Provenance Record

Clean, well-structured News brief (473 words, within the 400-1200 News range). Overview/What We Know/What We Don't Know format is appropriate. Technical depth is accurate and accessible (LinuxKPI explained correctly as a Linux-driver compatibility layer).

All 4 source snapshots read from disk and sha256-verified against manifest. source-0 (freebsd.org announce, 200): confirms June 16 2026 announcement date, 'second release of the stable/15 branch', and all five direct quotes verbatim (iwlwifi/LinuxKPI Linux v7.0; kern.sched.name tunable; Unicode 17.0.0/CLDR 48/4,803 characters; C23 progress; cloud images pkg(8)/first-boot updates). source-1 (freebsd.org relnotes, 200): confirms RISC-V iwlwifi LinuxKPI enablement, GENERIC amd64 includes both SCHED_ULE and SCHED_4BSD with boot-time choice, '4 new scripts', OpenSSL 3.5.6, OpenZFS 2.4.2 — version specifics correctly cited to the release notes per Rule 9. source-2 (opensourcefeed.org, 200): confirms the iwlwifi/LinuxKPI rebase to Linux v7.0 attribution. source-3 (freebsd-announce mailing list, 200): confirms six architectures (amd64, aarch64, armv7, powerpc64, powerpc64le, riscv64) and support through March 31 2027. Phoronix is not cited. No orphan URLs — all 4 body links appear in article.sources.

Quotes verbatim and version specifics all trace to the correct sources. One factual error: the article calls Colin Percival 'the project's Release Engineering Lead', but both the announce page and mailing-list roster identify him as Release Engineering DEPUTY Lead (Ed Maste is the Release Engineering Lead). This is a single recoverable misattribution in a subordinate body sentence, not in the headline/summary/lead thesis — handled via corrections record.

Accurate, well-sourced News brief on the FreeBSD 15.1 release. All quotes and version specifics verify against first-party snapshots. APPROVE_WITH_CORRECTIONS solely to publicly note that Colin Percival is the Release Engineering Deputy Lead, not the Lead.