Deployments of yente 4 failed to update since 12:22 CEST Friday 28 May 2026. Our hosted API was not affected by this.

The cause of this was resolved at 10:16 CEST Monday 1 June 2026 shortly after picking up a customer alerting us to the issue.

Affected deployments should automatically update the next time they check for index updates.

An affected instance would have shown the log entry Metadata fetch error: Invalid url: None.

The next succeeding update would show the log entry Refreshing manifest/catalog.. and shortly after Indexing entities.

The cause of this was a dataset missing the metadata field publisher.url which is not currently a required field in more recent versions. We are releasing validation to ensure this field is present for existing yente 4 installations going forward.