Memgraph v2.4 introduces several significant features designed to enhance user experience and security, including the ability to return all shortest paths with the same minimum sum of weights, label-based authorization for managing user permissions on node labels and edge types in the Enterprise edition, and a project() function for creating a projected graph to facilitate analytics on subgraphs. The release also improves the C++ API, making it easier to write high-performance query modules, and addresses various replication issues to improve reliability in distributed systems, alongside enhancements to the Bolt protocol and the Cypher query language's toString() function. These updates, combined with numerous bug fixes and smaller improvements, aim to streamline graph database management and analytics for users.