Hello, Jonathan just made 2 tiny changes on HEA (hea server side, no change on Koha) * HEA now records the creation datetime of an entry. That way we will be able to know which records are never updated (and maybe remove them one day) * when a Koha library send his informations for the 1st time, HEA give it a unique ID. The way the unique ID is generated has been changed, to be less easy to guess by brute force (in case someone would like to hack & flood HEA). database that already have sent their data will keep their previous identifier. Note that http://hea.koha-community.org/ contains the informations for 34 (BibLibre supported) libraries, and, hopefully, much more will be added when Koha 3.18 is released ! All vendors are more than welcomed to set-it HEA for their libraries (and all independent libraries too, of course) After Koha 3.18 release, I plan to submit the patch for previous maintained versions, so we should get more versions info, hopefully. -- Paul Poulain, Associé-gérant / co-owner BibLibre, expert du logiciel libre pour les bibliothèques BibLibre, Open Source software for libraries expert