QEMU 10.2, the open-source virtualization emulator, was officially released yesterday, December 24, 2025. This new version introduces several enhancements for Linux virtualization users. A key feature is the integration of IO_uring support, which Phoronix states helps "allow for greater performance" in I/O operations. Additionally, QEMU 10.2 now includes Live Update Support, providing users with increased operational flexibility. The release also brings general improvements across various supported architectures, further refining the emulation experience.