shadNet (2026/10/16) is released. Custom online server for shadPS4. Based on RPCSN implementation, but in C++. If anyone wonders why Qt, it's because it has all the necessary components out of the box.

shadNet Changelog:
https://github.com/shadps4-emu/shadNet/releases/tag/pre-release-shadnet-2026-10-16-94a0b7453aa150a5128824a44d004a900522d884

Download: shadNet (2026/10/16)
Source: Here