# MSVC Build Tools Preview updates - August 2026

DevFeed: [MSVC Build Tools Preview updates - August 2026](<https://devfeed.tech/articles/msvc-build-tools-preview-updates-august-2026-2958.md>)

Original publisher: [Read original article](<https://devblogs.microsoft.com/cppblog/msvc-build-tools-preview-updates-august-2026/>)

Author: Eric Brumer

Published: 2026-08-13T15:01:10Z

Content type: article

Language: en

Sources: [C++ Team Blog](<https://devfeed.tech/sources/c-team-blog.md>)

Topics: [MSVC](<https://devfeed.tech/topics/msvc.md>), [C++](<https://devfeed.tech/topics/c-plus-plus.md>), [Compiler](<https://devfeed.tech/topics/compiler.md>), [toolchain](<https://devfeed.tech/topics/toolchain.md>), [Code generation](<https://devfeed.tech/topics/code-generation.md>), [Optimization](<https://devfeed.tech/topics/optimization.md>), [Visual Studio](<https://devfeed.tech/topics/visual-studio.md>)

Tags: [c-plus-plus](<https://devfeed.tech/tags/c-plus-plus.md>), [code-generation](<https://devfeed.tech/tags/code-generation.md>), [diagnostics](<https://devfeed.tech/tags/diagnostics.md>), [features](<https://devfeed.tech/tags/features.md>), [ide](<https://devfeed.tech/tags/ide.md>), [msvc](<https://devfeed.tech/tags/msvc.md>), [optimization](<https://devfeed.tech/tags/optimization.md>), [release](<https://devfeed.tech/tags/release.md>), [tools](<https://devfeed.tech/tags/tools.md>), [updates](<https://devfeed.tech/tags/updates.md>), [visual-studio](<https://devfeed.tech/tags/visual-studio.md>), [visual-studio-2026](<https://devfeed.tech/tags/visual-studio-2026.md>)

## AI overview

The article summarizes August 2026 updates to the MSVC Build Tools Preview, targeting the v14.52 release. It covers compiler conformance, diagnostics, C++ modules, code generation, optimization, and ARM64 improvements.

## Source excerpt

Try the latest updates to MSVC Build Tools Preview The post MSVC Build Tools Preview updates - August 2026 appeared first on C++ Team Blog.