CMake 4.3.4 available for download

June 26, 2026

We are pleased to announce that CMake 4.3.4 is now available for download.

Please use the latest release from our download page:
https://cmake.org/download/

or download this release from:
https://github.com/Kitware/CMake/releases/v4.3.4

See also the release notes and release milestone

Thanks for your support!

Changes made since CMake 4.3.3:

Ben Boeckel (2):
  RunCMake/CXXModulesCompile: split into 3 variants
  Tests/CXXModulesCompile: shorten `non-trivial-collation-order` tests

Brad King (5):
  Modules,Templates: Do not install .gitattributes with CMake
  ci: Update macos-arm64 jobs to use Xcode 26.5
  Help: Add release note for the instrumentation version format change in 4.3.4
  ExternalProject: Fix ENVIRONMENT_MODIFICATION with spaces in values
  CMake 4.3.4

Daksh Mamodiya (1):
  file(DOWNLOAD/UPLOAD): Restore support for curl built without a TLS backend

Daniel Tierney (1):
  Help: Add SARIF output options to 4.0 release notes

Jakob Ronestjärna (1):
  ExternalData: Remove redundant debug message

Julien Jorge (1):
  Help: Fix typo in example of CMP0186

Julien Marrec (1):
  FindPython: Restore support for Windows ARM64

Martin Duffy (1):
  instrumentation: Revise Data Version format

Matthew Woehlke (1):
  CPS: Fix crash when package `requires` isn't an object

NBT22 (1):
  FindVulkan: Remove incorrect description of volk library

Ottmar Zittlau (1):
  GoogleTest: Fix regression with value parameters in discovered tests

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