About
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This is a final version of xen-4.21 (Nov 18, 2025), as of Jan 22, 2026.

New is qemuu version: v8.2.0.

The build and target platforms are forky, testing. The build tools are debhelper and
pbuilder, setup in a Booky xen domU, or docker running in Bullseye.

The typical build time is 11 minutes.

4lx -> 4.21

This URL, http://repo.dynavirt.com/xen/debian/forky-nmu/4kx-q82/, has the binaries and
./source has the Debian sources: *.dsc, *debian.tar.xz, and the orig tarballs.

After install, I make a trace
setup/xl-info-forky.multi

it has a cross section of info about the xen install and dom0.

Author
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PryMar56
Jan 2026