QEMU 11.1 Released With Numerous Improvements
QEMU 11.1 has been released with numerous improvements, including new feature enhancements and fixes. The latest version adds support for UFS Write Booster emulation and Host Initiated Defragmentation based on the UFS 4.1 specification. QEMU 11.1 also brings GUI improvements, user-mode emulation enhancements, and support for new RISC-V extensions and Arm CPU architectural features.
- ▪QEMU 11.1 adds support for UFS Write Booster emulation based on the UFS 4.1 specification.
- ▪The new version also supports Host Initiated Defragmentation emulation from the UFS 4.1 spec.
- ▪QEMU 11.1 brings support for new RISC-V extensions like Zvfbfa and RISC-V big endian support.
- ▪The latest version also adds support for many new CPU architectural features on Arm.
- ▪More details on the QEMU 11.1 changes can be found via the QEMU Wiki.
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| Original publisher | Phoronix |
| Canonical URL | https://www.phoronix.com/news/QEMU-11.1-Released |
| Publication time | Tue, 11 Aug 2026 21:42:47 -0400 |
| Retrieval time | 2026-08-12T01:50:42.288Z |
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QEMU 11.1 Released With Numerous Improvements Written by Michael Larabel in Virtualization on 11 August 2026 at 09:42 PM EDT. Add A Comment For those using QEMU as part of the open-source virtualization stack, QEMU 11.1 is now available with a number of new feature enhancements and fixes. QEMU 11.1 released today with a variety of enhancements although no one feature standing out particularly. QEMU 11.1 to the UFS code adds support for UFS Write Booster emulation based on the UFS 4.1 specification. Also from the UFS 4.1 spec is support for Host Initiated Defragmentation (HID) emulation. The new QEMU 11.1 code also enhances a variety of other subsystems, brings GUI improvements, and also many user-mode emulation enhancements.
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