Build 2025

Winsage
June 3, 2026
Microsoft has introduced Coreutils for Windows, based on the open-source Rust reimplementation of GNU Coreutils, to enhance its developer ecosystem and simplify cross-platform development. This integration allows developers to use familiar Linux command-line utilities natively within Windows, promoting consistency across operating systems. Additionally, Microsoft has unveiled WSL containers, enabling developers to create, run, and deploy Linux containers directly through the Windows Subsystem for Linux (WSL). This feature aims to streamline Linux container workflows and reduce reliance on third-party platforms. Microsoft has noted significant engagement with WSL, receiving over 200 pull requests monthly since its open-sourcing. New APIs will also allow native Windows applications to manage Linux containers programmatically, with controls for IT administrators to oversee container usage. A public preview of WSL containers is expected in the coming months.
Winsage
May 26, 2026
Microsoft Build 2026 will occur on June 2 and 3 at the Fort Mason Center in San Francisco, featuring a keynote by CEO Satya Nadella. The event targets AI developers and enterprise teams, emphasizing a hands-on experience. In-person tickets are priced at ,099, while the keynote and select sessions will be streamed live for free. Although there is speculation about Windows 12, Microsoft has not officially confirmed its release, with reports indicating that 2027 may be the earliest for any announcement. Current initiatives include Windows K2, aimed at improving Windows 11's performance and reliability. Build 2026 is expected to cover topics such as native Windows development with WinUI 3, on-device AI capabilities, security for AI applications, and enhancements to the Windows Subsystem for Linux (WSL). In-person attendance will be limited, and visa support is available for international attendees.
Winsage
December 23, 2025
The PC market is experiencing a significant shift in 2025 due to the end of support for Windows 10, which is set for October 5, 2025. Windows 11, launched in 2021, requires a TPM 2 for Secure Boot, limiting compatibility to newer devices. Microsoft is phasing out support for older devices due to security concerns, and while older peripherals may still work, they won't receive updates. Microsoft offers extended support options for Windows 10 users, including continued security updates for home users until October 2026 and an Extended Security Updates subscription for corporate users. The transition has led to increased interest in new PCs with neural processing units (NPU) for AI workloads, with support expanding to Intel and AMD systems. The integration of AI capabilities into PCs is being promoted, although current offerings may not incentivize IT departments to invest in NPU-enabled devices. The end of support for Windows 10 has influenced PC purchasing behaviors, resulting in increased shipments as manufacturers prepare for US tariffs. IT leaders must manage their device ecosystems carefully, as unsupported Windows 10 machines could become targets for cyber threats.
Winsage
December 15, 2025
Microsoft has acknowledged that recent security updates for Windows 11 are causing networking complications for enterprise users utilizing the Windows Subsystem for Linux (WSL), particularly affecting those who installed the KB5067036 update from October 28, 2025, or subsequent updates like KB5072033. Users are experiencing difficulties with certain third-party VPN applications when the mirrored mode networking feature is enabled, leading to "No route to host" errors within WSL environments. This issue primarily impacts OpenVPN and Cisco Secure Client. The root cause is the failure of VPN applications' virtual network interfaces to respond to Address Resolution Protocol (ARP) requests. Home users on Windows Home or Pro editions are unlikely to be affected. Microsoft is investigating the issue but has not provided a timeline for a resolution or workarounds. WSL, launched in March 2018, allows users to run Linux distributions natively on Windows, with WSL 2 introduced in May 2019 featuring a real Linux kernel. Microsoft open-sourced WSL at Microsoft Build 2025, making its source code available on GitHub, except for some components that remain part of Windows.
Tech Optimizer
November 2, 2025
In June 2025, Snowflake acquired Crunchy Data to integrate Postgres into its offerings. Crunchy Data, founded in 2012, focused on enhancing Postgres for enterprise environments, creating a security-first distribution called Crunchy Certified PostgreSQL. They introduced the Postgres Operator for Kubernetes in 2017 and launched Crunchy Bridge, a fully managed cloud Postgres service, in 2020. The Crunchy Data team has made significant contributions to the Postgres ecosystem, including enhancements to core functionality and extensions like PostGIS and pg_partman. Key team members have held leadership roles in the PostgreSQL community. Snowflake Postgres aims to unify transactional and analytical workloads, allowing organizations to run applications at scale while leveraging data for analytics, machine learning, and AI.
Winsage
September 29, 2025
Microsoft has launched Windows ML, an AI framework designed to integrate AI models into Windows applications, allowing local inferences on various hardware, including CPUs, GPUs, and NPUs. It abstracts hardware complexities to optimize performance across devices and supports AI formats like ONNX for compatibility with multiple vendors. Windows ML integrates with the Windows App SDK and offers APIs in languages such as C#, C++, and Python, facilitating the development of AI-enhanced applications. Performance benchmarks indicate up to 4x faster inference on NPUs compared to CPUs. The framework aims to create a hybrid AI ecosystem, balancing local and cloud processing. Windows 11’s 24H2 update requires NPU support in Copilot+ PCs, aligning with edge computing trends. Microsoft’s strategy emphasizes cross-hardware compatibility, potentially benefiting enterprise environments. Challenges remain in model training and security, and Microsoft plans to enhance Windows ML with future updates.
Winsage
August 24, 2025
Microsoft is piloting a feature for Windows 11 that allows users to resume Android apps on their PCs, starting with Spotify as the first supported application. This feature is being tested by Windows Insiders in the Dev and Beta Channels. Users can link their Android phones to their PCs and receive a notification to "Resume from your phone" when they start a song in the Spotify mobile app, enabling a seamless transition to the Spotify desktop app. This functionality is similar to Apple's Handoff and aims to enhance cross-device usability. Currently, only Spotify is available for this testing phase, but Microsoft plans to expand app support in the future.
AppWizard
August 23, 2025
Microsoft is piloting a feature for Windows 11 that allows users to resume Android applications on their PCs, starting with Spotify. This feature is available to Windows Insiders in the Dev and Beta Channels and requires linking Android devices to PCs. When a song plays on the Spotify mobile app, a notification appears on Windows 11 prompting users to "Resume from your phone" with an option to "Continue on this PC." This feature resembles Apple's Handoff and may expand to include more activities in the future.
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