v0.65.0-beta.2

Delta since previous beta (v0.65.0-beta.1) — 1 new changeset.

Patch Changes

• OKF provenance timestamps are now read as ISO 8601 datetimes carrying an explicit UTC offset, which is what OKF v0.2 §5 asks for. This changes the okf lint plugin in both directions, and one of the two is a tightening.

  • Documents that already follow OKF v0.2 stop warning. stale_after, usage_window.from, usage_window.to, and each sources[] entry's last_modified plus its own window bounds previously accepted only a bare YYYY-MM-DD calendar date, so a conformant value such as 2026-09-23T00:00:00Z was reported as a frontmatter-provenance warning. It no longer is.
  • Documents still written with date-only values start warning. A value such as stale_after: 2026-09-23 now reports one frontmatter-provenance warning, because the format now asks for an explicit offset. The remedy is to write it: stale_after: 2026-09-23T00:00:00Z. A datetime carrying no offset (2026-09-23T00:00:00) is rejected for the same reason, and the warning now names the shape to write rather than only the schema keyword.

  Why now. OKF revised §5 in place on 2026-08-21, adding "Every timestamp-valued key in OKF is an ISO 8601 datetime with an explicit UTC offset" and migrating every example in the spec, without bumping the version. Both revisions are labeled v0.2 and a document written to either declares okf_version: "0.2", so the declared version does not tell you which reading a document was authored against. The plugin now records the upstream commit its reading is pinned to.

  Other v0.2 checkers have not caught up yet. okf-conformance still warns on a stale_after that is not a bare YYYY-MM-DD, which is the pre-revision wording of §5.5, so the two tools currently disagree about the same document. OpenKnowledge follows the current spec text and the format's own reference bundles, which now write stale_after: 2026-12-31T00:00:00Z.

  Log files are unaffected. OKF §9 governs the date's form in a log.md entry heading, not these frontmatter keys, and log-shape is unchanged: ## 2026-06-30 and ## 2026-06-30: Shipped v2 both stay conformant.

  The okf plugin ships disabled by default, so this reaches only projects that turned it on, and it emits advisory warnings rather than blocking anything.

Downloads

Platform	Architecture	Download
macOS	Apple Silicon	OpenKnowledge-arm64.dmg
Windows	x64	OpenKnowledge-Setup-x64.exe
Windows	arm64	OpenKnowledge-Setup-arm64.exe
Debian / Ubuntu	x64	OpenKnowledge-amd64.deb
Debian / Ubuntu	arm64	OpenKnowledge-arm64.deb
Fedora / RHEL	x64	OpenKnowledge-x86_64.rpm
Fedora / RHEL	arm64	OpenKnowledge-aarch64.rpm