Hello All, Some of you may have noticed that the deadline for abstract submission for the IUCr meeting in Melbourne, Australia passed just recently. There are reasons for the early deadline, but please forgive us for that. There is an extension/ second call for abstracts which will be advertised in the near future. In the meantime, the portal is still open and you are welcomed and encouraged to continue to submit and register for this conference (where we hope to see many of you). This link should work to get you there: https://icmsaust.eventsair.com/iucr-2023/portal-2 Best regards, Tom