PyTorch export security and oneDNN packaging

PyTorch development on the day centered on a security-related fix for model export serialization and a packaging proposal for external oneDNN. Activity remained limited to small technical threads in the main repository.

torch.export save and load security fix

A pull request thread in pytorch/pytorch added tests and review notes for a security fix covering torch.export save and load behavior. The work involves two participants and focuses on hardening the serialization path. Developers who ship or consume exported models have a direct interest in the continued review of this change.

System-wide oneDNN build option proposed

A feature request in pytorch/pytorch asks for a USE_SYSTEM_ONEDNN build option to support system-wide oneDNN on CPU and XPU. The proposal targets Fedora-style packaging needs and comes from a single participant. Packagers who prefer distribution libraries over bundled copies will want to track whether the option lands.