We are pleased to inform you that the full paper submission for this year's STACOM CMRxRecon2024 is now open (accessible after July 15). Please log in to the EquinOS system (https://equinocs.springernature.com/service/STACOM2024) and submit your full paper by 15 Aug 2024 at 23:59:59 UTC-12. Please note that the submission deadline for the CMRxRecon category is different from the deadline for the STACOM regular paper. The workshop paper is independently reviewed and is not directly related to the results of our challenge evaluation. In other words, the inclusion of the workshop paper does not depend on the ranking of the participating teams on the leaderboard. Additionally, our CMRxRecon2024 challenge is still ongoing this year, and we welcome your active participation. We look forward to seeing your results on the leaderboard!