XEMU (2020/06/11) is released. xemu is an open-source, cross-platform application that emulates the hardware of the original Xbox game console, allowing users to play their Xbox games on Windows, macOS, and Linux systems. This project is focused on making significant forward progress in terms of features, performance, stability, and user experience in Xbox emulation. This project is an active fork of the XQEMU project, which is based on the very popular and highly actively maintained QEMU full system emulator project.

XQEMU Git Changelog
nv2a: Replace some non-critical assertions with debug macros

In the event these features are utilized, execution may still continue,
albeit with the likely possibility graphical problems of varying degree.
This patch replaces hard assertions with debug print statements when
configured to do so.

Download: XEMU (2020/06/11)
Source: Here