UTM

Émulateur v4.6.4

UTM est un émulateur et gestionnaire de machines virtuelles conçu spécifiquement pour macOS, exploitant le framework de virtualisation natif d’Apple (Hypervisor) ainsi que QEMU pour offrir une large compatibilité. Il permet d’exécuter des systèmes d’exploitation modernes (Windows, Linux, macOS ARM64) sur des Mac Apple Silicon avec des performances proches du natif, tout en supportant aussi des architectures plus anciennes (ARM32, MIPS, PPC, RISC-V) ou des OS rétro (PowerPC, SPARC). La version pour macOS est optimisée pour les appareils récents, avec une interface épurée et des fonctionnalités de sécurité adaptées à l’écosystème Apple.

L’outil se distingue par sa simplicité d’utilisation malgré son potentiel technique, évitant la complexité de QEMU en proposant une configuration intuitive. Une version identique est disponible sur le Mac App Store, sans restriction fonctionnelle, mais avec des mises à jour automatiques. Notons que l’accélération graphique (GPU) pour les jeux sous Windows n’est pas supportée, bien qu’un essai limité existe pour Linux via Virgl. Une déclinaison iOS/visionOS est également disponible pour une gestion mobile des VM.

Dernière mise à jour : December 23, 2024

Plateformes

IBM PC Macintosh Windows Linux

Architecture

Mac OS X - macOS

iOS

Intel x86

Apple Silicon

64 bits

Téléchargement et liens

Historique des versions

v5.0.5 September 2, 2026

Support du DirectX pour Windows 11 sur macOS : Intégration expérimentale d’un pilote accéléré (via DirectX 12 avec le backend D3DMetal et DirectX 11 avec DXMT), limité aux versions macOS 13.0+ et nécessitant une réinstallation propre du système invité (script de désinstallation fourni pour les mises à jour). Compatibilité jeux encore restreinte et risque d’instabilité.
Réversion de la contrainte minimale de macOS : Retour à la prise en charge de macOS 11.3 (et iOS 14.0) pour les fonctionnalités basiques, mais DirectX réservé à macOS 13.0+ (iOS 16.0 pour DirectX 11).
Améliorations spécifiques macOS :
- Gestion des VMs : Option pour éteindre proprement toutes les VMs en cours à la fermeture de l’application.
- Entrées/sorties : Prise en charge de la combinaison Cmd+Opt (équivalent à Ctrl+Alt) et maintien du Caps Lock pendant la capture d’entrée.
- Scripting : Ajout de commandes pour les snapshots dans l’API scriptable.
- Corrections graphiques :
  - Résolution du problème de redimensionnement de fenêtre (texture incorrecte, curseur décalé) et de fenêtre à 0x0 avec le scaling natif.
  - Meilleure détection des erreurs pour les versions macOS invités trop récentes (AVF).
Backends graphiques clarifiés :
- CoreGL (macOS) : Ne supporte ni Vulkan ni DirectX (à utiliser pour OpenGL 4.1 uniquement).
- MoltenVK reste recommandé pour Vulkan (KosmicKrisp en développement mais incomplet).
- VirGL Gallium imposé pour le rendu Vulkan sur Linux (limitation des geometry shaders).
Sécurité/Stabilité :
- Vérifications anti-path traversal et anti-symlinks lors du téléchargement de fichiers ZIP.

Changelog complet

## Highlights * (macOS) **DirectX graphics support for Windows**: Modern accelerated graphics for Windows 11 is now available on UTM for the first time. The driver is still experimental and games compatibility is currently limited. * **Vulkan 1.3 graphics support for Linux**: Vulkan 1.3 is now supported on Linux guests with VirtIO Venus drivers in Mesa. Additionally, OpenGL 4.1 is supported with the new Apple Core OpenGL backend (macOS only). ## Notes * We now have a [development blog](https://blog.getutm.app)! Follow us for in-depth technical deep dives such as how we brought DirectX to QEMU. * (macOS) To use the new graphics driver for Windows 11, we recommend a fresh install because the driver is still experimental and its use could lead to instability in the system. During the install of the guest tools, you will be prompted to select the experimental graphics driver. If you wish to install the new driver on a system that already is running the older display only driver, you need to run the uninstall script provided on the guest tools install ISO first. * (macOS) Apple CoreGL backend does not support Vulkan or DirectX. * KosmicKrisp is provided as a WIP but the current upstream build is incomplete so MoltenVK is the recommended driver * Linux desktop rendering in Vulkan does not work due to lack of support for indirect draws for geometry shaders. Please configure your guest to use the older VirGL Gallium driver. ## Changes (v5.0.5) * Reverted minimum version requirement imposed by v5.0.4: once again we support versions down to macOS 11.3 and iOS 14.0. However, DirectX support is still limited to macOS 13.0 and iOS 16.0. * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Config: For ARM64 configs, GICv3 is now selected by default. Previously this was only the case for > 8 vCPUs. This improves performance for higher vCPU counts < 8. * Downloader: Path traversal and symlink checks added when unpacking downloaded ZIP files * Wizard: scaling is now default to "nearest" when a "classic" computer emulation is created in the wizard and "linear" otherwise. Previously it was "nearest" for all configurations which led to poor scaling filter for anything with higher resolutions. * (iOS) Support DirectX 11 with DXMT. Note that due to older iOS version (which supports TrollStore + Hypervisor), compatibility of DirectX titles is worse than macOS. * (iOS) QEMU: Fixed MMIO BAR bug which prevented large hostmem window from working * (iOS) Config: Improved RAM limit detection * (macOS) DirectX 12 is now supported with D3DMetal backend (when available). You must (re)install the latest UTM guest tools experimental 3D graphics driver. * (macOS) Support holding down Caps Lock key when input capture is enabled (#7840) (thanks @lprazdnik) * (macOS) Settings: new options to gracefully power down all running VMs on exit (#7829) (thanks @vectorseven) * (macOS) Settings: support CmdOpt swapping (#7837) (thanks @lprazdnik) * (macOS) Scripting: add snapshots commands to scripting interface (#7832) (thanks @naveenrajm7) * (macOS) AVF: Better error message when macOS guest version is too high (#7806) (thanks @sigitkusuma) ## Changes (v5.0.4) * (macOS) Added support for Neptune backend in virglrenderer for DirectX support * Localization: Updated German (thanks @Benjamin123-tech) * Scripting: new reload config and VLAN commands (#7710, #7711) (thanks @GregOriol) * SPICE: Fixed various bugs in renderer that leads to performance and tearing issues * SPICE: Fixed a memory leak that could result in large amount of memory use by UTM * Updated USB icon (#7718) (thanks @tan9) * Fixed crash in UTMRegistry and memory leak in AVF installer (#7701) (thanks @Casey) ## Changes (v5.0.3) * Fixed regression in GRUB rendering time due to new graphics backend * Fixed Vulkan issues on latest Wayland * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Home: Confirm delete when using swipe left (#3086) * Home: Prevent duplicate VMs from appearing (#7533) (thanks @DevSecTim) * AVF: Fixed CPU spike and mic loss due to two audio devices (thanks @matapo) * Scripting: Added ability to get IP address from AVF machines (#7643) (thanks @hellcastter) * Scripting: Fixed "update registry" for AVM backend (#7664) (thanks @EkkoG) * Scripting: Improve USB device matching logic (thanks @TronickDev) ## Changes (v5.0.2) * Environment variables are now logged when debug log is enabled * Fixed a regression in GL acceleration where desktop might not render correctly (#7626) * Added geometry shaders support to MoltenVK to enable DXVK (thanks @Anducalliew433) (#7575) * (iOS) Fixed an issue where EAGL backend boots into a black screen (#7587) * (iOS) Fixed a crash on iOS 15 due to incompatible symbols (#7593) * (iOS) Fixed verbose logging for graphics backend * (iOS) Fixed a crash when GL is enabled due to missing support for glDrawElementsInstancedBaseVertex (#7596) * (macOS) Fixed an issue when after resizing a window if the guest outputs a different resolution size, the wrong texture resolution is used leading to misaligned cursor and warped graphics (#5781) * (macOS) Fixed an issue where the window resizes to 0x0 when native scaling is enabled ## Changes (v5.0.1) * CocoaSpice: Reworked Metal renderer to be faster and have lower latency * Fixed an issue where a BIOS file with a comma in the filename will fail to load * Default FPS will now be the maximum refresh rate of the display on macOS and iPadOS (iPhone with ProMotion will still have 60Hz as the default rate but can be overridden to 120Hz through settings) * (macOS) Fixed issue causing `HV_UNSUPPORTED` on startup with Vulkan enabled (#7579) * (iOS) Fixed resolution issue on external displays (#6040) * (iOS) Pinch to zoom will turn off automatically updating zoom from the guest (until reset with the resize button) * (iOS) Fixed external display menu not updating * (iOS) Fixed incorrect scale on external displays and connecting an external display will now automatically scale to fit * (iOS) Fixed an issue where powering off the VM will show the home screen but not terminate UTM in the background ## Changes (v5.0.0) * Add Venus support for Vulkan (#4551) * Add Apple Core OpenGL support for OpenGL 4.1 (#4285) (thanks @startergo) ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v5.0.4 August 1, 2026

Nouveauté majeure pour macOS : Support expérimental du DirectX 11 pour Windows 11 via un pilote graphique accéléré (nécessite une installation fraîche et un script de désinstallation pour les systèmes existants).
Exigences système mises à jour : Version minimale requise de macOS 13 (Ventura) (les utilisateurs de versions antérieures doivent rester sur UTM 4).
Améliorations graphiques spécifiques :
- Support de Vulkan 1.3 pour les invités Linux (via VirtIO Venus) et OpenGL 4.1 pour macOS (backend Apple Core OpenGL, exclut Vulkan/DirectX).
- Correction des problèmes de redimensionnement de fenêtre (macOS) : affichage correct des textures et curseur après changement de résolution.
Corrections critiques pour macOS :
- Résolution du bug de redimensionnement à 0x0 avec le scaling natif activé.
- Fix du message d’erreur HV_UNSUPPORTED à l’initialisation avec Vulkan activé.
- Ajout du support du backend Neptune dans virglrenderer pour le DirectX.
Stabilité et performances :
- Correction des fuites mémoire dans le rendu SPICE et le module AVF (installateur macOS).
- Régression corrigée dans le temps de rendu GRUB et optimisation du rendu Metal (CocoaSpice).
Détails techniques :
- MoltenVK reste recommandé pour Vulkan (KosmicKrisp en développement incomplet).
- Pour les invités Linux, le rendu Vulkan en desktop est désactivé (utiliser le pilote VirGL Gallium pour les shaders géométriques).

Changelog complet

## Highlights * (macOS) **DirectX 11 graphics support for Windows**: Modern accelerated graphics for Windows 11 is now available on UTM for the first time. The driver is still experimental and games compatibility is currently limited. * **Vulkan 1.3 graphics support for Linux**: Vulkan 1.3 is now supported on Linux guests with VirtIO Venus drivers in Mesa. Additionally, OpenGL 4.1 is supported with the new Apple Core OpenGL backend (macOS only). ## Notes * UTM 5 now requires macOS 13 and iOS 16 as the minimum supported version. If you are running an older version, you should stay on the last stable release of UTM 4. * We now have a [development blog](https://blog.getutm.app)! Follow us for in-depth technical deep dives such as how we brought DirectX to QEMU. * (macOS) To use the new graphics driver for Windows 11, we recommend a fresh install because the driver is still experimental and its use could lead to instability in the system. During the install of the guest tools, you will be prompted to select the experimental graphics driver. If you wish to install the new driver on a system that already is running the older display only driver, you need to run the uninstall script provided on the guest tools install ISO first. * (macOS) Apple CoreGL backend does not support Vulkan or DirectX. * KosmicKrisp is provided as a WIP but the current upstream build is incomplete so MoltenVK is the recommended driver * Linux desktop rendering in Vulkan does not work due to lack of support for indirect draws for geometry shaders. Please configure your guest to use the older VirGL Gallium driver. ## Changes (v5.0.4) * (macOS) Added support for Neptune backend in virglrenderer for DirectX support * Localization: Updated German (thanks @Benjamin123-tech) * Scripting: new reload config and VLAN commands (#7710, #7711) (thanks @GregOriol) * SPICE: Fixed various bugs in renderer that leads to performance and tearing issues * SPICE: Fixed a memory leak that could result in large amount of memory use by UTM * Updated USB icon (#7718) (thanks @tan9) * Fixed crash in UTMRegistry and memory leak in AVF installer (#7701) (thanks @Casey) ## Changes (v5.0.3) * Fixed regression in GRUB rendering time due to new graphics backend * Fixed Vulkan issues on latest Wayland * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Home: Confirm delete when using swipe left (#3086) * Home: Prevent duplicate VMs from appearing (#7533) (thanks @DevSecTim) * AVF: Fixed CPU spike and mic loss due to two audio devices (thanks @matapo) * Scripting: Added ability to get IP address from AVF machines (#7643) (thanks @hellcastter) * Scripting: Fixed "update registry" for AVM backend (#7664) (thanks @EkkoG) * Scripting: Improve USB device matching logic (thanks @TronickDev) ## Changes (v5.0.2) * Environment variables are now logged when debug log is enabled * Fixed a regression in GL acceleration where desktop might not render correctly (#7626) * Added geometry shaders support to MoltenVK to enable DXVK (thanks @Anducalliew433) (#7575) * (iOS) Fixed an issue where EAGL backend boots into a black screen (#7587) * (iOS) Fixed a crash on iOS 15 due to incompatible symbols (#7593) * (iOS) Fixed verbose logging for graphics backend * (iOS) Fixed a crash when GL is enabled due to missing support for glDrawElementsInstancedBaseVertex (#7596) * (macOS) Fixed an issue when after resizing a window if the guest outputs a different resolution size, the wrong texture resolution is used leading to misaligned cursor and warped graphics (#5781) * (macOS) Fixed an issue where the window resizes to 0x0 when native scaling is enabled ## Changes (v5.0.1) * CocoaSpice: Reworked Metal renderer to be faster and have lower latency * Fixed an issue where a BIOS file with a comma in the filename will fail to load * Default FPS will now be the maximum refresh rate of the display on macOS and iPadOS (iPhone with ProMotion will still have 60Hz as the default rate but can be overridden to 120Hz through settings) * (macOS) Fixed issue causing `HV_UNSUPPORTED` on startup with Vulkan enabled (#7579) * (iOS) Fixed resolution issue on external displays (#6040) * (iOS) Pinch to zoom will turn off automatically updating zoom from the guest (until reset with the resize button) * (iOS) Fixed external display menu not updating * (iOS) Fixed incorrect scale on external displays and connecting an external display will now automatically scale to fit * (iOS) Fixed an issue where powering off the VM will show the home screen but not terminate UTM in the background ## Changes (v5.0.0) * Add Venus support for Vulkan (#4551) * Add Apple Core OpenGL support for OpenGL 4.1 (#4285) (thanks @startergo) ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v5.0.3 May 3, 2026

Nouveautés majeures pour macOS :
- Accélération graphique OpenGL 4.1 via le backend Apple Core OpenGL (exclusif macOS), améliorant les performances des invités Linux utilisant OpenGL.
Corrections critiques sur macOS :
- Résolution d’un problème de redimensionnement de fenêtre où une résolution d’affichage différente de l’invité provoquait des textures mal alignées, un curseur décalé ou des graphismes déformés (#5781).
- Correction d’un bug de redimensionnement à 0x0 lorsque le native scaling était activé.
- Suppression du message HV_UNSUPPORTED à l’initialisation avec Vulkan activé (#7579).
Limites et contournements spécifiques macOS :
- Le backend Apple CoreGL ne supporte pas Vulkan (à utiliser MoltenVK en alternative, bien que son support pour les geometry shaders reste incomplet).
- Recommandation : Pour les invités Linux avec Vulkan, privilégier le pilote VirGL Gallium (VirtIO Venus ou MoltenVK avec restrictions) en raison d’un manque de support pour les indirect draws dans les shaders géométriques.
Améliorations générales :
- Correction d’une régression dans le rendu GRUB liée au nouveau backend graphique.
- Ajout de la possibilité de récupérer l’adresse IP via les scripts pour les machines AVF.
- Optimisation du log des variables d’environnement lorsque le débogage est activé.
Stabilité audio :
- Correction d’une spike CPU et perte du micro due à la gestion de deux périphériques audio simultanés (AVF).

Changelog complet

## Highlights * **Improved graphics acceleration for Linux**: Vulkan 1.3 is now supported on Linux guests with VirtIO Venus drivers in Mesa. OpenGL 4.1 is supported with the new Apple Core OpenGL backend (macOS only). ## Known Issues * (macOS) Apple CoreGL backend does not support Vulkan. * KosmicKrisp is provided as a WIP but the current upstream build is incomplete so MoltenVK is the recommended driver * Linux desktop rendering in Vulkan does not work due to lack of support for indirect draws for geometry shaders. Please configure your guest to use the older VirGL Gallium driver. ## Changes (v5.0.3) * Fixed regression in GRUB rendering time due to new graphics backend * Fixed Vulkan issues on latest Wayland * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Home: Confirm delete when using swipe left (#3086) * Home: Prevent duplicate VMs from appearing (#7533) (thanks @DevSecTim) * AVF: Fixed CPU spike and mic loss due to two audio devices (thanks @matapo) * Scripting: Added ability to get IP address from AVF machines (#7643) (thanks @hellcastter) * Scripting: Fixed "update registry" for AVM backend (#7664) (thanks @EkkoG) * Scripting: Improve USB device matching logic (thanks @TronickDev) ## Changes (v5.0.2) * Environment variables are now logged when debug log is enabled * Fixed a regression in GL acceleration where desktop might not render correctly (#7626) * Added geometry shaders support to MoltenVK to enable DXVK (thanks @Anducalliew433) (#7575) * (iOS) Fixed an issue where EAGL backend boots into a black screen (#7587) * (iOS) Fixed a crash on iOS 15 due to incompatible symbols (#7593) * (iOS) Fixed verbose logging for graphics backend * (iOS) Fixed a crash when GL is enabled due to missing support for glDrawElementsInstancedBaseVertex (#7596) * (macOS) Fixed an issue when after resizing a window if the guest outputs a different resolution size, the wrong texture resolution is used leading to misaligned cursor and warped graphics (#5781) * (macOS) Fixed an issue where the window resizes to 0x0 when native scaling is enabled ## Changes (v5.0.1) * CocoaSpice: Reworked Metal renderer to be faster and have lower latency * Fixed an issue where a BIOS file with a comma in the filename will fail to load * Default FPS will now be the maximum refresh rate of the display on macOS and iPadOS (iPhone with ProMotion will still have 60Hz as the default rate but can be overridden to 120Hz through settings) * (macOS) Fixed issue causing `HV_UNSUPPORTED` on startup with Vulkan enabled (#7579) * (iOS) Fixed resolution issue on external displays (#6040) * (iOS) Pinch to zoom will turn off automatically updating zoom from the guest (until reset with the resize button) * (iOS) Fixed external display menu not updating * (iOS) Fixed incorrect scale on external displays and connecting an external display will now automatically scale to fit * (iOS) Fixed an issue where powering off the VM will show the home screen but not terminate UTM in the background ## Changes (v5.0.0) * Add Venus support for Vulkan (#4551) * Add Apple Core OpenGL support for OpenGL 4.1 (#4285) (thanks @startergo) ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v5.0.2 February 24, 2026

Nouveautés majeures pour macOS :
- Ajout du support OpenGL 4.1 via le backend Apple Core OpenGL (exclusif macOS), améliorant l’accélération graphique pour les invités Linux utilisant OpenGL.
- Correction d’une régression critique dans l’accélération graphique (OpenGL/Vulkan) où l’affichage du bureau Linux pouvait ne pas rendre correctement (#7626).
Corrections spécifiques à macOS :
- Résolution d’un problème de mauvaise résolution texturelle après redimensionnement de fenêtre, entraînant un curseur décalé et des graphismes déformés (#5781).
- Correction d’un bug où la fenêtre de l’invité s’affichait à 0x0 lorsque le native scaling était activé.
- Suppression d’un message d’erreur HV_UNSUPPORTED à l’initialisation avec Vulkan activé (#7579, v5.0.1).
- FPS par défaut désormais égal au taux de rafraîchissement maximal de l’écran (macOS/iPadOS), avec possibilité de forcer 120Hz (ProMotion) via les paramètres.
Limites et avertissements macOS :
- Le backend Apple CoreGL ne supporte pas Vulkan (à utiliser avec MoltenVK en alternative, mais avec des limitations pour les shaders géométriques).
- Pour les invités Linux utilisant Vulkan, VirGL Gallium reste recommandé (Vulkan indirect draws non supporté dans Venus).
Améliorations générales (impact indirect sur macOS) :
- Ajout du support des geometry shaders dans MoltenVK, activant DXVK pour les invités Windows (#7575).
- Journalisation des variables d’environnement lorsque le log de débogage est activé.

Changelog complet

## Highlights * **Improved graphics acceleration for Linux**: Vulkan 1.3 is now supported on Linux guests with VirtIO Venus drivers in Mesa. OpenGL 4.1 is supported with the new Apple Core OpenGL backend (macOS only). ## Known Issues * (macOS) Apple CoreGL backend does not support Vulkan. * KosmicKrisp is provided as a WIP but the current upstream build is incomplete so MoltenVK is the recommended driver * Linux desktop rendering in Vulkan does not work due to lack of support for indirect draws for geometry shaders. Please configure your guest to use the older VirGL Gallium driver. ## Changes (v5.0.2) * Environment variables are now logged when debug log is enabled * Fixed a regression in GL acceleration where desktop might not render correctly (#7626) * Added geometry shaders support to MoltenVK to enable DXVK (thanks @Anducalliew433) (#7575) * (iOS) Fixed an issue where EAGL backend boots into a black screen (#7587) * (iOS) Fixed a crash on iOS 15 due to incompatible symbols (#7593) * (iOS) Fixed verbose logging for graphics backend * (iOS) Fixed a crash when GL is enabled due to missing support for glDrawElementsInstancedBaseVertex (#7596) * (macOS) Fixed an issue when after resizing a window if the guest outputs a different resolution size, the wrong texture resolution is used leading to misaligned cursor and warped graphics (#5781) * (macOS) Fixed an issue where the window resizes to 0x0 when native scaling is enabled ## Changes (v5.0.1) * CocoaSpice: Reworked Metal renderer to be faster and have lower latency * Fixed an issue where a BIOS file with a comma in the filename will fail to load * Default FPS will now be the maximum refresh rate of the display on macOS and iPadOS (iPhone with ProMotion will still have 60Hz as the default rate but can be overridden to 120Hz through settings) * (macOS) Fixed issue causing `HV_UNSUPPORTED` on startup with Vulkan enabled (#7579) * (iOS) Fixed resolution issue on external displays (#6040) * (iOS) Pinch to zoom will turn off automatically updating zoom from the guest (until reset with the resize button) * (iOS) Fixed external display menu not updating * (iOS) Fixed incorrect scale on external displays and connecting an external display will now automatically scale to fit * (iOS) Fixed an issue where powering off the VM will show the home screen but not terminate UTM in the background ## Changes (v5.0.0) * Add Venus support for Vulkan (#4551) * Add Apple Core OpenGL support for OpenGL 4.1 (#4285) (thanks @startergo) ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v5.0.1 January 19, 2026

Accélération graphique améliorée pour Linux :
- Support de Vulkan 1.3 sur les invités Linux avec les pilotes VirtIO Venus (Mesa).
- OpenGL 4.1 activé via le nouveau backend Apple Core OpenGL (exclusif macOS), mais Vulkan reste incompatible avec ce backend.
Améliorations spécifiques à macOS/iPadOS :
- Taux d’images par défaut ajusté dynamiquement au taux de rafraîchissement maximal de l’écran (jusqu’à 120 Hz sur iPad Pro, 60 Hz par défaut sur iPhone).
- Correction d’un crash (HV_UNSUPPORTED) à l’initialisation avec Vulkan activé sur macOS.
- Optimisation du rendu Metal dans CocoaSpice pour réduire la latence et améliorer les performances.
Corrections critiques sur macOS :
- Prise en charge des noms de fichiers BIOS contenant des commas (évitait un plantage).
- Compatibilité renforcée avec les architectures Apple Silicon (M1/M2/M3) via les backends graphiques dédiés.
Améliorations mineures (iOS) :
- Résolution et mise à l’échelle corrigées sur les écrans externes (scaling automatique, menu mis à jour).
- Pinch-to-zoom désactivé pour éviter les conflits avec la redimensionnement depuis l’invité.
- Terminaison propre du processus UTM après extinction de la VM (évitait un écran d’accueil bloquant).

Changelog complet

v5.0.0 January 11, 2026

Prise en charge de l’accélération graphique OpenGL 4.1 sur macOS : Intégration du backend Apple Core OpenGL, limité à macOS (Vulkan reste non supporté via ce backend).
Correction critique pour macOS 26 : Problème de démarrage des VMs (HV_UNSUPPORTED) lié à Vulkan, résolu dans la prochaine version (travail autour : désactiver Vulkan dans les paramètres).
Support Vulkan étendu : Ajout des pilotes VirtIO Venus pour Vulkan 1.3 sous Linux (hors macOS), avec recommandation de MoltenVK pour macOS (KosmicKrisp en développement incomplet).
DXVK non fonctionnel : Absence de fonctionnalités critiques bloquant son utilisation (à suivre via le dépôt GitHub).
Stabilité des builds .dmg : Aucune modification majeure signalée, mais vérification recommandée pour macOS 26 (voir note ci-dessus).

Changelog complet

v4.7.5 January 3, 2026

Nouveautés majeures :
- Intégration de QEMU v10.0.2 avec des corrections de bugs et optimisations de performance en arrière-plan.
- Adoption du design Liquid Glass sur macOS 26.
- Ajout du support pour App Intents (automatisation via Shortcuts).
- Nouveaux raccourcis clavier personnalisables (ex. Ctrl+Alt+Del) envoyables aux VMs.
- Assistant amélioré : création simplifiée de configurations prévalidées (RISC-V64 Ubuntu, Mac OS 8.x/9.x, Windows 95/98) avec des options de boot floppy et PS/2 par défaut.
Corrections critiques (macOS uniquement) :
- Correction d’un crash lors de la fermeture en plein écran (#7377).
- Correction d’un bug bloquant le démarrage des VMs Apple Virtualization (#7355, build 112).
- App Intents fonctionnel sur macOS 26 (#7412).
- Correction d’une erreur de verrouillage de fichiers avec des supports amovibles sans image sélectionnée (#7527).
- Désynchronisation des dossiers partagés (AVF) résolue lors du redimensionnement de la fenêtre (#7488).
Stabilité et corrections générales :
- Correction de conditions rares provoquant un blocage infini au démarrage des VMs.
- Suppression de crashes post-arrêt de VMs.
- Correction des fuites mémoire dans les backends GLES et Metal (ANGLE).
- Gestion des arguments personnalisés : les guillemets ne sont plus supprimés (sauf si l’argument est entièrement entouré).
- USB : auto-connexion des périphériques sur macOS (#3400) et correction des connexions depuis des fenêtres secondaires.
- Scripting : nouvelle suite d’automatisation pour l’entrée clavier/souris et commande version dans utmctl.

Changelog complet

## Highlights * **QEMU v10.0.2**: The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * **Liquid Glass**: UTM adopts the Liquid Glass design on *OS 26. * **App Intents**: New support for automation with Shortcuts. * **Keyboard Shortcuts**: Define custom key combinations (such as Ctrl+Alt+Del) that can be sent to the VM from the new Keyboard menu. * **Improved Wizard**: Simplify the creation of emulated machines by selecting from a list of well-supported configurations. The updated wizard can create more working configurations such as RISC-V64 Ubuntu, classic Mac OS 8.x/9.x, and Windows 95/98. ## Changes (v4.7.5) * Fixed some rare conditions that could lead to a VM fail to start and spin infinitely * Fixed some rare crashes that can happen after a VM stops * Fixed parsing of file paths with commas in the name (thanks @nikolan123) * ANGLE: Fixed a memory leak issue in the GLES backend (#7546) (thanks @cnnn) * ANGLE: Fixed a memory leak issue in the Metal backend (#4958) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (macOS) Fixed App Intents on macOS 26 (#7412) (thanks @peterneutron) * (macOS) Fixed an error when file locking is disabled and a removable drive with no image selected is started (#7527) * (macOS) AVF: Fixed shared directory disconnecting when window is resized (#7488) (thanks @evan314159) * Hotfix: (1/3/25) An earlier release of v4.7.5 has an issue that prevented VMs from starting. Make sure you are on build 118. ## Changes (v4.7.4) * (macOS) Fixed a crash on VM start when a toolbar menu was reinitialized (note v4.7.4 was re-released to address this) (#7408) * Home: Fixed layout issue with button titles * (macOS) Fixed a crash when VM exits while USB is active * (iOS) Support for StikDebug on iOS 26 (non-SE only) ## Changes (v4.7.3) * Fixed a crash when starting a VM results in a block device error * Stop button can now be used a second time to force kill a VM if it is unresponsive after stopping for the first time * libusb: Fixed multiple race conditions that caused crashes when using USB capture * CocoaSpice: Fixed multiple race conditions that caused crashes during VM start * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (macOS) Scripting: Fixed broken commands due to name collision (#7360) * (macOS) Fixed crash when exiting full screen (#7377) ## Changes (v4.7.2) * (macOS) AVF: Fixed a crash when starting any Apple Virtualization VM (#7355) (We are re-releasing v4.7.2 with build 112 due to this critical bug.) * Home: Display network details and active IP addresses on the home details screen (thanks @gabefair) * Home: Show a security warning message when importing a .utm with custom arguments (#6252) * Config: Option to reset UEFI without pre-loading Secure Boot keys (useful for custom TPM configurations) (#7005) * Config: Pre-loading Secure Boot keys will now install Microsoft UEFI 2023 certificates (#7257) * Config: When PS/2 device is enabled, no longer create USB mouse and keyboard devices. This allows older Windows install to work out of the box. * Config: Quotes in custom arguments are no longer stripped (unless the only quotes wrap the entire argument) (#6343) * Config: Provide a fixed serial number for VirtIO block devices (#7332) * QEMU: Fixed an issue which causes Windows 98 to BSoD (#7342) * QEMU: Do not create a default floppy drive when -nodefaults is used. UTM configuration will set up a FDC device and this is the only way to set up bootindex for floppy. * Wizard: Legacy Windows configurations will now use PS/2 controller by default * Wizard: Update OS logos to be consistent with other icons * Wizard: Windows + i440fx hardware will now instantiate default devices (sound, VGA, networking) that should work with Windows 95/98 * Wizard: Add additional supported hardware configurations for running older Windows * Wizard: Support floppy boot for Windows configuration * Scripting: New input automation suite for sending keyboard and mouse input (#6462) * USB: Fixed a rare crash when initializing the USB devices list (#5811) * SPICE: Fixed an issue where monitor configuration sent to spice-vdagent contains an invalid size (#5832) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS) Toolbar: Fix foreground issue on iOS 26 beta 5 and higher * (macOS) Added ability to auto-connect USB devices on start (#3400) * (macOS) Fixed connecting USB devices from secondary windows * (macOS) New "Virtual Machine" menu which mirrors the actions accessible through the toolbar * (macOS) Keyboard Shortcuts toolbar icon is no longer shown by default (it can be placed on the toolbar through View -> Customize Toolbar). It is also accessible through the "Virtual Machine" menu. * (macOS) Fixed sending simultaneous mouse button presses (#7068) * (macOS) utmctl: Add `version` command to detect current UTM version * (macOS) Settings: New option to disable key swapping on ISO keyboards (#6976) * (macOS) Settings: New option to randomize network MAC addresses on clone (#7035) ## Changes (v4.7.1) * New Liquid Glass icon thanks to @forcequitOS * Added App Intents for VM operations (#6245) * Added UEFI boot support for RISC-V64 and LoongArch64. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * QEMU PPC: Disable `bootindex` when `boot-device` is used in prom-env. This allows Yellow Dog Linux for PPC to work out of the box. (#6436) * QEMU x86_64: Fixed floppy boot order configuration for other PC models (isapc, i440fx) (#7166) * QEMU PPC/M68K: Includes classicvirtio drivers to support cursor input without capture and directory sharing (#6520) * QEMU M68K: Fixed virtio drive config (#7008) * Fixed a rare crash after stopping VM due to a race condition in libusb * Home: improve screenshot contrast in Dark Mode (#6894) * Config: Fixed a crash when trying to enter a large size value when creating a new drive (#7295) * Config: Corrected the default host IP address in port forwarding config to "0.0.0.0" when it incorrectly displayed "127.0.0.1" (#7132) * Keyboard Shortcuts: Create custom combinations of keyboard shortcuts from either Settings -> Input or via the Keyboard icon in the VM (press and hold on iOS/visionOS). This will allow you to easily send key commands such as Ctrl+Alt+Del or Stop+A to the VM. (#5698, #6310, #6757) * Wizard: New option to import an existing drive image when setting up a Linux VM. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * Wizard: New option to create a serial port only Linux VM. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * Wizard: Removed VHDX import option because Microsoft now provides ARM64 ISO images. Note: You can still create manually import an VHDX after creating a new VM. * Wizard: New template to create classic Mac OS VMs for M68K and PPC (#3504, #6890) * Wizard: Most common and supported machines for emulation are now listed prominently with the full list of supported QEMU architectures/targets hidden behind an "Expert" mode. This is necessary because most of the QEMU targets are not properly supported by the wizard anyways and does not generate a bootable config. They usually require a lot more manual tinkering. The page order of the wizard is also tweaked so the hardware config comes before the boot config now. * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS SE) Fixed a crash when launching ArchLinux due to mis-handling of REV32 * (iOS SE) Fixed a crash when the first instruction executed is a goto * (iOS SE) Removed ARM32, RISC-V32, and added M68K. There is little use for ARM32 and RISC-V32 as they cannot boot anything useful that cannot also be booted by the 64-bit variant (which is still included). If you have a counter example of this, please open an issue on GitHub and we can consider re-adding it back in the future. However, removing these will make the app size a lot smaller. M68K is added to support classic Mac OS. * (macOS 11) Fixed guest tools mounting (#7297) * (macOS 11) Fixed stop button not working (#7298) * (macOS) Fixed a bug where an error message on startup leads to the window being stuck (#7161) * (macOS) Settings: New setting to disable file locking so VMs can be launched from a network share or a filesystem that does not support locking (#7211) * (macOS) Settings: New setting to disable screenshots completely for privacy reasons (#6620) * (macOS) Settings: New setting to swap Ctrl and Cmd keys in VMs (#4003) * (macOS 26) Settings: Brand new layout with a sidebar to match other native apps * (macOS) AVF: Added clearer message when trying to install macOS beta without having the latest beta support tools installed * (macOS) AVF: New option to resize (expand) disk images (#6891) * (macOS 26) Fixed a layout issue with the resize image popover * (macOS) Home: Fixed hide sidebar button * (macOS) Config: Show localized network adapter names when available (#7287) (thanks @Schamper) * (macOS) Scripting: Fixed an issue where wrong UUIDs were generated for display configs (#7145) ## Changes (v4.7.0) * Updated to QEMU v10.0.2 * Config: In the RAM slider, the maximum value has been increased to 64GiB (note that you can always go above the slider limit by typing in the text box) (#7234) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Wizard: Fixed crash when VM name is empty (#7245) * (iOS) Toolbar: Refactored toolbar button layout code * (macOS) Host only networks: you can set up multiple host-only networks (including ones shared by VMware) and have multiple VMs on the same virtual network (thanks @Schamper) * (macOS) utmctl: added option to boot Apple VMs into recovery mode (thanks @cees-elzinga) * (macOS) ~~Enable QEMU support for vmapple (#7150)~~ Machine model is removed for stability reasons but `apple-gfx-pci` is still supported for Intel VMs * (macOS) Rename the main window to 'UTM Library' (#7264) * (macOS) Display an error when IPSW install fails to load the file (instead of crashing) (#6855) * (macOS) Settings: Fixed a layout issue (#7117) * (macOS) Apple Virtualization: Add support for ASIF drive images. On macOS 26, ASIF drives will be created by default. ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.7.4 September 15, 2025

Mise à jour majeure du backend QEMU : Passage à la version QEMU 10.0.2, intégrant des corrections de bugs et des améliorations de performance pour une meilleure stabilité et fluidité.
Nouveautés pour macOS :
- Correction d’un crash à l’initialisation d’une VM lié à la réinitialisation du menu de la barre d’outils (fixe dans la version 4.7.4 rééditée).
- Correction d’un crash lors de la sortie d’une VM avec un périphérique USB actif.
- Ajout de la détection automatique des périphériques USB au démarrage (option configurable).
- Correction de la connexion USB depuis des fenêtres secondaires.
- Ajout d’un menu "Virtual Machine" (macOS) redirigeant vers les actions accessibles via la barre d’outils.
- Correction de l’envoi de pressions simultanées de boutons de souris (problème spécifique à macOS).
- Ajout d’une commande version dans utmctl pour vérifier la version installée.
- Option pour désactiver l’échange de touches sur les claviers ISO (paramétrable dans Settings > Input).
- Option pour randomiser les adresses MAC lors du clonage d’une VM.
Améliorations du Wizard :
- Simplification de la création de configurations fonctionnelles pour RISC-V64 (Ubuntu), Classic Mac OS 8.x/9.x, Windows 95/98, et autres systèmes anciens.
- Support natif du boot UEFI pour RISC-V64 et LoongArch64 (Ubuntu RISC-V64 prêt à l’emploi).
- Configuration par défaut du contrôleur PS/2 pour les anciennes versions de Windows (évite les conflits USB).
- Ajout du support du boot sur disquette pour Windows et des configurations matérielles compatibles (i440fx, isapc).
Corrections critiques :
- Fix d’un crash lors de l’arrêt d’une VM en cas d’erreur de périphérique de stockage (blocage de la machine).
- Correction des **

Changelog complet

## Highlights * **QEMU v10.0.2**: The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * **Liquid Glass**: UTM adopts the Liquid Glass design on *OS 26. * **App Intents**: New support for automation with Shortcuts. * **Keyboard Shortcuts**: Define custom key combinations (such as Ctrl+Alt+Del) that can be sent to the VM from the new Keyboard menu. * **Improved Wizard**: Simplify the creation of emulated machines by selecting from a list of well-supported configurations. The updated wizard can create more working configurations such as RISC-V64 Ubuntu, classic Mac OS 8.x/9.x, and Windows 95/98. ## Changes (v4.7.4) * (macOS) Fixed a crash on VM start when a toolbar menu was reinitialized (note v4.7.4 was re-released to address this) (#7408) * Home: Fixed layout issue with button titles * (macOS) Fixed a crash when VM exits while USB is active * (iOS) Support for StikDebug on iOS 26 (non-SE only) ## Changes (v4.7.3) * Fixed a crash when starting a VM results in a block device error * Stop button can now be used a second time to force kill a VM if it is unresponsive after stopping for the first time * libusb: Fixed multiple race conditions that caused crashes when using USB capture * CocoaSpice: Fixed multiple race conditions that caused crashes during VM start * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (macOS) Scripting: Fixed broken commands due to name collision (#7360) * (macOS) Fixed crash when exiting full screen (#7377) ## Changes (v4.7.2) * (macOS) AVF: Fixed a crash when starting any Apple Virtualization VM (#7355) (We are re-releasing v4.7.2 with build 112 due to this critical bug.) * Home: Display network details and active IP addresses on the home details screen (thanks @gabefair) * Home: Show a security warning message when importing a .utm with custom arguments (#6252) * Config: Option to reset UEFI without pre-loading Secure Boot keys (useful for custom TPM configurations) (#7005) * Config: Pre-loading Secure Boot keys will now install Microsoft UEFI 2023 certificates (#7257) * Config: When PS/2 device is enabled, no longer create USB mouse and keyboard devices. This allows older Windows install to work out of the box. * Config: Quotes in custom arguments are no longer stripped (unless the only quotes wrap the entire argument) (#6343) * Config: Provide a fixed serial number for VirtIO block devices (#7332) * QEMU: Fixed an issue which causes Windows 98 to BSoD (#7342) * QEMU: Do not create a default floppy drive when -nodefaults is used. UTM configuration will set up a FDC device and this is the only way to set up bootindex for floppy. * Wizard: Legacy Windows configurations will now use PS/2 controller by default * Wizard: Update OS logos to be consistent with other icons * Wizard: Windows + i440fx hardware will now instantiate default devices (sound, VGA, networking) that should work with Windows 95/98 * Wizard: Add additional supported hardware configurations for running older Windows * Wizard: Support floppy boot for Windows configuration * Scripting: New input automation suite for sending keyboard and mouse input (#6462) * USB: Fixed a rare crash when initializing the USB devices list (#5811) * SPICE: Fixed an issue where monitor configuration sent to spice-vdagent contains an invalid size (#5832) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS) Toolbar: Fix foreground issue on iOS 26 beta 5 and higher * (macOS) Added ability to auto-connect USB devices on start (#3400) * (macOS) Fixed connecting USB devices from secondary windows * (macOS) New "Virtual Machine" menu which mirrors the actions accessible through the toolbar * (macOS) Keyboard Shortcuts toolbar icon is no longer shown by default (it can be placed on the toolbar through View -> Customize Toolbar). It is also accessible through the "Virtual Machine" menu. * (macOS) Fixed sending simultaneous mouse button presses (#7068) * (macOS) utmctl: Add `version` command to detect current UTM version * (macOS) Settings: New option to disable key swapping on ISO keyboards (#6976) * (macOS) Settings: New option to randomize network MAC addresses on clone (#7035) ## Changes (v4.7.1) * New Liquid Glass icon thanks to @forcequitOS * Added App Intents for VM operations (#6245) * Added UEFI boot support for RISC-V64 and LoongArch64. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * QEMU PPC: Disable `bootindex` when `boot-device` is used in prom-env. This allows Yellow Dog Linux for PPC to work out of the box. (#6436) * QEMU x86_64: Fixed floppy boot order configuration for other PC models (isapc, i440fx) (#7166) * QEMU PPC/M68K: Includes classicvirtio drivers to support cursor input without capture and directory sharing (#6520) * QEMU M68K: Fixed virtio drive config (#7008) * Fixed a rare crash after stopping VM due to a race condition in libusb * Home: improve screenshot contrast in Dark Mode (#6894) * Config: Fixed a crash when trying to enter a large size value when creating a new drive (#7295) * Config: Corrected the default host IP address in port forwarding config to "0.0.0.0" when it incorrectly displayed "127.0.0.1" (#7132) * Keyboard Shortcuts: Create custom combinations of keyboard shortcuts from either Settings -> Input or via the Keyboard icon in the VM (press and hold on iOS/visionOS). This will allow you to easily send key commands such as Ctrl+Alt+Del or Stop+A to the VM. (#5698, #6310, #6757) * Wizard: New option to import an existing drive image when setting up a Linux VM. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * Wizard: New option to create a serial port only Linux VM. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * Wizard: Removed VHDX import option because Microsoft now provides ARM64 ISO images. Note: You can still create manually import an VHDX after creating a new VM. * Wizard: New template to create classic Mac OS VMs for M68K and PPC (#3504, #6890) * Wizard: Most common and supported machines for emulation are now listed prominently with the full list of supported QEMU architectures/targets hidden behind an "Expert" mode. This is necessary because most of the QEMU targets are not properly supported by the wizard anyways and does not generate a bootable config. They usually require a lot more manual tinkering. The page order of the wizard is also tweaked so the hardware config comes before the boot config now. * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS SE) Fixed a crash when launching ArchLinux due to mis-handling of REV32 * (iOS SE) Fixed a crash when the first instruction executed is a goto * (iOS SE) Removed ARM32, RISC-V32, and added M68K. There is little use for ARM32 and RISC-V32 as they cannot boot anything useful that cannot also be booted by the 64-bit variant (which is still included). If you have a counter example of this, please open an issue on GitHub and we can consider re-adding it back in the future. However, removing these will make the app size a lot smaller. M68K is added to support classic Mac OS. * (macOS 11) Fixed guest tools mounting (#7297) * (macOS 11) Fixed stop button not working (#7298) * (macOS) Fixed a bug where an error message on startup leads to the window being stuck (#7161) * (macOS) Settings: New setting to disable file locking so VMs can be launched from a network share or a filesystem that does not support locking (#7211) * (macOS) Settings: New setting to disable screenshots completely for privacy reasons (#6620) * (macOS) Settings: New setting to swap Ctrl and Cmd keys in VMs (#4003) * (macOS 26) Settings: Brand new layout with a sidebar to match other native apps * (macOS) AVF: Added clearer message when trying to install macOS beta without having the latest beta support tools installed * (macOS) AVF: New option to resize (expand) disk images (#6891) * (macOS 26) Fixed a layout issue with the resize image popover * (macOS) Home: Fixed hide sidebar button * (macOS) Config: Show localized network adapter names when available (#7287) (thanks @Schamper) * (macOS) Scripting: Fixed an issue where wrong UUIDs were generated for display configs (#7145) ## Changes (v4.7.0) * Updated to QEMU v10.0.2 * Config: In the RAM slider, the maximum value has been increased to 64GiB (note that you can always go above the slider limit by typing in the text box) (#7234) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Wizard: Fixed crash when VM name is empty (#7245) * (iOS) Toolbar: Refactored toolbar button layout code * (macOS) Host only networks: you can set up multiple host-only networks (including ones shared by VMware) and have multiple VMs on the same virtual network (thanks @Schamper) * (macOS) utmctl: added option to boot Apple VMs into recovery mode (thanks @cees-elzinga) * (macOS) ~~Enable QEMU support for vmapple (#7150)~~ Machine model is removed for stability reasons but `apple-gfx-pci` is still supported for Intel VMs * (macOS) Rename the main window to 'UTM Library' (#7264) * (macOS) Display an error when IPSW install fails to load the file (instead of crashing) (#6855) * (macOS) Settings: Fixed a layout issue (#7117) * (macOS) Apple Virtualization: Add support for ASIF drive images. On macOS 26, ASIF drives will be created by default. ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.7.3 August 28, 2025

Nouveautés majeures pour macOS :
- Ajout d’une option pour auto-connecter automatiquement les périphériques USB au démarrage de la VM (fonctionnalité macOS uniquement).
- Correction d’un crash lors de la sortie de plein écran (#7377) et amélioration de la gestion des pressions simultanées de boutons de souris (#7068).
- Intégration d’un menu "Virtual Machine" (macOS) redondant avec les actions du toolbar, et suppression de l’icône des Keyboard Shortcuts par défaut (accessible via le menu ou via View → Customize Toolbar).
Corrections critiques sur macOS :
- Crash systématique lors du lancement de VM Apple Virtualization (#7355) : réparation urgente (relance de la version 4.7.2 avec build 112).
- Bug dans les commandes de script macOS dû à une collision de noms (#7360), corrigé pour restaurer la fonctionnalité.
Améliorations générales (impact indirect sur macOS) :
- Mise à jour du backend QEMU v10.0.2 avec des correctifs de stabilité et des gains de performance.
- Assistance renforcée pour les configurations legacy : support natif de Windows 95/98 (via PS/2, floppy boot, et matériel i440fx), et amélioration du Wizard pour les OS classiques (Mac OS 8.x/9.x, RISC-V64 Ubuntu).
- Automatisation étendue : intégration des App Intents pour les raccourcis (macOS/iOS), et gestion avancée des Keyboard Shortcuts (envoi de séquences comme Ctrl+Alt+Del).
Minimes (macOS) :
- Ajout d’une option pour désactiver l’échange des touches ISO dans les paramètres d’entrée (#6976).
- Ajout d’un commande version dans utmctl pour vérifier la version actuelle.

Changelog complet

## Highlights * **QEMU v10.0.2**: The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * **Liquid Glass**: UTM adopts the Liquid Glass design on *OS 26. * **App Intents**: New support for automation with Shortcuts. * **Keyboard Shortcuts**: Define custom key combinations (such as Ctrl+Alt+Del) that can be sent to the VM from the new Keyboard menu. * **Improved Wizard**: Simplify the creation of emulated machines by selecting from a list of well-supported configurations. The updated wizard can create more working configurations such as RISC-V64 Ubuntu, classic Mac OS 8.x/9.x, and Windows 95/98. ## Notes * (iOS) iOS 26 breaks the technique that AltJIT and similar tools use to enable JIT. ## Changes (v4.7.3) * Fixed a crash when starting a VM results in a block device error * Stop button can now be used a second time to force kill a VM if it is unresponsive after stopping for the first time * libusb: Fixed multiple race conditions that caused crashes when using USB capture * CocoaSpice: Fixed multiple race conditions that caused crashes during VM start * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (macOS) Scripting: Fixed broken commands due to name collision (#7360) * (macOS) Fixed crash when exiting full screen (#7377) ## Changes (v4.7.2) * (macOS) AVF: Fixed a crash when starting any Apple Virtualization VM (#7355) (We are re-releasing v4.7.2 with build 112 due to this critical bug.) * Home: Display network details and active IP addresses on the home details screen (thanks @gabefair) * Home: Show a security warning message when importing a .utm with custom arguments (#6252) * Config: Option to reset UEFI without pre-loading Secure Boot keys (useful for custom TPM configurations) (#7005) * Config: Pre-loading Secure Boot keys will now install Microsoft UEFI 2023 certificates (#7257) * Config: When PS/2 device is enabled, no longer create USB mouse and keyboard devices. This allows older Windows install to work out of the box. * Config: Quotes in custom arguments are no longer stripped (unless the only quotes wrap the entire argument) (#6343) * Config: Provide a fixed serial number for VirtIO block devices (#7332) * QEMU: Fixed an issue which causes Windows 98 to BSoD (#7342) * QEMU: Do not create a default floppy drive when -nodefaults is used. UTM configuration will set up a FDC device and this is the only way to set up bootindex for floppy. * Wizard: Legacy Windows configurations will now use PS/2 controller by default * Wizard: Update OS logos to be consistent with other icons * Wizard: Windows + i440fx hardware will now instantiate default devices (sound, VGA, networking) that should work with Windows 95/98 * Wizard: Add additional supported hardware configurations for running older Windows * Wizard: Support floppy boot for Windows configuration * Scripting: New input automation suite for sending keyboard and mouse input (#6462) * USB: Fixed a rare crash when initializing the USB devices list (#5811) * SPICE: Fixed an issue where monitor configuration sent to spice-vdagent contains an invalid size (#5832) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS) Toolbar: Fix foreground issue on iOS 26 beta 5 and higher * (macOS) Added ability to auto-connect USB devices on start (#3400) * (macOS) Fixed connecting USB devices from secondary windows * (macOS) New "Virtual Machine" menu which mirrors the actions accessible through the toolbar * (macOS) Keyboard Shortcuts toolbar icon is no longer shown by default (it can be placed on the toolbar through View -> Customize Toolbar). It is also accessible through the "Virtual Machine" menu. * (macOS) Fixed sending simultaneous mouse button presses (#7068) * (macOS) utmctl: Add `version` command to detect current UTM version * (macOS) Settings: New option to disable key swapping on ISO keyboards (#6976) * (macOS) Settings: New option to randomize network MAC addresses on clone (#7035) ## Changes (v4.7.1) * New Liquid Glass icon thanks to @forcequitOS * Added App Intents for VM operations (#6245) * Added UEFI boot support for RISC-V64 and LoongArch64. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * QEMU PPC: Disable `bootindex` when `boot-device` is used in prom-env. This allows Yellow Dog Linux for PPC to work out of the box. (#6436) * QEMU x86_64: Fixed floppy boot order configuration for other PC models (isapc, i440fx) (#7166) * QEMU PPC/M68K: Includes classicvirtio drivers to support cursor input without capture and directory sharing (#6520) * QEMU M68K: Fixed virtio drive config (#7008) * Fixed a rare crash after stopping VM due to a race condition in libusb * Home: improve screenshot contrast in Dark Mode (#6894) * Config: Fixed a crash when trying to enter a large size value when creating a new drive (#7295) * Config: Corrected the default host IP address in port forwarding config to "0.0.0.0" when it incorrectly displayed "127.0.0.1" (#7132) * Keyboard Shortcuts: Create custom combinations of keyboard shortcuts from either Settings -> Input or via the Keyboard icon in the VM (press and hold on iOS/visionOS). This will allow you to easily send key commands such as Ctrl+Alt+Del or Stop+A to the VM. (#5698, #6310, #6757) * Wizard: New option to import an existing drive image when setting up a Linux VM. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * Wizard: New option to create a serial port only Linux VM. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * Wizard: Removed VHDX import option because Microsoft now provides ARM64 ISO images. Note: You can still create manually import an VHDX after creating a new VM. * Wizard: New template to create classic Mac OS VMs for M68K and PPC (#3504, #6890) * Wizard: Most common and supported machines for emulation are now listed prominently with the full list of supported QEMU architectures/targets hidden behind an "Expert" mode. This is necessary because most of the QEMU targets are not properly supported by the wizard anyways and does not generate a bootable config. They usually require a lot more manual tinkering. The page order of the wizard is also tweaked so the hardware config comes before the boot config now. * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS SE) Fixed a crash when launching ArchLinux due to mis-handling of REV32 * (iOS SE) Fixed a crash when the first instruction executed is a goto * (iOS SE) Removed ARM32, RISC-V32, and added M68K. There is little use for ARM32 and RISC-V32 as they cannot boot anything useful that cannot also be booted by the 64-bit variant (which is still included). If you have a counter example of this, please open an issue on GitHub and we can consider re-adding it back in the future. However, removing these will make the app size a lot smaller. M68K is added to support classic Mac OS. * (macOS 11) Fixed guest tools mounting (#7297) * (macOS 11) Fixed stop button not working (#7298) * (macOS) Fixed a bug where an error message on startup leads to the window being stuck (#7161) * (macOS) Settings: New setting to disable file locking so VMs can be launched from a network share or a filesystem that does not support locking (#7211) * (macOS) Settings: New setting to disable screenshots completely for privacy reasons (#6620) * (macOS) Settings: New setting to swap Ctrl and Cmd keys in VMs (#4003) * (macOS 26) Settings: Brand new layout with a sidebar to match other native apps * (macOS) AVF: Added clearer message when trying to install macOS beta without having the latest beta support tools installed * (macOS) AVF: New option to resize (expand) disk images (#6891) * (macOS 26) Fixed a layout issue with the resize image popover * (macOS) Home: Fixed hide sidebar button * (macOS) Config: Show localized network adapter names when available (#7287) (thanks @Schamper) * (macOS) Scripting: Fixed an issue where wrong UUIDs were generated for display configs (#7145) ## Changes (v4.7.0) * Updated to QEMU v10.0.2 * Config: In the RAM slider, the maximum value has been increased to 64GiB (note that you can always go above the slider limit by typing in the text box) (#7234) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Wizard: Fixed crash when VM name is empty (#7245) * (iOS) Toolbar: Refactored toolbar button layout code * (macOS) Host only networks: you can set up multiple host-only networks (including ones shared by VMware) and have multiple VMs on the same virtual network (thanks @Schamper) * (macOS) utmctl: added option to boot Apple VMs into recovery mode (thanks @cees-elzinga) * (macOS) ~~Enable QEMU support for vmapple (#7150)~~ Machine model is removed for stability reasons but `apple-gfx-pci` is still supported for Intel VMs * (macOS) Rename the main window to 'UTM Library' (#7264) * (macOS) Display an error when IPSW install fails to load the file (instead of crashing) (#6855) * (macOS) Settings: Fixed a layout issue (#7117) * (macOS) Apple Virtualization: Add support for ASIF drive images. On macOS 26, ASIF drives will be created by default. ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.7.2 August 19, 2025

Améliorations majeures pour macOS et Apple Silicon :
- Ajout de la détection automatique des périphériques USB au démarrage (fonctionnalité absente dans les versions précédentes).
- Correction des problèmes de connexion USB depuis des fenêtres secondaires et amélioration de la gestion des périphériques USB en général.
- Ajout d’un menu dédié "Virtual Machine" (Menu > Machine Virtuelle) regroupant les actions accessibles via la barre d’outils, avec une meilleure intégration dans l’interface macOS.
- Correction des envois simultanés de clics de souris (problème récurrent sous macOS).
Corrections critiques pour macOS :
- Correction d’un crash systématique lors du lancement de machines Apple Virtualization (AVF) (bug majeur, justifiant une réédition de la version 4.7.2 avec le build 112).
- Suppression de l’icône du raccourci clavier par défaut dans la barre d’outils (mais accessible via le menu "Virtual Machine" ou personnalisable via View > Customize Toolbar).
Nouveautés pour l’émulation classique (incluant macOS ancien) :
- Assistance renforcée pour les systèmes legacy : le wizard génère désormais des configurations fonctionnelles pour Windows 95/98, classic Mac OS (M68K/PPC) et RISC-V64 Ubuntu, avec support natif du boot par disquette et du contrôleur PS/2 (pour éviter les conflits USB).
- Correction d’un BSoD sous Windows 98 lié à QEMU et amélioration de la configuration par défaut des périphériques (son, VGA, réseau) pour ces anciens systèmes.
Améliorations techniques et correctifs QEMU :
- Mise à jour vers QEMU 10.0.2 (correctifs de performance et stabilité en arrière-plan).
- Gestion améliorée des arguments personnalisés (les guillemets ne sont plus systématiquement supprimés).
- Correction des problèmes de floppy boot et de configuration du bootindex pour les modèles PC (i440fx, isapc).
- Ajout d’une **API

Changelog complet

## Highlights * **QEMU v10.0.2**: The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * **Liquid Glass**: UTM adopts the Liquid Glass design on *OS 26. * **App Intents**: New support for automation with Shortcuts. * **Keyboard Shortcuts**: Define custom key combinations (such as Ctrl+Alt+Del) that can be sent to the VM from the new Keyboard menu. * **Improved Wizard**: Simplify the creation of emulated machines by selecting from a list of well-supported configurations. The updated wizard can create more working configurations such as RISC-V64 Ubuntu, classic Mac OS 8.x/9.x, and Windows 95/98. ## Notes * (iOS) iOS 26 breaks the technique that AltJIT and similar tools use to enable JIT. ## Changes (v4.7.2) * (macOS) AVF: Fixed a crash when starting any Apple Virtualization VM (#7355) (We are re-releasing v4.7.2 with build 112 due to this critical bug.) * Home: Display network details and active IP addresses on the home details screen (thanks @gabefair) * Home: Show a security warning message when importing a .utm with custom arguments (#6252) * Config: Option to reset UEFI without pre-loading Secure Boot keys (useful for custom TPM configurations) (#7005) * Config: Pre-loading Secure Boot keys will now install Microsoft UEFI 2023 certificates (#7257) * Config: When PS/2 device is enabled, no longer create USB mouse and keyboard devices. This allows older Windows install to work out of the box. * Config: Quotes in custom arguments are no longer stripped (unless the only quotes wrap the entire argument) (#6343) * Config: Provide a fixed serial number for VirtIO block devices (#7332) * QEMU: Fixed an issue which causes Windows 98 to BSoD (#7342) * QEMU: Do not create a default floppy drive when -nodefaults is used. UTM configuration will set up a FDC device and this is the only way to set up bootindex for floppy. * Wizard: Legacy Windows configurations will now use PS/2 controller by default * Wizard: Update OS logos to be consistent with other icons * Wizard: Windows + i440fx hardware will now instantiate default devices (sound, VGA, networking) that should work with Windows 95/98 * Wizard: Add additional supported hardware configurations for running older Windows * Wizard: Support floppy boot for Windows configuration * Scripting: New input automation suite for sending keyboard and mouse input (#6462) * USB: Fixed a rare crash when initializing the USB devices list (#5811) * SPICE: Fixed an issue where monitor configuration sent to spice-vdagent contains an invalid size (#5832) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS) Toolbar: Fix foreground issue on iOS 26 beta 5 and higher * (macOS) Added ability to auto-connect USB devices on start (#3400) * (macOS) Fixed connecting USB devices from secondary windows * (macOS) New "Virtual Machine" menu which mirrors the actions accessible through the toolbar * (macOS) Keyboard Shortcuts toolbar icon is no longer shown by default (it can be placed on the toolbar through View -> Customize Toolbar). It is also accessible through the "Virtual Machine" menu. * (macOS) Fixed sending simultaneous mouse button presses (#7068) * (macOS) utmctl: Add `version` command to detect current UTM version * (macOS) Settings: New option to disable key swapping on ISO keyboards (#6976) * (macOS) Settings: New option to randomize network MAC addresses on clone (#7035) ## Changes (v4.7.1) * New Liquid Glass icon thanks to @forcequitOS * Added App Intents for VM operations (#6245) * Added UEFI boot support for RISC-V64 and LoongArch64. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * QEMU PPC: Disable `bootindex` when `boot-device` is used in prom-env. This allows Yellow Dog Linux for PPC to work out of the box. (#6436) * QEMU x86_64: Fixed floppy boot order configuration for other PC models (isapc, i440fx) (#7166) * QEMU PPC/M68K: Includes classicvirtio drivers to support cursor input without capture and directory sharing (#6520) * QEMU M68K: Fixed virtio drive config (#7008) * Fixed a rare crash after stopping VM due to a race condition in libusb * Home: improve screenshot contrast in Dark Mode (#6894) * Config: Fixed a crash when trying to enter a large size value when creating a new drive (#7295) * Config: Corrected the default host IP address in port forwarding config to "0.0.0.0" when it incorrectly displayed "127.0.0.1" (#7132) * Keyboard Shortcuts: Create custom combinations of keyboard shortcuts from either Settings -> Input or via the Keyboard icon in the VM (press and hold on iOS/visionOS). This will allow you to easily send key commands such as Ctrl+Alt+Del or Stop+A to the VM. (#5698, #6310, #6757) * Wizard: New option to import an existing drive image when setting up a Linux VM. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * Wizard: New option to create a serial port only Linux VM. This allows Ubuntu for RISC-V64 to work out of the box. (#7183) * Wizard: Removed VHDX import option because Microsoft now provides ARM64 ISO images. Note: You can still create manually import an VHDX after creating a new VM. * Wizard: New template to create classic Mac OS VMs for M68K and PPC (#3504, #6890) * Wizard: Most common and supported machines for emulation are now listed prominently with the full list of supported QEMU architectures/targets hidden behind an "Expert" mode. This is necessary because most of the QEMU targets are not properly supported by the wizard anyways and does not generate a bootable config. They usually require a lot more manual tinkering. The page order of the wizard is also tweaked so the hardware config comes before the boot config now. * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS SE) Fixed a crash when launching ArchLinux due to mis-handling of REV32 * (iOS SE) Fixed a crash when the first instruction executed is a goto * (iOS SE) Removed ARM32, RISC-V32, and added M68K. There is little use for ARM32 and RISC-V32 as they cannot boot anything useful that cannot also be booted by the 64-bit variant (which is still included). If you have a counter example of this, please open an issue on GitHub and we can consider re-adding it back in the future. However, removing these will make the app size a lot smaller. M68K is added to support classic Mac OS. * (macOS 11) Fixed guest tools mounting (#7297) * (macOS 11) Fixed stop button not working (#7298) * (macOS) Fixed a bug where an error message on startup leads to the window being stuck (#7161) * (macOS) Settings: New setting to disable file locking so VMs can be launched from a network share or a filesystem that does not support locking (#7211) * (macOS) Settings: New setting to disable screenshots completely for privacy reasons (#6620) * (macOS) Settings: New setting to swap Ctrl and Cmd keys in VMs (#4003) * (macOS 26) Settings: Brand new layout with a sidebar to match other native apps * (macOS) AVF: Added clearer message when trying to install macOS beta without having the latest beta support tools installed * (macOS) AVF: New option to resize (expand) disk images (#6891) * (macOS 26) Fixed a layout issue with the resize image popover * (macOS) Home: Fixed hide sidebar button * (macOS) Config: Show localized network adapter names when available (#7287) (thanks @Schamper) * (macOS) Scripting: Fixed an issue where wrong UUIDs were generated for display configs (#7145) ## Changes (v4.7.0) * Updated to QEMU v10.0.2 * Config: In the RAM slider, the maximum value has been increased to 64GiB (note that you can always go above the slider limit by typing in the text box) (#7234) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Wizard: Fixed crash when VM name is empty (#7245) * (iOS) Toolbar: Refactored toolbar button layout code * (macOS) Host only networks: you can set up multiple host-only networks (including ones shared by VMware) and have multiple VMs on the same virtual network (thanks @Schamper) * (macOS) utmctl: added option to boot Apple VMs into recovery mode (thanks @cees-elzinga) * (macOS) ~~Enable QEMU support for vmapple (#7150)~~ Machine model is removed for stability reasons but `apple-gfx-pci` is still supported for Intel VMs * (macOS) Rename the main window to 'UTM Library' (#7264) * (macOS) Display an error when IPSW install fails to load the file (instead of crashing) (#6855) * (macOS) Settings: Fixed a layout issue (#7117) * (macOS) Apple Virtualization: Add support for ASIF drive images. On macOS 26, ASIF drives will be created by default. ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.7.1 August 4, 2025

Améliorations majeures pour macOS :
- Interface redessinée : Adoption du design Liquid Glass sur macOS 14 (Sonoma) et refonte complète de la barre latérale pour une intégration native avec les autres apps macOS.
- Nouveaux paramètres spécifiques :
  - Désactivation optionnelle du verrouillage des fichiers VM pour les partages réseau ou les systèmes de fichiers non compatibles (ex. : NAS).
  - Désactivation complète des captures d’écran pour des raisons de confidentialité.
  - Échange des touches Ctrl/Cmd dans les VMs (utile pour les utilisateurs habitués à Windows/Linux).
  - Réseaux host-only améliorés : Possibilité de configurer plusieurs réseaux host-only (y compris ceux partagés par VMware) et d’y connecter plusieurs VMs simultanément.
Corrections critiques sur macOS :
- Stabilité :
  - Correction d’un bug bloquant l’interface au démarrage (message d’erreur non géré).
  - Correction du bouton Stop inactif sur macOS 11 (Big Sur).
  - Correction des outils invités (guest tools) ne se montant pas correctement sur macOS 11.
- Installation macOS :
  - Message d’erreur clair si l’utilisateur tente d’installer une beta macOS sans les outils de support beta les plus récents.
  - Prise en charge des images de disque ASIF (format natif d’Apple Virtualization) sur macOS 14, créées par défaut dans ce cas.
Fonctionnalités techniques pour macOS :
- Gestion des disques : Option pour redimensionner (étendre) les images de disque via l’interface.
- Compatibilité Apple Silicon :
  - Suppression du modèle de machine vmapple (instable), mais maintien du support de apple-gfx-pci pour les VMs Intel.
  - Correction des noms des adaptateurs réseau affichés en localisé (ex. : "Wi-Fi" au lieu de "en0").
- Automatisation : Intégration des App Intents pour les opérations VM (compatibilité

Changelog complet

v4.7.0 July 9, 2025

Mise à jour majeure du backend : Intégration de QEMU v10.0.2, apportant des corrections de bugs et des améliorations de performance, ainsi qu’une augmentation de la limite de RAM configurable jusqu’à 64 GiB (modifiable manuellement via le champ texte).
Améliorations spécifiques à macOS :
- Ajout du support pour plusieurs réseaux host-only, permettant de partager des réseaux entre VMs (y compris ceux de VMware) et de configurer des réseaux virtuels partagés.
- Intégration de vmapple (outil Apple) via QEMU pour une meilleure compatibilité avec les VMs Apple.
- Renommage de la fenêtre principale en "UTM Library" pour une meilleure clarté.
- Correction d’un crash lors de l’échec de chargement d’un IPSW (affichage d’une erreur au lieu d’une plantage).
- Support natif des disques ASIF (Apple Silicon Image Format) sur macOS 14 (Sonoma) et au-delà, avec création automatique des ASIF par défaut.
- Ajout d’une commande utmctl pour démarrer une VM Apple en mode récupération.
Corrections critiques :
- Résolution d’un crash du wizard lorsque le nom de la VM est vide.
- Correction d’un problème de mise en page dans les paramètres (macOS).
Note importante pour iOS :
- iOS 17.6 (version 26) brise le JIT (Just-In-Time compilation) utilisé par AltJIT et outils similaires. Ne pas mettre à jour vers cette version si JIT est requis.

Changelog complet

## Highlights * **QEMU v10.0.2** The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * **Liquid Glass** UTM adopts the Liquid Glass design on *OS 26. ## Notes * (iOS) iOS 26 breaks the technique that AltJIT and similar tools use to enable JIT. Do not update to iOS 26 if you want to use the JIT supported version of UTM. ## Changes (v4.7.0) * Updated to QEMU v10.0.2 * Config: In the RAM slider, the maximum value has been increased to 64GiB (note that you can always go above the slider limit by typing in the text box) (#7234) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Wizard: Fixed crash when VM name is empty (#7245) * (iOS) Toolbar: Refactored toolbar button layout code * (macOS) Host only networks: you can set up multiple host-only networks (including ones shared by VMware) and have multiple VMs on the same virtual network (thanks @Schamper) * (macOS) utmctl: added option to boot Apple VMs into recovery mode (thanks @cees-elzinga) * (macOS) Enable QEMU support for vmapple (#7150) * (macOS) Rename the main window to 'UTM Library' (#7264) * (macOS) Display an error when IPSW install fails to load the file (instead of crashing) (#6855) * (macOS) Settings: Fixed a layout issue (#7117) * (macOS) Apple Virtualization: Add support for ASIF drive images. On macOS 26, ASIF drives will be created by default. ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.6.5 April 8, 2025

Améliorations majeures pour macOS 15 et Apple Silicon (M3+) :
- Activation par défaut de la virtualisation imbriquée pour les VM Linux utilisant le backend Apple Virtualization (macOS 15 + M3 ou supérieur).
- Activation de Total Store Ordering (TSO) dans QEMU pour macOS 15 (via les paramètres QEMU), améliorant les performances des émulations Intel dans les invités compatibles (ex. : Linux sous Rosetta).
Corrections critiques pour macOS/macOS guests :
- Résolution d’un problème de permissions (macOS 15.0/15.0.1) bloquant l’accès aux fichiers dans les VM (nécessite macOS 15.1+).
- Correction d’un bug sur les Mac M4 empêchant l’émulation de macOS < 13.4 (résolu avec macOS 15.2+).
- Restauration de la résolution (fenêtre/plein écran) pour les invités macOS prenant en charge la résolution dynamique.
- Prise en charge de l’éjection dynamique des supports amovibles et des dossiers partagés sans redémarrer la VM macOS.
- Correction du copier-coller bidirectionnel entre macOS 15 (hôte/guest) si les outils invités sont installés.
Stabilité et correctifs spécifiques macOS :
- Réversion partielle (vs 4.6.4) des changements liés à virtio-ramfb (risque de plantages/KP) et suppression temporaire de la prise en charge des correctifs pour Windows 11 24H2 (à venir via un pilote dédié).
- Désactivation automatique des options de partage de dossier en lecture/écriture si la modification échoue (évite les crashes).
- Correction d’un verrouillage du curseur pendant les modales (impossible de fermer une fenêtre).
- Optimisation de la détection du premier clic dans les VM QEMU même en arrière-plan (paramètre configurable).
- Amélioration de l’interface de configuration des dossiers part

Changelog complet

## Highlights * **QEMU v9.1.2** The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * (macOS 15) **Nested virtualization for Linux** Linux VMs using Apple Virtualization backend on macOS 15 and M3 or newer will now have nested virtualization enabled by default. * (macOS 15) **Total Store Ordering for QEMU** VMs using QEMU backend on macOS 15 can now enable TSO (in QEMU settings) at the hypervisor level. When TSO is enabled on a guest operating system that is aware of the system register (i.e. Rosetta for Linux), performance of Intel emulation within the guest can be greatly improved. Note that if the guest kernel supports dynamically toggling TSO, you do not need to enable this. * (macOS 15) **Improved macOS guest support** The last window size (including full screen size) will be restored when the guest supports dynamic resolution. Removable drives and shared directories can now be ejected and changed while the macOS VM is running. Copy/paste synchronization between macOS 15 guest and host now works when the guest tools are installed (from the CD icon in the toolbar). ## Notes * (macOS) There is a known issue with macOS 15.0 and 15.0.1 where accesses to files will fail due to a permission error. This issue has been resolved with macOS 15.1. * (macOS) There is a known issue on M4 series of Macs where virtualization fails for macOS guests older than 13.4. The issue has been resolved with macOS 15.2. * The default CPU for x86_64 emulation and virtualization will now try to match the architecture of your system or the highest architecture that QEMU supports. For example, a 2016 MacBook Pro or newer will now emulate a "Skylake" based processor instead of a generic x86_64 processor. This should improve compatibility and performance of newer operating systems but may cause issues with older operating systems. If you run into issues, you can manually change the CPU model to an older one in the VM's System settings. * v4.6.5 reverted a change from v4.6.4 due to reports of crashes and kernel panics on some machines. As a result, there will be issues when upgrading to Windows 11 24H2 where the screen will go black. An alternative fix with an updated driver will be provided as soon as possible, but for now if you plan to upgrade to Windows 11 24H2, it is recommended you do it from v4.6.4 before updating UTM. ## Changes (v4.6.5) * Reverted virtio-ramfb changes from v4.6.4 due to some users experiencing crashes and kernel panics. An alternative fix to the black screen issue will come in a Windows Guest Support driver update in the future. Until that is released, issue #6332 and #6883 will be unfixed. (#6919) * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Localization: Updated Korean (thanks @somnisomni) * (iOS Remote) Show an error message when Local Network Access is not granted and support retry scanning on failure * (iOS Remote) Fix hang when QEMU terminates early * (iOS Remote) Fix crash on iOS 14 (#7034) (thanks @tearsinthegame) * (iOS Remote) Fix error starting VMs with pcspeaker * (macOS) Scripting: added icon, display, and registry configuration options (thanks @naveenrajm7) * (macOS) Fixed an issue where the cursor might be captured while a modal is presented, making closing the modal impossible (#6960, #7092) * (macOS) VM Config: Improved layout of the Apple VM shared directory page (#6712) * (macOS) When toggling a shared directory from read-only -> read-write, UTM will crash if the change fails. Now, the option will be disabled if it is known to fail. (#7001) * (macOS) Settings: New option to handle first click in QEMU VMs even if the window is in the background (#7098) * (macOS) utmctl: Fix utmctl not detecting the application bundle path if UTM.app was renamed (#7094) ## Changes (v4.6.4) * ~~Fixed an issue with virtio-ramfb device where Windows may sometimes try to render to an inactive display target causing black screen, "Guest has not initialized the display (yet)", or broken cursor. This sometimes happens right after installing the viogpudo drivers for the first time and more recently while upgrading to Windows 11 24H2. (#6332, #6883)~~ * Fixed a crash that might occur when a serial port is used and a large amount of data arrives at startup * Fixed a crash that might occur on a VM with a serial port if data arrives as the guest is shutting down * (macOS) Fixed a crash launching any ARM64 virtualized QEMU VMs on macOS Monterey or older (#6881) * (macOS) Fixed a deadlock (freeze) which can be observed if a Linux VM with GL acceleration enabled is left running for a long time (#5205) * (macOS) Fixed auto-resolution restore not working properly after a macOS guest is paused or suspended (#6874) * (macOS) Fixed an issue causing the mouse cursor to disappear when a macOS guest is paused (#6875) ## Changes (v4.6.3) * (iOS) Fixed a bug which caused Hypervisor to not work on supported devices * (macOS) Fixed a bug where the restored resolution gets re-scaled causing the window size to be incorrect (#6854, #6864) * (macOS) Workaround for a bizarre issue that causes QEMU VMs to not boot up because reading of the BIOS file results in failure ## Changes (v4.6.2) * Updated QEMU to v9.1.2 and fixed a crash during Windows setup (x86_64) (#6835) * Fixed a race condition that causes starting VM to fail with "QMP stream error seen" * (iOS) Fixed DEB install * (iOS) Fixed a crash when the main bundle executable is not the same as the currently running executable * (iOS) Fixed a crash on iOS 18 due to namespace collision with internal names * (iOS) Fixed auto-zoom to fill screen not properly working when Display Zoom is used (#6736) * (macOS) Fixed TSO mode not working in QEMU * (macOS) Fixed slow virtualization issues on Intel Macs (#6325) * (macOS) Fixed boot issues with Windows 11 24H2 (x86_64) (#6772) * (macOS) Support > 32GiB RAM configurations in QEMU (#5537) ## Changes (v4.6.1) * Updated SPICE GTK to v0.42, libsoup to v3.6.0, and phodav to 3.0 * Fixed an issue where an empty and broken .utm package is created when creation of VM fails * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Localization: Updated Japanese (thanks @MMP0) * (macOS) Fix fullscreen button showing up as zoom when the dock icon is disabled (thanks @ntoskrnl) (#6269) * (macOS) Fixed an issue "With SME enabled, at least one vector length must be enabled." when an M4 series Mac is running macOS 15.2 beta (#6790) * (macOS) Fixed permission issue with EFI vars when installed with Nix (#6725) * (macOS 13) Enable changing shared directory for newer macOS guests (#6807) * (macOS) Fixed a memory leak caused by an event listener not unregistering after the VM window is closed * (macOS) Support saving and restoring dynamic resolution when the guest supports it (both QEMU SPICE based and Apple Virtualization based guests) * (macOS) Scripting: added new import and export commands to the Apple Script interface as well as extra QEMU args to the configuration for a new VM (thanks @naveenrajm7) (#6716, #6734, #6741) * (macOS) Scripting: Fixed a crash when an invalid .utm package is found * (macOS 15) Virtualization: Fixed nested virtualization not being set (#6789) * (macOS 15) Virtualization: Support ejecting and changing removable drives while the VM is running * (macOS 15) Virtualization: Support installing guest tools for macOS guests * (macOS 15) Virtualization: Support copy-paste on macOS 15 guests when guest tools is installed * (macOS) Home: Fixed alerts not showing up * (macOS) Home: Fixed VM download confirmation not showing up when wizard is open (#6820) ## Changes (v4.6.0) * Updated to QEMU v9.1.0 * Fixed "RPC timeout" when stopping a VM * Fixed a race condition when cleaning up SPICE objects * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS 16+) Home: Always show the sidebar * (macOS 15) Enable nested virtualization when available ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.6.4 December 23, 2024

Améliorations majeures pour macOS 15 et Apple Silicon (M3/M4) :
- Virtualisation imbriquée activée par défaut pour les VM Linux utilisant le backend Apple Virtualization sur macOS 15 et processeurs M3 ou ultérieurs.
- Prise en charge du Total Store Ordering (TSO) dans QEMU pour macOS 15, améliorant les performances des émulations Intel (ex. : Rosetta pour Linux) si le noyau invité le supporte dynamiquement.
- Stabilisation des fonctionnalités macOS invité :
  - Restauration de la résolution (y compris plein écran) après redémarrage ou suspension.
  - Éjection/modification de supports amovibles et dossiers partagés en cours d’exécution.
  - Synchronisation copier-coller avec macOS 15 invité (si outils invités installés via CD dans la barre d’outils).
Corrections critiques pour macOS/Apple Silicon :
- Résolution des crashes :
  - Lancement bloqué des VM ARM64 (QEMU virtualisées) sur macOS Monterey ou antérieur.
  - Gel (deadlock) des VM Linux avec accélération GL après longue exécution.
- Problèmes de résolution/affichage :
  - Restauration incorrecte de la résolution après pause/suspension (v4.6.3).
  - Disparition du curseur lors de la pause d’une VM macOS invité (v4.6.4).
- Compatibilité matériel :
  - Correction des problèmes de virtualisation sur les Mac M4 pour les macOS invités < 13.4 (nécessite macOS 15.2).
  - Prise en charge des configurations > 32 GiB RAM pour QEMU (v4.6.2).
Améliorations générales de performance/compatibilité :
- Mise à jour de QEMU v9.1.2 (corrections de bugs et optimisations).
- Détection automatique du modèle CPU (ex. : Skylake pour les Mac récents) pour améliorer la compatibilité des OS modernes (mais risque de problèmes avec les anciens OS).
**Bugs

Changelog complet

## Highlights * **QEMU v9.1.2** The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * (macOS 15) **Nested virtualization for Linux** Linux VMs using Apple Virtualization backend on macOS 15 and M3 or newer will now have nested virtualization enabled by default. * (macOS 15) **Total Store Ordering for QEMU** VMs using QEMU backend on macOS 15 can now enable TSO (in QEMU settings) at the hypervisor level. When TSO is enabled on a guest operating system that is aware of the system register (i.e. Rosetta for Linux), performance of Intel emulation within the guest can be greatly improved. Note that if the guest kernel supports dynamically toggling TSO, you do not need to enable this. * (macOS 15) **Improved macOS guest support** The last window size (including full screen size) will be restored when the guest supports dynamic resolution. Removable drives and shared directories can now be ejected and changed while the macOS VM is running. Copy/paste synchronization between macOS 15 guest and host now works when the guest tools are installed (from the CD icon in the toolbar). ## Notes * (macOS) There is a known issue with macOS 15.0 and 15.0.1 where accesses to files will fail due to a permission error. This issue has been resolved with macOS 15.1. * (macOS) There is a known issue on M4 series of Macs where virtualization fails for macOS guests older than 13.4. The issue has been resolved with macOS 15.2. * The default CPU for x86_64 emulation and virtualization will now try to match the architecture of your system or the highest architecture that QEMU supports. For example, a 2016 MacBook Pro or newer will now emulate a "Skylake" based processor instead of a generic x86_64 processor. This should improve compatibility and performance of newer operating systems but may cause issues with older operating systems. If you run into issues, you can manually change the CPU model to an older one in the VM's System settings. ## Changes (v4.6.4) * Fixed an issue with virtio-ramfb device where Windows may sometimes try to render to an inactive display target causing black screen, "Guest has not initialized the display (yet)", or broken cursor. This sometimes happens right after installing the viogpudo drivers for the first time and more recently while upgrading to Windows 11 24H2. (#6332, #6883) * Fixed a crash that might occur when a serial port is used and a large amount of data arrives at startup * Fixed a crash that might occur on a VM with a serial port if data arrives as the guest is shutting down * (macOS) Fixed a crash launching any ARM64 virtualized QEMU VMs on macOS Monterey or older (#6881) * (macOS) Fixed a deadlock (freeze) which can be observed if a Linux VM with GL acceleration enabled is left running for a long time (#5205) * (macOS) Fixed auto-resolution restore not working properly after a macOS guest is paused or suspended (#6874) * (macOS) Fixed an issue causing the mouse cursor to disappear when a macOS guest is paused (#6875) ## Changes (v4.6.3) * (iOS) Fixed a bug which caused Hypervisor to not work on supported devices * (macOS) Fixed a bug where the restored resolution gets re-scaled causing the window size to be incorrect (#6854, #6864) * (macOS) Workaround for a bizarre issue that causes QEMU VMs to not boot up because reading of the BIOS file results in failure ## Changes (v4.6.2) * Updated QEMU to v9.1.2 and fixed a crash during Windows setup (x86_64) (#6835) * Fixed a race condition that causes starting VM to fail with "QMP stream error seen" * (iOS) Fixed DEB install * (iOS) Fixed a crash when the main bundle executable is not the same as the currently running executable * (iOS) Fixed a crash on iOS 18 due to namespace collision with internal names * (iOS) Fixed auto-zoom to fill screen not properly working when Display Zoom is used (#6736) * (macOS) Fixed TSO mode not working in QEMU * (macOS) Fixed slow virtualization issues on Intel Macs (#6325) * (macOS) Fixed boot issues with Windows 11 24H2 (x86_64) (#6772) * (macOS) Support > 32GiB RAM configurations in QEMU (#5537) ## Changes (v4.6.1) * Updated SPICE GTK to v0.42, libsoup to v3.6.0, and phodav to 3.0 * Fixed an issue where an empty and broken .utm package is created when creation of VM fails * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Localization: Updated Japanese (thanks @MMP0) * (macOS) Fix fullscreen button showing up as zoom when the dock icon is disabled (thanks @ntoskrnl) (#6269) * (macOS) Fixed an issue "With SME enabled, at least one vector length must be enabled." when an M4 series Mac is running macOS 15.2 beta (#6790) * (macOS) Fixed permission issue with EFI vars when installed with Nix (#6725) * (macOS 13) Enable changing shared directory for newer macOS guests (#6807) * (macOS) Fixed a memory leak caused by an event listener not unregistering after the VM window is closed * (macOS) Support saving and restoring dynamic resolution when the guest supports it (both QEMU SPICE based and Apple Virtualization based guests) * (macOS) Scripting: added new import and export commands to the Apple Script interface as well as extra QEMU args to the configuration for a new VM (thanks @naveenrajm7) (#6716, #6734, #6741) * (macOS) Scripting: Fixed a crash when an invalid .utm package is found * (macOS 15) Virtualization: Fixed nested virtualization not being set (#6789) * (macOS 15) Virtualization: Support ejecting and changing removable drives while the VM is running * (macOS 15) Virtualization: Support installing guest tools for macOS guests * (macOS 15) Virtualization: Support copy-paste on macOS 15 guests when guest tools is installed * (macOS) Home: Fixed alerts not showing up * (macOS) Home: Fixed VM download confirmation not showing up when wizard is open (#6820) ## Changes (v4.6.0) * Updated to QEMU v9.1.0 * Fixed "RPC timeout" when stopping a VM * Fixed a race condition when cleaning up SPICE objects * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS 16+) Home: Always show the sidebar * (macOS 15) Enable nested virtualization when available ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.6.3 December 3, 2024

Améliorations majeures pour macOS 15 et Apple Silicon (M3/M4) :
- Virtualisation imbriquée activée par défaut pour les VM Linux sous macOS 15 sur M3 ou versions ultérieures (via le backend Apple Virtualization).
- Activation du Total Store Ordering (TSO) dans QEMU pour macOS 15 (optionnel dans les paramètres QEMU), améliorant significativement les performances des émulations Intel (ex. : Rosetta pour Linux).
- Prise en charge dynamique des résolutions : la taille de la fenêtre (y compris en plein écran) est désormais restaurée pour les invités macOS compatibles. Les disques amovibles et les dossiers partagés peuvent être éjectés/modifiés sans redémarrer la VM.
- Copier-coller bidirectionnel entre macOS 15 (hôte) et invité, à condition que les guest tools soient installés (via l’icône CD dans la barre d’outils).
Corrections critiques pour macOS/macOS 15 :
- Résolution des problèmes de permissions avec macOS 15.0/15.0.1 (accès aux fichiers bloqués) : résolu avec macOS 15.1.
- Correction du redimensionnement incorrect de la fenêtre après restauration de la résolution (bug lié à l’échelle macOS).
- Contournement d’un bug de lecture du fichier BIOS sous QEMU, empêchant le démarrage des VM (affectait macOS 15).
- Fix des lenteurs de virtualisation sur les Mac Intel (issue #6325).
- Support des configurations > 32 GiB de RAM sous QEMU (macOS).
- Correction du mode TSO (non fonctionnel dans les versions précédentes sous macOS 15).
- Compatibilité avec macOS 15.2 beta sur M4 : résolution d’un message d’erreur lié à SME (Secure Memory Encryption).
Améliorations spécifiques à Apple Silicon (M1/M2/M3) :
- Détection automatique du CPU émulé :

Changelog complet

## Highlights * **QEMU v9.1.2** The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * (macOS 15) **Nested virtualization for Linux** Linux VMs using Apple Virtualization backend on macOS 15 and M3 or newer will now have nested virtualization enabled by default. * (macOS 15) **Total Store Ordering for QEMU** VMs using QEMU backend on macOS 15 can now enable TSO (in QEMU settings) at the hypervisor level. When TSO is enabled on a guest operating system that is aware of the system register (i.e. Rosetta for Linux), performance of Intel emulation within the guest can be greatly improved. Note that if the guest kernel supports dynamically toggling TSO, you do not need to enable this. * (macOS 15) **Improved macOS guest support** The last window size (including full screen size) will be restored when the guest supports dynamic resolution. Removable drives and shared directories can now be ejected and changed while the macOS VM is running. Copy/paste synchronization between macOS 15 guest and host now works when the guest tools are installed (from the CD icon in the toolbar). ## Notes * (macOS) There is a known issue with macOS 15.0 and 15.0.1 where accesses to files will fail due to a permission error. This issue has been resolved with macOS 15.1. * (macOS) There is a known issue on M4 series of Macs where virtualization fails for macOS guests older than 13.4. The issue should be addressed by Apple in a future update. ([#6794](https://github.com/utmapp/UTM/issues/6794)) * There is a known issue ([#6332](https://github.com/utmapp/UTM/issues/6332)) with Windows 11 24H2 that causes the display to show a black screen or "Guest has not initialized the display (yet)" upon boot. We recommend not upgrading to 24H2 for existing installs and 23H2 for new installs. If you have already upgraded, please follow the workaround described in the linked issue. * The default CPU for x86_64 emulation and virtualization will now try to match the architecture of your system or the highest architecture that QEMU supports. For example, a 2016 MacBook Pro or newer will now emulate a "Skylake" based processor instead of a generic x86_64 processor. This should improve compatibility and performance of newer operating systems but may cause issues with older operating systems. If you run into issues, you can manually change the CPU model to an older one in the VM's System settings. * The update to QEMU v9.1.2 will likely introduce other issues and regressions. If you experience any problem (crashes, performance, errors) that was not evident in v4.5.x, please [open an issue](https://github.com/utmapp/UTM/issues) and provide all the requested information. It would also be helpful if you can provide a reproducible example and note the last version of UTM where it worked properly. ## Changes (v4.6.3) * (iOS) Fixed a bug which caused Hypervisor to not work on supported devices * (macOS) Fixed a bug where the restored resolution gets re-scaled causing the window size to be incorrect (#6854, #6864) * (macOS) Workaround for a bizarre issue that causes QEMU VMs to not boot up because reading of the BIOS file results in failure ## Changes (v4.6.2) * Updated QEMU to v9.1.2 and fixed a crash during Windows setup (x86_64) (#6835) * Fixed a race condition that causes starting VM to fail with "QMP stream error seen" * (iOS) Fixed DEB install * (iOS) Fixed a crash when the main bundle executable is not the same as the currently running executable * (iOS) Fixed a crash on iOS 18 due to namespace collision with internal names * (iOS) Fixed auto-zoom to fill screen not properly working when Display Zoom is used (#6736) * (macOS) Fixed TSO mode not working in QEMU * (macOS) Fixed slow virtualization issues on Intel Macs (#6325) * (macOS) Fixed boot issues with Windows 11 24H2 (x86_64) (#6772) * (macOS) Support > 32GiB RAM configurations in QEMU (#5537) ## Changes (v4.6.1) * Updated SPICE GTK to v0.42, libsoup to v3.6.0, and phodav to 3.0 * Fixed an issue where an empty and broken .utm package is created when creation of VM fails * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Localization: Updated Japanese (thanks @MMP0) * (macOS) Fix fullscreen button showing up as zoom when the dock icon is disabled (thanks @ntoskrnl) (#6269) * (macOS) Fixed an issue "With SME enabled, at least one vector length must be enabled." when an M4 series Mac is running macOS 15.2 beta (#6790) * (macOS) Fixed permission issue with EFI vars when installed with Nix (#6725) * (macOS 13) Enable changing shared directory for newer macOS guests (#6807) * (macOS) Fixed a memory leak caused by an event listener not unregistering after the VM window is closed * (macOS) Support saving and restoring dynamic resolution when the guest supports it (both QEMU SPICE based and Apple Virtualization based guests) * (macOS) Scripting: added new import and export commands to the Apple Script interface as well as extra QEMU args to the configuration for a new VM (thanks @naveenrajm7) (#6716, #6734, #6741) * (macOS) Scripting: Fixed a crash when an invalid .utm package is found * (macOS 15) Virtualization: Fixed nested virtualization not being set (#6789) * (macOS 15) Virtualization: Support ejecting and changing removable drives while the VM is running * (macOS 15) Virtualization: Support installing guest tools for macOS guests * (macOS 15) Virtualization: Support copy-paste on macOS 15 guests when guest tools is installed * (macOS) Home: Fixed alerts not showing up * (macOS) Home: Fixed VM download confirmation not showing up when wizard is open (#6820) ## Changes (v4.6.0) * Updated to QEMU v9.1.0 * Fixed "RPC timeout" when stopping a VM * Fixed a race condition when cleaning up SPICE objects * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS 16+) Home: Always show the sidebar * (macOS 15) Enable nested virtualization when available ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.6.2 November 27, 2024

Avertissement critique pour macOS : Une faille connue dans cette version empêche le fonctionnement des VMs QEMU. Mise à jour obligatoire vers la dernière version pour éviter les problèmes.
Améliorations majeures pour macOS 15 (M3 et +) :
- Activation par défaut de la virtualisation imbriquée pour les VMs Linux utilisant le backend Apple Virtualization.
- Activation de Total Store Ordering (TSO) pour les VMs QEMU (macOS 15 uniquement), améliorant les performances des émulations Intel (ex. : Rosetta pour Linux).
- Meilleure prise en charge des invités macOS :
  - Restauration de la taille de fenêtre (y compris plein écran) lors de la redémarrage.
  - Éjection/modification des supports amovibles et répertoires partagés en cours d’exécution.
  - Synchronisation copier-coller avec macOS 15 (si outils invités installés).
Corrections spécifiques à macOS :
- Résolution d’un bug de permissions avec macOS 15.0/15.0.1 (nécessite 15.1+).
- Correction des problèmes de virtualisation sur les Mac M4 avec macOS < 13.4 (à résoudre côté Apple).
- Support de plus de 32 GiB de RAM dans QEMU (macOS).
- Fix du mode TSO et des lents problèmes de virtualisation sur Intel Macs.
- Correction des boot issues avec Windows 11 24H2 (x86_64).
- Sauvegarde/restoration de la résolution dynamique pour les invités QEMU/SPICE et Apple Virtualization.
Mise à jour de QEMU : Passage à la version 9.1.2 (améliorations de performance et corrections de bugs), avec des risques potentiels de régressions (surveillance recommandée).
Autres corrections critiques :
- Correction d’une crash lors de l’installation de Windows (x86_64) et d’une race condition bloquant le démarrage des VMs.

Changelog complet

## Highlights * (macOS) **IMPORTANT NOTICE PLEASE READ**: There is a known bug in this version that prevents QEMU VMs from working. Please update to the latest version of UTM. * **QEMU v9.1.2** The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * (macOS 15) **Nested virtualization for Linux** Linux VMs using Apple Virtualization backend on macOS 15 and M3 or newer will now have nested virtualization enabled by default. * (macOS 15) **Total Store Ordering for QEMU** VMs using QEMU backend on macOS 15 can now enable TSO (in QEMU settings) at the hypervisor level. When TSO is enabled on a guest operating system that is aware of the system register (i.e. Rosetta for Linux), performance of Intel emulation within the guest can be greatly improved. Note that if the guest kernel supports dynamically toggling TSO, you do not need to enable this. * (macOS 15) **Improved macOS guest support** The last window size (including full screen size) will be restored when the guest supports dynamic resolution. Removable drives and shared directories can now be ejected and changed while the macOS VM is running. Copy/paste synchronization between macOS 15 guest and host now works when the guest tools are installed (from the CD icon in the toolbar). ## Notes * (macOS) There is a known issue with macOS 15.0 and 15.0.1 where accesses to files will fail due to a permission error. This issue has been resolved with macOS 15.1. * (macOS) There is a known issue on M4 series of Macs where virtualization fails for macOS guests older than 13.4. The issue should be addressed by Apple in a future update. ([#6794](https://github.com/utmapp/UTM/issues/6794)) * There is a known issue ([#6332](https://github.com/utmapp/UTM/issues/6332)) with Windows 11 24H2 that causes the display to show a black screen or "Guest has not initialized the display (yet)" upon boot. We recommend not upgrading to 24H2 for existing installs and 23H2 for new installs. If you have already upgraded, please follow the workaround described in the linked issue. * The default CPU for x86_64 emulation and virtualization will now try to match the architecture of your system or the highest architecture that QEMU supports. For example, a 2016 MacBook Pro or newer will now emulate a "Skylake" based processor instead of a generic x86_64 processor. This should improve compatibility and performance of newer operating systems but may cause issues with older operating systems. If you run into issues, you can manually change the CPU model to an older one in the VM's System settings. * The update to QEMU v9.1.2 will likely introduce other issues and regressions. If you experience any problem (crashes, performance, errors) that was not evident in v4.5.x, please [open an issue](https://github.com/utmapp/UTM/issues) and provide all the requested information. It would also be helpful if you can provide a reproducible example and note the last version of UTM where it worked properly. ## Changes (v4.6.2) * Updated QEMU to v9.1.2 and fixed a crash during Windows setup (x86_64) (#6835) * Fixed a race condition that causes starting VM to fail with "QMP stream error seen" * (iOS) Fixed DEB install * (iOS) Fixed a crash when the main bundle executable is not the same as the currently running executable * (iOS) Fixed a crash on iOS 18 due to namespace collision with internal names * (iOS) Fixed auto-zoom to fill screen not properly working when Display Zoom is used (#6736) * (macOS) Fixed TSO mode not working in QEMU * (macOS) Fixed slow virtualization issues on Intel Macs (#6325) * (macOS) Fixed boot issues with Windows 11 24H2 (x86_64) (#6772) * (macOS) Support > 32GiB RAM configurations in QEMU (#5537) ## Changes (v4.6.1) * Updated SPICE GTK to v0.42, libsoup to v3.6.0, and phodav to 3.0 * Fixed an issue where an empty and broken .utm package is created when creation of VM fails * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Localization: Updated Japanese (thanks @MMP0) * (macOS) Fix fullscreen button showing up as zoom when the dock icon is disabled (thanks @ntoskrnl) (#6269) * (macOS) Fixed an issue "With SME enabled, at least one vector length must be enabled." when an M4 series Mac is running macOS 15.2 beta (#6790) * (macOS) Fixed permission issue with EFI vars when installed with Nix (#6725) * (macOS 13) Enable changing shared directory for newer macOS guests (#6807) * (macOS) Fixed a memory leak caused by an event listener not unregistering after the VM window is closed * (macOS) Support saving and restoring dynamic resolution when the guest supports it (both QEMU SPICE based and Apple Virtualization based guests) * (macOS) Scripting: added new import and export commands to the Apple Script interface as well as extra QEMU args to the configuration for a new VM (thanks @naveenrajm7) (#6716, #6734, #6741) * (macOS) Scripting: Fixed a crash when an invalid .utm package is found * (macOS 15) Virtualization: Fixed nested virtualization not being set (#6789) * (macOS 15) Virtualization: Support ejecting and changing removable drives while the VM is running * (macOS 15) Virtualization: Support installing guest tools for macOS guests * (macOS 15) Virtualization: Support copy-paste on macOS 15 guests when guest tools is installed * (macOS) Home: Fixed alerts not showing up * (macOS) Home: Fixed VM download confirmation not showing up when wizard is open (#6820) ## Changes (v4.6.0) * Updated to QEMU v9.1.0 * Fixed "RPC timeout" when stopping a VM * Fixed a race condition when cleaning up SPICE objects * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS 16+) Home: Always show the sidebar * (macOS 15) Enable nested virtualization when available ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.6.1 November 22, 2024

Améliorations majeures pour macOS 15 (Sequoia) et Apple Silicon (M3/M4) :
- Virtualisation imbriquée activée par défaut pour les VM Linux utilisant le backend Apple Virtualization sur macOS 15 et processeurs M3 ou ultérieurs.
- Prise en charge du Total Store Ordering (TSO) pour les VM QEMU sous macOS 15, améliorant les performances de l'émulation Intel (via Rosetta) dans les invités compatibles.
- Supports dynamiques améliorés pour macOS 15 :
  - Restauration de la taille de la fenêtre (y compris plein écran) pour les invités compatibles.
  - Éjection/modification de supports amovibles et dossiers partagés sans redémarrer la VM.
  - Copie-collage bidirectionnel entre hôte (macOS) et invité (macOS 15) si les outils invités sont installés (via CD dans la barre d'outils).
Corrections critiques pour macOS :
- Résolution d’un problème de permissions systématique sous macOS 15.0/15.0.1 (accès aux fichiers bloqués) – nécessite macOS 15.1 ou ultérieur.
- Correction d’un bug sur les Mac M4 empêchant l’émulation de macOS < 13.4 (lié à SME), à résoudre via une future mise à jour d’Apple.
- Fix d’un message d’erreur "SME" lors de l’exécution de macOS 15.2 beta sur M4 (#6790).
- Résolution d’un problème de variables EFI lors d’installations via Nix (#6725).
- Correction d’une fuite mémoire liée à un écouteur d’événements non désenregistré après fermeture de la fenêtre VM.
Fonctionnalités spécifiques à macOS :
- Scripting Apple : Ajout de commandes pour importer/exporter des VMs et configurer des arguments QEMU via l’interface scriptable (#6716, #67

Changelog complet

## Highlights * **QEMU v9.1.0** The backend has been updated to the latest upstream QEMU which brings with it a variety of bug fixes and performance improvements. * (macOS 15) **Nested virtualization for Linux** Linux VMs using Apple Virtualization backend on macOS 15 and M3 or newer will now have nested virtualization enabled by default. * (macOS 15) **Total Store Ordering for QEMU** VMs using QEMU backend on macOS 15 can now enable TSO (in QEMU settings) at the hypervisor level. When TSO is enabled on a guest operating system that is aware of the system register (i.e. Rosetta for Linux), performance of Intel emulation within the guest can be greatly improved. Note that if the guest kernel supports dynamically toggling TSO, you do not need to enable this. * (macOS 15) **Improved macOS guest support** The last window size (including full screen size) will be restored when the guest supports dynamic resolution. Removable drives and shared directories can now be ejected and changed while the macOS VM is running. Copy/paste synchronization between macOS 15 guest and host now works when the guest tools are installed (from the CD icon in the toolbar). ## Notes * (macOS) There is a known issue with macOS 15.0 and 15.0.1 where accesses to files will fail due to permission error. This issue has been resolved with macOS 15.1. * (macOS) There is a known issue on M4 series of Macs where virtualization fails for macOS guests older than 13.4. The issue should be addressed by Apple in a future update. (#6794) * The update to QEMU v9.1.0 will likely introduce new issues and regressions. If you experience any problem (crashes, performance, errors) that was not evident in v4.5.x, please [open an issue](https://github.com/utmapp/UTM/issues) and provide all the requested information. It would also be helpful if you can provide a reproducible example and note the last version of UTM where it worked properly. ## Changes (v4.6.1) * Updated SPICE GTK to v0.42, libsoup to v3.6.0, and phodav to 3.0 * Fixed an issue where an empty and broken .utm package is created when creation of VM fails * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * Localization: Updated Japanese (thanks @MMP0) * (macOS) Fix fullscreen button showing up as zoom when the dock icon is disabled (thanks @ntoskrnl) (#6269) * (macOS) Fixed an issue "With SME enabled, at least one vector length must be enabled." when an M4 series Mac is running macOS 15.2 beta (#6790) * (macOS) Fixed permission issue with EFI vars when installed with Nix (#6725) * (macOS 13) Enable changing shared directory for newer macOS guests (#6807) * (macOS) Fixed a memory leak caused by an event listener not unregistering after the VM window is closed * (macOS) Support saving and restoring dynamic resolution when the guest supports it (both QEMU SPICE based and Apple Virtualization based guests) * (macOS) Scripting: added new import and export commands to the Apple Script interface as well as extra QEMU args to the configuration for a new VM (thanks @naveenrajm7) (#6716, #6734, #6741) * (macOS) Scripting: Fixed a crash when an invalid .utm package is found * (macOS 15) Virtualization: Fixed nested virtualization not being set (#6789) * (macOS 15) Virtualization: Support ejecting and changing removable drives while the VM is running * (macOS 15) Virtualization: Support installing guest tools for macOS guests * (macOS 15) Virtualization: Support copy-paste on macOS 15 guests when guest tools is installed * (macOS) Home: Fixed alerts not showing up * (macOS) Home: Fixed VM download confirmation not showing up when wizard is open (#6820) ## Changes (v4.6.0) * Updated to QEMU v9.1.0 * Fixed "RPC timeout" when stopping a VM * Fixed a race condition when cleaning up SPICE objects * Localization: Updated Chinese (Hong Kong, Simplified) (thanks @changanmoon) * (iOS 16+) Home: Always show the sidebar * (macOS 15) Enable nested virtualization when available ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad or newer. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.6.0 October 4, 2024

Mise à jour majeure du backend QEMU : Passage à la version QEMU v9.1.0, intégrant des corrections de bugs et des améliorations de performance, avec un risque accru de régressions ou de problèmes (crashes, lenteurs).
Virtualisation imbriquée activée par défaut pour Linux (macOS 15 uniquement) : Sur les machines Apple Silicon M3 ou ultérieur avec le backend Apple Virtualization, cette fonctionnalité est désormais activée automatiquement pour les VM Linux.
Prise en charge du Total Store Ordering (TSO) (macOS 15 uniquement) : Les VMs utilisant le backend QEMU peuvent activer le TSO (dans les paramètres QEMU) pour améliorer les performances des émulations Intel dans les systèmes invités compatibles (ex. : Linux sous Rosetta).
Problème critique connu sous macOS 15 : Échecs d’accès aux fichiers avec des erreurs de permissions (bug en investigation). Non recommandé pour l’instant sur cette version d’OS.
Correction de bugs spécifiques :
- Résolution du problème de "RPC timeout" lors de l’arrêt d’une VM.
- Correction d’une condition de course (race condition) lors de la suppression d’objets SPICE.
Amélioration locale : Mise à jour de la localisation en chinois (Hong Kong, simplifié).

Changelog complet

v4.5.4 August 24, 2024

Nouveauté majeure pour macOS : Ajout du UTM Server (macOS 13+) permettant de streamer des VMs QEMU vers des clients locaux ou distants via une interface dédiée (option activable depuis l’écran d’accueil ou Window → UTM Server). Configuration avancée (auto-démarrage, accès externe) et documentation future prévue.
Nouveauté majeure pour macOS/iOS : Client UTM Remote pour iOS/visionOS (App Store) permettant de contrôler les VMs hébergées sur un serveur macOS (sans backend QEMU local).
Correction critique macOS : Suppression du scheme URI automation (risque de sécurité) remplacé par une interface de script plus sécurisée.
Améliorations macOS :
- Correction des erreurs de verrouillage de fichiers lors de l’attachement d’ISO depuis un réseau ou un disque monté.
- Démarrage immédiat du serveur distant si l’option autostart est activée.
- Correction d’un crash sur spécification d’un port invalide pour le serveur.
Correction macOS (AVF) : Pour macOS 12+ et 14+, optimisation des synchronisations de fichiers (mode full sync pour éviter les corruptions sur NVMe virtuel).
Correction macOS : Suppression du message d’erreur bloquant l’ouverture immédiate d’une VM après création (bug #6398).

Changelog complet

## Highlights * (macOS) **UTM Remote server for macOS** On macOS 13+, you can enable UTM Server from the new option on the home screen or from Window -> UTM Server. Once enabled, you can stream QEMU backend VMs to supported clients. The preferences page includes additional options including auto-starting the server and allowing external connections so it can be used outside of the local network. New documentation pages will be added in the future. * (macOS) **UTM Remote client for iOS and visionOS** When UTM Server is enabled on macOS, you can connect to it with the new UTM Remote client which uses the same frontend as UTM for iOS/visionOS but without any of the QEMU backend. You can get it for free on the [App Store](https://apps.apple.com/us/app/utm-remote-virtual-machines/id6470773592). * (iOS) UTM SE's wizard now allow you to create a VM easily with a floppy boot image. * (iOS SE) We now accept donations through In-App Purchase. If you would like to support us, please use the heart button on top of the list of VMs. ## Notes * (macOS) The automation URI scheme has been removed due to potential security issues if the user clicks a malicious link that sends an input to the VM. Most of the URI scheme functionality has moved to [the scripting interface](https://docs.getutm.app/scripting/scripting/). ## Changes (v4.5.4) * Fixed an issue causing "The file ... couldn't be opened" immediately after creating a new VM (#6398) * The timestamp of the .utm package will always update to the last time it runs, this should make managing backups easier (#6474) * Fixed the error "Failed to lock byte 100: Operation not supported" when trying to attach an ISO which the OS has mounted or from a network drive that does not support locking (#6564) * Fixed an issue where release notes loading can be delayed by a lack of internet connection (it should just fail silently) * Localization: Added Arabic (thanks @muhammadbahaa2001) * Localization: Updated Chinese (Simplified + Hong Kong) (thanks @changanmoon) * Localization: Updated Japanese (thanks @MMP0) * (iOS Remote) Remote: fixed empty list when a single VM is unavailable (#6380) * (iOS) Updated DEB to support rootless * (iOS) Terminal lines no longer get hidden by the top curved edge or by the keyboard (#6482) * (iOS) Fixed an issue where importing a drive shows up as a removable drive (#6485) * (iOS) Fixed an issue where creating a new drive sometimes automatically closes the popup * (iOS) External displays can now view serial output terminals (#6594) * (iOS) Added new tips overlay for new users * (macOS) Remote Server: Immediately start server when "autostart" option is checked (#6429) * (macOS) Remote Server: fixed crash when specifying an invalid port number (#6584) ## Changes (v4.5.3) * Localization: Updated Japanese (thanks @MMP0) * Localization: Updated Chinese (Simplified + Hong Kong) (thanks @changanmoon) * Localization: Updated Italian (thanks @garamb1) * (macOS) Tweaked new icon picker: clicking the icon opens the picker (#6316) and fixed some layout issues (#6317) * (macOS) Fixed an issue where mouse/keyboard was not getting released when an error message popped up and "Capture .. automatically ..." is enabled (#6352) * (macOS 14+) AVF: New option to mount drive on virtual NVMe interface when running a Linux guest with Apple Virtualization. This should address file system corruption issues. (thanks @gnattu) * (macOS 12+) AVF: Use full synchronization mode for all non-external drives. This should address file system corruption issues. (thanks @gnattu) ## Changes (v4.5.2) * Improved icon selector UI (thanks @js-john) * Changed the position of destructive buttons in various confirmation alerts to better comply with Apple Human Interface Guidelines * Wizard: New options for "Other" operating system to allow for Floppy boot as well as legacy hardware (useful for setting up a DOS machine) * Wizard: Fixed an issue where the Windows Guest Tools will be downloaded even when a non-Windows VM is created * Localization: Updated Chinese (Simplified + Hong Kong) (thanks @changanmoon) * Localization: Updated Polish (thanks @mavethee) * Localization: Updated Japanese (thanks @MMP0) * (iOS) Fixed an issue where a machine with an empty removable drive cannot be booted * (iOS) New view for donation options * (visionOS) Fixed a crash when any VM is selected * (macOS) New setting: "Capture input automatically when window is focused" when enabled will automatically capture mouse/keyboard when a QEMU VM is started and when the VM window is clicked on (thanks @js-john) * (macOS) When "Capture input automatically when entering full screen" is enabled and the cursor moves to a different workspace (for example through a gesture), the cursor will be captured again upon re-entering the QEMU VM (#6242) (thanks @haroldm) * (macOS) Server: Fixed a crash due to bad format string * (macOS) Home: Support drag & drop onto a removable drive or shared directory (#3312) (thanks @hamtiko) * (macOS) Fixed an issue where cloning/moving an AVFW VM is extremely slower than Finder (#6262) * (macOS) Added a progress indicator for long duration tasks such as cloning/moving a VM or reclaiming free space (#4006) ## Changes (v4.5.1) * Fixed an issue with file locking resulting in VMs refusing to boot (#5757, #5830) * Fixed incorrect VM size calculation (#6166) * Show confirmation popup for VM downloads (#6156) * Removed automation URI scheme due to potential security issues (#6155) * Fixed display of newly selected custom icon (#6137) * Wizard: allow completely deleting RAM and storage size (#5885) * Scripting: Fixed file and process commands not working due to incorrect object life cycle (#5963) * Localization: Updated Japanese (thanks @MMP0) * Localization: Updated Polish (thanks @mavethee) * Localization: Updated Chinese (Simplified + Traditional) (thanks @changanmoon) * (iOS) Fixed zooming with pinch (#6179) * (macOS) Fixed USB icon always disabled (#6222) * (macOS) Fixed a crash when removing a device while a text field is highlighted (#5901) * (macOS) Fixed error message when double-clicking on a headless VM which has already been started (#5972) * (macOS) AVF: New display option to disable dynamic resolution in macOS 14+ VMs (#5873) * (macOS) Remove "VM display size is fixed" global setting because it was confusing and does not do the right thing * (macOS) Fixed incorrect display scaling when host screen resolution is smaller than VM display size (#6214) ## Changes (v4.5.0) * Updated ANGLE to latest Safari version * Fixed a crash due to screenshot being saved while the image was being destroyed (#4009) * Fixed a memory leak caused by a retain cycle while observing changes in the VM state * Localization: Added Italian (thanks @garamb1) * Localization: Updated Japanese (thanks @MMP0) * Localization: Updated Polish (thanks @mavethee) * Localization: Updated Chinese (Simplified + Traditional) (thanks @changanmoon) * (macOS) Add UTM Server feature * (iOS) Fixed the icon name for UTM SE erroneously set to UTM in translation (#5968) * (iOS) Disable logging of keyboard keys when Debug Logs are enabled. They aren't helpful for any issue debugging and poses a privacy issue. * (iOS) Reworked automatic resolution changing when SPICE tools are installed * (iOS) Fix crash due to race when re-sizing while a view is being destroyed * (visionOS) Move toolbar to top of window and support hiding * (visionOS) Make VM windows less rounded * (visionOS) Integrate new keyboard view ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

v4.5.3 May 24, 2024

Nouveauté majeure pour macOS : Ajout du UTM Server (macOS 13+) permettant de streamer des VMs QEMU vers des clients externes (via une interface dédiée dans les préférences ou le menu Window → UTM Server). Fonctionnalités associées :
- Activation du serveur pour des connexions locales ou réseau externe.
- Client UTM Remote dédié pour iOS/visionOS (disponible gratuitement sur l’App Store), utilisant le même frontend que la version mobile mais sans backend QEMU.
Correction critique sur macOS : Résolution d’un problème de corruption de fichiers système dans les VMs Linux sous Apple Virtualization (AVF) :
- Montage optionnel d’un périphérique NVMe virtuel pour macOS 14+ (via une nouvelle option dans les préférences AVF).
- Activation du mode de synchronisation full pour les disques non-externes (macOS 12+), réduisant les risques de corruption.
Améliorations spécifiques macOS :
- Interface utilisateur : Correction des bugs liés à la sélection d’icônes (ouverture du sélecteur au clic, résolution de problèmes de layout).
- Performance : Suppression d’un ralentissement majeur lors du clonage/migration de VMs AVF (retour à la vitesse native de Finder).
- Sécurité : Retrait du scheme URI automation (remplacé par une interface de script plus sécurisée), supprimant un vecteur d’exploitation par lien malveillant.
- Compatibilité : Prise en charge explicite des tâches longues (clonage, réclamation d’espace) avec un indicateur de progression visible.
Corrections mineures mais impactantes sur macOS :
- Restauration du comportement du clavier/souris lors de l’affichage d’erreurs (libération correcte si "Capture automatique" est activé).
- Fix du glitch de curseur en plein écran : recapture automatique après un changement de workspace (ex. via gesture).
- Correction d’un crash du serveur lié à une erreur de formatage de chaîne.

Changelog complet

## Highlights * (macOS) **UTM Remote server for macOS** On macOS 13+, you can enable UTM Server from the new option on the home screen or from Window -> UTM Server. Once enabled, you can stream QEMU backend VMs to supported clients. The preferences page includes additional options including auto-starting the server and allowing external connections so it can be used outside of the local network. New documentation pages will be added in the future. * (macOS) **UTM Remote client for iOS and visionOS** When UTM Server is enabled on macOS, you can connect to it with the new UTM Remote client which uses the same frontend as UTM for iOS/visionOS but without any of the QEMU backend. You can get it for free on the [App Store](https://apps.apple.com/us/app/utm-remote-virtual-machines/id6470773592). * (iOS) UTM SE's wizard now allow you to create a VM easily with a floppy boot image. ## Notes * (macOS) The automation URI scheme has been removed due to potential security issues if the user clicks a malicious link that sends an input to the VM. Most of the URI scheme functionality has moved to [the scripting interface](https://docs.getutm.app/scripting/scripting/). ## Changes (v4.5.3) * Localization: Updated Japanese (thanks @MMP0) * Localization: Updated Chinese (Simplified + Hong Kong) (thanks @changanmoon) * Localization: Updated Italian (thanks @garamb1) * (macOS) Tweaked new icon picker: clicking the icon opens the picker (#6316) and fixed some layout issues (#6317) * (macOS) Fixed an issue where mouse/keyboard was not getting released when an error message popped up and "Capture .. automatically ..." is enabled (#6352) * (macOS 14+) AVF: New option to mount drive on virtual NVMe interface when running a Linux guest with Apple Virtualization. This should address file system corruption issues. (thanks @gnattu) * (macOS 12+) AVF: Use full synchronization mode for all non-external drives. This should address file system corruption issues. (thanks @gnattu) ## Changes (v4.5.2) * Improved icon selector UI (thanks @js-john) * Changed the position of destructive buttons in various confirmation alerts to better comply with Apple Human Interface Guidelines * Wizard: New options for "Other" operating system to allow for Floppy boot as well as legacy hardware (useful for setting up a DOS machine) * Wizard: Fixed an issue where the Windows Guest Tools will be downloaded even when a non-Windows VM is created * Localization: Updated Chinese (Simplified + Hong Kong) (thanks @changanmoon) * Localization: Updated Polish (thanks @mavethee) * Localization: Updated Japanese (thanks @MMP0) * (iOS) Fixed an issue where a machine with an empty removable drive cannot be booted * (iOS) New view for donation options * (visionOS) Fixed a crash when any VM is selected * (macOS) New setting: "Capture input automatically when window is focused" when enabled will automatically capture mouse/keyboard when a QEMU VM is started and when the VM window is clicked on (thanks @js-john) * (macOS) When "Capture input automatically when entering full screen" is enabled and the cursor moves to a different workspace (for example through a gesture), the cursor will be captured again upon re-entering the QEMU VM (#6242) (thanks @haroldm) * (macOS) Server: Fixed a crash due to bad format string * (macOS) Home: Support drag & drop onto a removable drive or shared directory (#3312) (thanks @hamtiko) * (macOS) Fixed an issue where cloning/moving an AVFW VM is extremely slower than Finder (#6262) * (macOS) Added a progress indicator for long duration tasks such as cloning/moving a VM or reclaiming free space (#4006) ## Changes (v4.5.1) * Fixed an issue with file locking resulting in VMs refusing to boot (#5757, #5830) * Fixed incorrect VM size calculation (#6166) * Show confirmation popup for VM downloads (#6156) * Removed automation URI scheme due to potential security issues (#6155) * Fixed display of newly selected custom icon (#6137) * Wizard: allow completely deleting RAM and storage size (#5885) * Scripting: Fixed file and process commands not working due to incorrect object life cycle (#5963) * Localization: Updated Japanese (thanks @MMP0) * Localization: Updated Polish (thanks @mavethee) * Localization: Updated Chinese (Simplified + Traditional) (thanks @changanmoon) * (iOS) Fixed zooming with pinch (#6179) * (macOS) Fixed USB icon always disabled (#6222) * (macOS) Fixed a crash when removing a device while a text field is highlighted (#5901) * (macOS) Fixed error message when double-clicking on a headless VM which has already been started (#5972) * (macOS) AVF: New display option to disable dynamic resolution in macOS 14+ VMs (#5873) * (macOS) Remove "VM display size is fixed" global setting because it was confusing and does not do the right thing * (macOS) Fixed incorrect display scaling when host screen resolution is smaller than VM display size (#6214) ## Changes (v4.5.0) * Updated ANGLE to latest Safari version * Fixed a crash due to screenshot being saved while the image was being destroyed (#4009) * Fixed a memory leak caused by a retain cycle while observing changes in the VM state * Localization: Added Italian (thanks @garamb1) * Localization: Updated Japanese (thanks @MMP0) * Localization: Updated Polish (thanks @mavethee) * Localization: Updated Chinese (Simplified + Traditional) (thanks @changanmoon) * (macOS) Add UTM Server feature * (iOS) Fixed the icon name for UTM SE erroneously set to UTM in translation (#5968) * (iOS) Disable logging of keyboard keys when Debug Logs are enabled. They aren't helpful for any issue debugging and poses a privacy issue. * (iOS) Reworked automatic resolution changing when SPICE tools are installed * (iOS) Fix crash due to race when re-sizing while a view is being destroyed * (visionOS) Move toolbar to top of window and support hiding * (visionOS) Make VM windows less rounded * (visionOS) Integrate new keyboard view ## Issues Please check the full list on [Github](https://github.com/utmapp/UTM/issues) and help report any bug you find that is not listed. ## Installation * [iOS](https://docs.getutm.app/installation/ios/) * [macOS](https://docs.getutm.app/installation/macos/) | File | Description | Installation | JIT | Hypervisor | USB | |------|------------|--------------|-----|-----------|-----| | UTM.deb | Jailbroken iOS version | Open in Cydia, dpkg, or Sileo | Yes | Yes(1) | Yes | | UTM.dmg | macOS version | Mounting and copying UTM.app to /Applications | Yes | Yes | Yes | | UTM.ipa | Non-jailbroken iOS version (sideloading) | AltStore, etc (see guide) | Yes(2) | No | No | | UTM-HV.ipa | Non-jailbroken iOS version (TrollStore) | TrollStore | Yes | Yes(1) | Yes | | UTM-SE.ipa | Non-jailbroken iOS version (sideloading) | AltStore, enterprise signing, etc | No | No | No | | UTM-Remote.ipa | Remote client | Any | No | No | No | 1. Hypervisor on iOS requires an M1 iPad. 2. Enabling JIT may require a separate JIT enabler such as [Jitterbug][2] or Jitstreamer. [1]: https://getutm.app/install/ [2]: https://github.com/osy/Jitterbug

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