Indeed! The repo includes some v4 elements: https://github.com/dspinellis/unix-history-repo/tree/Research-V4-Snapshot-Development https://github.com/dspinellis/

Indeed! The repo includes some v4 elements: https://github.com/dspinellis/unix-history-repo/tree/Research-V4-Snapshot-Development https://github.com/dspinellis/unix-history-repo/tree/Researc... The provided kernel predates the actual edition by a few months. It is based on https://www.tuhs.org/Archive/Distributions/Research/Dennis_v3/nsys.tar.gz https://www.tuhs.org/Archive/Distributions/Research/Dennis_v..., which matches V4 more than V3.