Fixed some issue

- New Windows virtual machines now enable 3D acceleration by default, greatly improving visual clarity and performance. Create a new virtual machine to use this feature; existing virtual machines are not upgraded automatically. - Added a separate password step for Ubuntu and supported automatic macOS account setup, with show/hide controls and an explicit default-password option. macOS collects the password before downloading its image. - Improved the installation wizard layout, keeping its size consistent across pages. Hidden or minimized wizards can be restored from the Dock menu. - New Windows virtual machines recommend 4 CPU cores, 8 GB of memory, and a 256 GB dynamically allocated disk. Existing virtual-machine configurations remain unchanged. - Windows Remote Desktop now requires an explicit password choice instead of reusing the previous installation password, with clear validation feedback. - Added a Settings shortcut to virtual-machine windows and Windows help covering USB requirements and 3D snapshot limitations. - Added confirmed force shutdown in the control center. Stopped, suspended virtual machines can explicitly discard their saved state for a cold boot. - Reduced unnecessary USB connection prompts during startup and restoration, while retaining authorization for newly connected physical devices. - New macOS virtual machines start with clipboard sharing off. Enabling it explains guest-tool installation, with a shortcut in the runtime window. Updated tools address communication failures after restoration; existing tools require a manual update inside the guest. - Added Contact Support to the Help menu and direct access to bundled open-source notices from the application menu.

- Fixed app-signing and virtual-machine component loading compatibility on macOS 15 to reduce startup crashes. - Fixed unsupported CPU instructions and TPM initialization failures during Windows ARM software-emulated startup, while preserving the existing CPU configuration under hardware acceleration. - macOS virtual machines now attempt one cold boot when saved-state restoration fails, preserving the original saved state if startup still fails. - Ubuntu control-center previews retain the last usable image instead of replacing it with a black frame. - Virtual-machine settings now show installation-image version, architecture, memory, and default sign-in hints. - macOS installation now explains simultaneous-VM limits, and disk inspection returns on timeout instead of waiting indefinitely.

Release Notes - Added macOS version selection, defaulting to the latest compatible release with options for 26.6.2, 15.6.1, 14.6.1, 13.6, and 12.6. Images are checked for integrity and compatibility, and unavailable selections never silently switch versions. - Added local macOS IPSW import with download and installation instructions, clarifying that older releases and local imports still require manual first-run setup. - Fixed Windows unattended language configuration so language, region, and keyboard settings match the selected Chinese or English image, reducing manual language selection. - Optional Remote Desktop port conflicts no longer interrupt Windows ARM automatic installation. Completion feedback identifies unavailable ports and how to resolve them; other forwarding failures during startup or restore show the affected port and suggested actions.

- One action now installs macOS on Apple Silicon Macs: it downloads Apple's latest compatible restore image, creates the virtual machine, and completes the installation, with live progress, elapsed time, and cancellation. - macOS first-run setup is automated: when both host and guest run macOS 27 or later, UVM creates and signs into the `uvm` account with the initial password `1234`, and the login details can be viewed and copied. - Added automatic installation of official ARM64 Ubuntu Desktop images, with editable login credentials, English by default, the host's timezone, and automatic desktop login. - Windows ARM installation is more reliable: the required driver work finishes before the desktop appears, the long black stretch is replaced by a centered progress prompt that follows the guest's installation stage, and newly installed Windows no longer updates itself in the background. - New Windows ARM virtual machines adjust the desktop resolution to the window: dragging scales the complete image proportionally with centered borders, resolution is negotiated after the mouse is released, clicks remain accurate, and the window size is preserved across launches and restores. - Completed macOS and Ubuntu image downloads are reused after integrity checks, and cancellation or failure preserves complete images. With Simplified Chinese as the preferred language, Ubuntu installation prefers a domestic mirror and falls back to the official source. - macOS guests capture system shortcuts by default, and the control center retains the last usable preview before suspension. Guest tools can be downloaded, verified, and mounted, and enable clipboard sharing when installed inside a guest that runs macOS 15 or later. - Suspended virtual machines can have their name and description edited directly. The control center of an existing library stays visible while creating another virtual machine, and repeated New actions return to the existing wizard. - The firmware boot screen is now fitted at its own aspect ratio instead of being stretched, and a Windows ARM guest cold boots to a black window instead of a flat grey field. - Fixed the control center's preview thumbnail, which no longer appears tilted or striped at resolutions other than 1920x1080. - Improved suspend and restore reliability: a restore is no longer rejected because of a removable USB disk with no medium, snapshots are bound to the processor model that created them, and removable media no longer disappears from an installed Windows ARM guest after a restart. - Fixed a shared directory that never appeared inside the guest: the guest agent installs the missing bridge service itself, after which the shared directory and its mapped drive are available and writable. - Improved interface details: the delete and remove items that act on a specific virtual machine now name it, and the misleading "Discard Saved State" item has been removed.

This update improves Windows 11 ARM setup and everyday use: • Required drivers finish installing before the first desktop appears. Setup now shows progress during preparation and transitions more smoothly to the desktop. • New Windows 11 ARM VMs can adjust guest resolution to the window after installation. The full image stays visible while dragging, with resolution negotiated when the drag ends. • Suspend and restore are more reliable, including fixes for an empty removable USB drive and snapshots created with a different CPU model. • Fixed the guest-tools disc disappearing after a restart, shared folders and mapped drives failing to appear, and large file copies to the host. • Fixed stretched firmware boot screens, a grey cold-boot screen, and tilted or striped control-center thumbnails. • Settings stay locked until a suspended guest is actually shut down. Delete and Remove menu items now identify the VM by name. • Newly installed Windows guests have automatic updates disabled by default; you can still check for and install updates manually.

Fixed some issue

- Improved the macOS control center and virtual machine experience throughout: multiple virtual machines can run independently, while the control center remains responsive during installation, startup, saving, and restoration. - Improved first-run and empty-list behavior by opening the installation wizard when a virtual machine needs to be created and preventing duplicate wizard or control-center windows. - Added an official Windows 11 download and installation flow that automatically matches the current Mac architecture, selects Simplified Chinese or English from the system language, and prepares downloaded images as installation media. - Improved unattended Windows ARM installation by configuring drivers, region, keyboard, networking, the local account, and guest tools automatically, reducing manual setup and making installation restarts and system-disk boot more reliable. - Added Windows installation options for CPU cores, memory, and disk capacity. Remote Desktop remains off by default and, when enabled, supports a user-selected account, password, and localhost-only forwarded port. - Improved installation state and failure recovery: completion is recorded only after installation is confirmed; unfinished installations can be removed or preserved for retry; image-converter availability is fixed, and interrupted image-preparation work can continue. - Unified the local Windows ARM display across installation, cold start, and snapshot restoration with a default 1920×1080 image. The VM window can be resized to 16:9 or wider while preserving the image aspect ratio and using left/right black bars only; full-screen transitions and display refresh after installation restarts are also more reliable. - Improved pause, save, and restore reliability. Snapshot saving can finish in the background after the window closes, with progress and duplicate-action protection in the control center; restored windows remain hidden until ready, and damaged or incompatible snapshots automatically receive one cold-start attempt.