utmapp/UTM v4.2.1

v4.2.1 (Beta)

on GitHub

Highlights

• (iOS SE) TCTI backend updates. Vector instruction support can improve the performance of certain workloads.
• (macOS) Guest interface commands. New commands accessible from the scripting interface as well as the command line interface (utmctl) can be used to read/write files, execute commands, and list IP addresses. These commands require QEMU guest agent to be installed.

Notes

• iOS 14 and macOS 11.3 are the minimum supported systems for UTM v4.x. Please use UTM v3.x for support down to iOS 11 and macOS 11

Changes (v4.2.1)

• QEMU: Support more than 8 cores for ARM64 targets (#4847)
• Synchronize time on resume when QEMU guest agent is installed which should fix clock drift issues (#3218)
• (iOS SE) Updated TCTI to latest branch from @ktemkin which has support for vector instructions (#4865)
• (macOS) Switch to emulated trackpad when guest+host are macOS 13+ (second attempt for #4636 and #4645)
• (macOS) Fixed the "raw image" checkbox when creating a new drive (#5100)
• (macOS) Add PC speaker sound device as an option. You can now add a second sound device on supported targets (x86_64/i386 PC based targets) and set the hardware to PC Speaker to emulate older motherboard speakers.
• (macOS) Scripting: new verbs "open file", "execute", and "query ip" which uses the QEMU guest agent to send commands to the guest. Use the Apple Script Editor's Open Dictionary tool for more information.
• (macOS) CLI: new commands "file push", "file pull", "exec", and "ip-address". See utmctl help for more information.

Changes (v4.2.0)

• Updated virglrenderer to latest (27/02/2023) commit
• Automatically revert CPU to "default" if model is missing due to updated QEMU (#4910)
• Remove virtio-bus devices (they didn't work) (#4893)
• Support drag and drop to import an .utm package (#3599)
• Support copying sparse images across different volumes (thanks @ktprograms)
• Fixed tearing/performance issue for non-GL accelerated displays when under graphics load (#5049)
• Fixed error when importing a new drive with the same name as an existing drive (#5052)
• Fixed a crash on startup when multiple audio devices are plugged in (#4629)
• Wizard: Generate a working configuration for isapc (#4961)
• Settings: Use pretty labels for CPU flags (#4940)
• Translation: updated French (thanks @FRtranslator)
• Translation: added Czech readme (thanks @stinovlasmp)
• Translation: updated German (thanks @LostInCompilation and @afh)
• (macOS) Capture Mouse has been renamed to Capture Input and now will show the current capture status as a toggle button
• (macOS) Apple VMs (macOS guests) now support Capture Input which will capture the system keys. This used to be always on as the default. It is now off by default and the toggle button will enable it. (#4667)
• (macOS) Ignore missing links (drives, shared directory, etc) when saving an Apple VM
• (macOS) Preference: added option to force Num Lock on (#4625)
• (macOS) Preference: added option to prevent idle sleep while VM is running (#4963)
• (macOS) Preference: added option to suppress exit confirmation (#4989)
• (macOS) Fixed delete drive confirmation not showing up on latest macOS
• (macOS) Fixed disposable mode stuck on when a VM is run once in disposable mode (#5025)
• (macOS) Fixed an issue where a moved or deleted VM with a stopped window open will attempt to use the old path (#4985)
• (macOS) Fixed cursor scrolling and double click issues (#4636, #4645)
• (macOS) Support following a change in system default input or output audio device (#3488)
• (macOS) Support retry of macOS installation when it fails (the IPSW will not automatically be unlinked)
• (macOS) Support retaining of installer IPSW bookmark across VM moves and UTM restarts (#4938)

Issues

Please check the full list on Github and help report any bug you find that is not listed.

Installation

• iOS
• macOS

1. Hypervisor on iOS requires an M1 iPad.
2. Enabling JIT may require a separate JIT enabler such as Jitterbug or Jitstreamer.