feat: Improve CPU detection (qemus#641)

feat: Make machine options configurable (qemus#638)

fix: Display fallback (qemus#636)

fix: TUN device error (qemus#633)

feat: Make network adapter configurable (qemus#630)

feat: Improved error handling (qemus#627)

feat: Support UUID flag (qemus#624)

docs: Readme (qemus#618)

fix: Disable USB for pc-i440fx machine (qemus#611)

fix: Disable Hyper-V in Windows Legacy mode (qemus#601)