FlowDrop 2.4.1 A rule-conformance patch. The specification registry's rules were read against the code that claims to implement them, and every disagreement was closed: sixteen fixes, no new features, no @api changes. No database update and no config re-export. Seven behaviour changes are documented in UPGRADE.md (2.4.x to 2.4.1) — read them before deploying, since a rule the code was breaking is a rule a graph may have been leaning on.