//devdigest

⚡️ F# Weekly #13, 2026 In the latest release, the key event was the release of Deedle 4.0, an update to the popular data library. In addition, the digest includes news from Microsoft, including the development of GitHub Copilot and . NET ecosystems, the release of TypeScript 6.0 and Visual Studio Code 1.113, as well as new projects and library updates. ♻️ Subscribe for free now!

⚡️ Upgrade your Synapse pipelines to Microsoft Fabric with confidence ♻️ Subscribe for free now!

⚡️ Aspire в Azure App Service Aspire in Azure App Service is out! ♻️ Subscribe for free now!

⚡️ The long-awaited FullJoin for LINQ may appear in .NET 11 The .NET community is discussing the addition of a full-fledged full outer join to LINQ — the API has already been provisionally approved, but not yet implemented in the SDK and Entity Framework. The new FullJoin method will allow data from both sides to be merged without losing elements, including in cases where there are no matches, which will close a long-standing gap in collections. ♻️ Subscribe for free now!

⚡️ F# Weekly #12 The Ionide project celebrates its 11th anniversary, and the ecosystem continues to evolve rapidly, from updates to NBomber and Visual Studio Code to new tools and libraries including CodecMapper, Sharpino, and Fable. Microsoft Strengthens Focus on AI and .NET with Voice Assistants, Agent-Based Services, and MAUI Development Enhancements ♻️ Subscribe for free now!

⚡️ NBomber Studio The NBomber team has released an update to Studio, extending the load testing tool with Compare Runs and Trend Analysis for performance analytics. Among the key innovations are the ability to stop test sessions, download HTML reports directly from the interface, and OIDC-enabled authentication enabled by default. The developers also introduced Helm charts for simplified deployment to Kubernetes and announced the launch of native load testing in K8s in April. ♻️ Subscribe for free now!

🚀 NBomber Studio v0.6.2 is out! The latest update of NBomber Studio brings incremental but meaningful improvements to how teams observe and analyze load tests in real time. https://nbomber.com/blog/2026/03/18/nbomber-studio-v0.6.2

⚡️ Azure Cosmos DB plugin for Cursor Microsoft has released the Cursor plugin to interact with Azure Cosmos DB. ♻️ Subscribe for free now!

⚡️ Scandal around AutoMapper A vulnerability (CVE-2026-32933) has been discovered in AutoMapper that allows an application to be dropped through a stack overflow in deep recursion and no mapping depth limit. AutoMapper is one of the most widely used tools in the .NET ecosystem for automatic object-to-object mapping. In 2025, the project switched to a commercial model: the current versions of the library are distributed by subscription, while the old ones (under the MIT license) were left without support. Despite the high severity of the vulnerability, the developer refused to release fixes for free versions, limiting the patch to only supported (including paid) releases. This caused a wave of criticism: some of the community accuses the author of trying to force users to a paid subscription, while others remind that unsupported open source by definition does not guarantee security updates and may require self-support. ♻️ Subscribe for free now!

⚡️ Queues, topics, and reliable asynchrony Asynchronous messages are one of the key tools for building scalable and resilient . NET systems. In his article, Adrian Bailador explains the basic principles of messaging architecture: what is the difference between queues and topics, what message delivery models exist, and how to choose between RabbitMQ, Azure Service Bus, and AWS SQS. The author shows how message brokers help unleash services, increase fault tolerance, and handle tasks in the background without blocking APIs. ♻️ Subscribe for free now!

⚡️ F# Weekly #11, 2026 In the latest installment, you'll learn about .NET 11 Preview 2 with updates to the platform and development tools. Architectural approaches such as Safe Clean Architecture, proposals for the development of the Fantomas forator, as well as new versions of libraries including FSharp.Core, FSharp.Data and NBomber are also discussed. ♻️ Subscribe for free now!

⚡️ Migrating from AWS S3 to Azure Storage just got easier than ever Microsoft has added support for private data transfers from AWS S3 to Azure Blob in Azure Storage Mover. The tool allows you to migrate storage without opening them to the public internet. For companies with a hybrid infrastructure, this makes it easier to move securely between clouds. ♻️ Subscribe for free now!

⚡️ Claude Opus 4.6 в Microsoft Foundry Anthropic opened access to Claude Opus 4.6 at Microsoft Foundry. The model is positioned as a powerful tool for development tasks. ♻️ Subscribe for free now!

⚡️ Stop wasting money At least on Azure Storage. How to save money? Find out in today's article. ♻️ Subscribe for free now!

⚡️ What does the free Visual Studio Dev Essentials subscription do? Visual Studio Dev Essentials is a set of free tools and benefits available to everyone. We invite you to learn more about this subscription and its capabilities in today's publication. ♻️ Subscribe for free now!

⚡️ Google launches podcast about agentic AI The company presented The Shift podcast, in which participants discuss the most pressing questions about agentic AI. For developers, this is a chance to hear the analysis of topics directly from the team that creates them. ♻️ Subscribe for free now!

⚡️ Fastest regex engine in F# Researcher and developer Ian Eric Varatalu presented RE#, an open source F# regular expression engine that surpassed all industrial analogues in speed and for the first time combined support for intersection, complement, and contextual lookaround operators with guaranteed linear complexity. ♻️ Subscribe for free now!

⚡️ WinUI Gallery 2.8 Microsoft has updated WinUI Gallery. The new version has Jump Lists for integration with taskbar and new examples of working with the clipboard. ♻️ Subscribe for free now!

⚡️ GPT-5.4 is coming soon to Microsoft Foundry Microsoft has already officially promised that OpenAI GPT-5.4 will be available at Foundry. ♻️ Subscribe for free now!

⚡️ ReSharper для Visual Studio Code What the developers have been waiting for has finally happened! JetBrains has launched a full version of ReSharper for Visual Studio Code and compatible editors. ♻️ Subscribe for free now!