Developer changelog updates for Jun 2, 2026

Summary

Introduces internal service‑linked rules for AWS Config, allowing AWS services like Security Hub CSPM to run managed rule evaluations independently of customer recorders

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Expanded technical preview of the GitHub Copilot app to all existing Copilot Pro, Pro+, Business, and Enterprise customers

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GitHub Copilot SDK reaches general availability with a stable, production‑ready API.

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Added an experimental terminal UI with tab support

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Introduced public preview of sandboxed execution environments for GitHub Copilot, available both locally and in the cloud.

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Introduces GitHub Copilot code review for Azure Repos in technical preview

Summary

Copilot code review now adapts to your team’s tools and standards

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Introduces AI-powered agent apps from GitHub partners that can be installed via the GitHub Marketplace.

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Added support for attaching persistent EBS volumes to Service‑Managed Fleet workers, preserving environments and assets across lifecycle events

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Adds Copilot CLI support to JetBrains IDEs, enabling command‑line AI interactions directly within the IDE.

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Gemini 3.1 Pro (Preview) and Gemini 3.5 Flash models are now supported

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Quick setup for SageMaker Studio now finishes in under 20 seconds, down from over 2 minutes.

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Added durability support for Amazon ElastiCache Valkey with synchronous and asynchronous write options across multiple AZs

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Added Transit and Intermodal travel modes to CalculateRoutes, enabling public transport and multi‑modal journeys.

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CUR 2.0 now exports directly to Athena or Redshift in optimized Parquet/GZIP format

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RDS for SQL Server now supports Bring Your Own Media (BYOM), allowing reuse of existing SQL Server licenses via Microsoft’s License Mobility program.