythos 5.1 reject tool_choice any and tool

On Claude Fable 5.1 and Claude Mythos 5.1, tool_choice types any and tool return a 400 error while auto and none are unchanged. Use strict tool use or structured outputs to guarantee schema-conformant tool inputs.

UpdateLLMsSource

Claude PlatformSep 1, 2026

Claude Fable 5.1 thinking blocks only replay to the same or newer models

Thinking blocks from Claude Fable 5.1 and Mythos 5.1 can't be read by earlier models and are dropped if replayed to them. Fable 5.1 also checks that nothing before a replayed block has changed, which matters for agents that edit conversation history.

UpdateLLMsDeveloper toolsSource

Claude PlatformSep 1, 2026

Per-message effort changes enter beta on the Claude API

A role system message carrying output_config.effort inside messages changes effort for later turns while preserving the prompt cache, on Claude Fable 5.1, Mythos 5.1 and Opus 5. Requests need the mid-conversation-output-config-2026-07-01 beta header.

BetaLLMsDeveloper toolsSource

Also shipped on Aug 27, 2026

Google Cloud BigQueryAug 27, 2026

You can now train models using XGBoost version 2.1 by using the XGBOOST_VERSION option

You can now train models using XGBoost version 2.1 by using the XGBOOST_VERSION option. BigQuery uses the XGBoost 3.1.0 library to load and make predictions on XGBoost models. This feature is generally available .

GASQLSource

Snowflake Cortex CodeAug 27, 2026

CoCo in the Snowflake Extension for Visual Studio Code (General availability)

CoCo in the Snowflake Extension for Visual Studio Code is now generally available. CoCo runs in a side panel next to the extension's existing SQL and Snowpark Python workflows, so you can work locally while you stay connected to your Snowflake account.

GASQLDeveloper toolsCoding agentsSource

Databricks LakeflowAug 27, 2026

Lakeflow Designer August Release

The Lakeflow Designer August release adds the Unique operator, expands the Aggregate, Select, and Python operators, and improves the canvas, preview, and version-history experience.

PreviewStreamingGovernanceDeveloper toolsSource

Databricks AI/BI and GenieAug 27, 2026

Genie Code is now available as a Lakeflow Jobs task (Beta)

You can now run prompts with Genie Code as a task in a Lakeflow Job. Genie Code runs your prompt autonomously. It can read upstream task outputs and call tools as needed. The task returns a link to the resulting Genie Code conversation with its response. See Genie Code task for jobs .

BetaStreamingBISource

Databricks AI/BI and GenieAug 27, 2026

Genie Code for AI Runtime (Public Preview)

Use Genie Code to develop and troubleshoot deep learning workloads in notebooks connected to AI Runtime. Now in Public Preview , it generates distributed training code, resolves environment and dependency issues, and debugs GPU and distributed workload failures. See Use Genie Code with AI Runtime .

PreviewBINotebooksSource

Databricks Unity CatalogAug 27, 2026

Share foreign Delta tables with OpenSharing (Public Preview)

You can now use OpenSharing to share foreign Delta tables, which are Delta-format tables registered in a foreign catalog such as OneLake, a Hive metastore, or AWS Glue. Providers add foreign Delta tables to a share, and recipients access the shared data in read-only format.

PreviewGovernanceObservabilitySource