Datasets

Everything on this site as bulk files. Free bulk files are a snapshot at least 7 days old (currently from 2026-08-22); fresh daily copies are at /api/premium/… for a USDC micropayment via x402 — and every per-product page, JSON and feed is free and always current. Compilation is CC BY 4.0 (attribute "FactClock, https://factclock.com"); underlying data is from endoflife.date (CC BY-SA 4.0).

Current software versions and support status

464 products: current version, supported lines, LTS line, next EOL date, as-of and checked dates, source URL.

• software.csv
• all.json (full records incl. release tables and change history)
• software.json (index)

End-of-life calendar

718 upcoming EOL events, next two years.

• eol.csv
• eol.json
• Atom feed (next 90 days)

Changes

• changes.json (snapshot; fresh at /api/premium/changes.json)
• Atom · JSON Feed

Per-product

Every product has /api/software/<slug>.json, /software/<slug>.md, /software/<slug>/feed.xml and badges at /badge/software/<slug>.svg. Or send Accept: text/markdown to any page URL.