Dear @BraTSLighthouse2025Participants , As of 20 June 2025, the [Challenge Terms and Conditions](https://www.synapse.org/Synapse:syn64153130/wiki/631064) for the BraTS-Lighthouse 2025 Challenge have been updated. These updates offer more clarity on: * Challenge flow, publication, and licensing requirements * Acknowledgment of submission reuse and public release of final model submissions * Consent for re-contact by the BraTS Organizing Committee * Post-challenge data access To continue your participation in the BraTS-Lighthouse 2025 Challenge, you must re-register for the Challenge and agree to the updated Terms and Conditions: https://www.synapse.org/brats2025 We appreciate your cooperation, and eagerly await your continued participation and submissions! Best, @BraTSChallengeOrganizers