Status and perspectives of ILDG

We discuss the status and progress of recent efforts to modernize the International Lattice Data Grid(ILDG).This includes activities of the metadata and middleware workinggroups concerning deployment and operation of crucial services (user management, metadata catalogues, file catalogues) and extensions of the metadata format, which have been tailored according to the needs of the large collaborations. We also report on developments and extensions that are planned to be addressed in the foreseeable future.