WiX v3.10.3 is the latest recommended maintenance release of WiX v3.10; it contains the mitigations in WiX v3.10.2 for a serious Windows vulnerability affecting all bundles and fixes for regressions introduced with the mitigations. We strongly recommend upgrading to WiX v3.10.3 so you can ship safe bundles.
For more information about the vulnerabilities and mitigations, see WiX v3.10.2 released
The following bugs were fixed:
- wix310.exe is the installer for the WiX Toolset and is required for integration into Visual Studio.
- wix310-binaries.zip contains the files that make up the WiX Toolset and is useful if you don't need Visual Studio integration -- for example, if you're just checking WiX into source control.
- wix310-debug.zip contains a reference copy of the WiX source code and symbol (.pdb) files, both of which are useful when debugging problems with WiX.
- wix310exe.zip contains the wix310.exe installer inside a .zip file, useful if your IT department prevents direct downloading of .exe files.