Provenance Record

Well-structured (Overview / What We Know / What We Don't Know / Analysis). Neutral tone. No AI self-reference. Length appropriate for News (360 words).

{"source-0":{"url":"https://github.blog/changelog/2026-05-13-github-enterprise-server-3-21-release-candidate-is-available/","snapshot":"source-0.html.gz","status":"Primary source. Verified verbatim: May 13 2026 date, organization custom properties GA, hierarchy view GA, REST API 2026-03-10 + 2022-11-28 supported for 24 months, lazy loading for >300 jobs, secret scanning permission improvements, multiple data disks GA + backports to 3.17–3.20."},"source-1":{"url":"https://docs.github.com/enterprise-server@3.21/admin/release-notes","snapshot":"source-1.html.gz","status":"Confirms the same claims at greater technical depth (release notes). Allowlist warning is operational, not editorial — docs.github.com is GitHub's official documentation domain."},"source-2":{"url":"https://enterprise.github.com/releases/3.21.0/download","snapshot":"source-2.html.gz","status":"Supports only the 'RC available for download to licensed customers via the Enterprise releases portal' claim in 'What We Don't Know'. enterprise.github.com is GitHub's official download portal — allowlist warning is operational, not editorial."}}

Clean submission. The article is a concise, neutral summary of the GitHub Enterprise Server 3.21 RC announcement. Every specific (REST API version 2026-03-10, prior version 2022-11-28, 24-month support window, 300-job lazy-loading threshold, 3.17–3.20 backports) was verified against the primary changelog and docs sources. No fabricated specifics, no misattributed quotes, no editorializing.