Sassafras KeyServer Platform v8.1 (2025-10-15)

The table below documents revisions to the Sassafras KeyServer Platform v8.1 components up through the 2025-10-15 release date. Known issues slated for a fix in the next release can be viewed here. For important cautions that must be observed when installing components from this release, consult the Notes & Warnings document.

If you have version 8.0 components on your site (from an install of the previous version), the 8.0 Upgrade Warnings and 8.0 Component History documents may also be of interest.

2025-10-02

    Initial release of Sassafras KeyServer Platform v8.1. All components are version 8.1.0.0 at initial release.

Operating Systems Supported

The following table shows the operating systems supported by the versions of the major KSP v8.1 components, as of this release. While some components may operate correctly on operating system versions that are not listed, the versions that are listed are the only ones that are supported by Sassafras Software for this release. Specifically, the client components might work on older versions of Windows, but because these older OS versions are no longer included in Microsoft's API compatibility documentation, we can no longer guarantee correct operation on them.

Component
Group		 Macintosh
platforms		Windows
platforms		Linux
platforms		Solaris
platforms
Client Mac OS X 10.13 through macOS 26.0Windows 7, 8, 8.1, 10, 11,
Server 2008, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022		x86, x86_64
Kernel 2.6 +
   (glibc 2.3 +)		Solaris 9 and higher
(x86, sparc)
Server Mac OS X 10.13 through macOS 26.0Windows 10, 11,
Server 2016, 2019, 2022, Nano		x86, x86_64, armv7
Kernel 2.6 +
 (glibc 2.3 +)		Solaris 10 and higher (x86)
Admin Mac OS X 10.13 through macOS 26.0Windows 7, 8, 8.1, 10, 11,
Server 2008, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022		----