Hi All, Let me know if you have topics to discuss for the next scheduled sessions WG meeting on 7/24/23. I’m not sure if we have more to discuss on https://github.com/mpi-forum/mpi-issues/issues/732 ? I’ve updated the issue with observations about Open MPI’s behavior here and Hui clarified which MPI implementation actually did hang when an app had failed to free a persistent request. I’ve not had a chance to open an issue about the datatype handles we discussed when covering some of the changes accepted by the forum for https://github.com/mpi-forum/mpi-issues/issues/710<https://urldefense.com/v3/__https:/github.com/mpi-forum/mpi-issues/issues/710__;!!Bt8fGhp8LhKGRg!GE-qLWFvLXc8ZI-Yzi8lBqS3sHHG1PwuYwDsJauOOeOgK2MwOti7pe7plBXbHLgtV6CwXviq0Cndg-XtVmIeYvNpsyZ95qvQ5Q$> . I hope to have that done before our 7/31/23 meeting. Howard — [signature_61897647] Howard Pritchard Research Scientist HPC-ENV Los Alamos National Laboratory [email protected] [signature_4046271214]<https://www.instagram.com/losalamosnatlab/>[signature_159261265]<https://twitter.com/LosAlamosNatLab>[signature_3815928056]<https://www.linkedin.com/company/los-alamos-national-laboratory/>[signature_3078461148]<https://www.facebook.com/LosAlamosNationalLab/>