Changes

:: In stark contrast to other closed-source emulators, Spine is Linux-exclusive; the creator has opted not to release the source code out of caution for a Windows-exclusive variant emerging from his work,<ref>[https://www.reddit.com/r/emulation/comments/pkc8oe/spine_ps4_emulator_v20210901_released_with/hc3coog/ devofspine] on Reddit. "I wouldn't mind open-sourcing it at some point in time but there are several things that stop me from doing this in the near future: a) there are some parts in the code that are a mess and I wouldn't feel comfortable releasing them for public consumption, b) I enjoy the freedom to develop it in the way I want to, c) I would be a bit afraid of losing control, open source brings with it a risk of forks for example and I wouldn't like to see my work used to do for example a Windows exclusive variant, and d) PS4 is still a current-gen console." (Edited)</ref> despite the fact that there is already interest in getting it working through WSLg.<ref>[https://github.com/microsoft/wslg/issues/445#issuecomment-921119545 Spine PlayStation 4 emulator does not work in WSLg with GPU enabled] issue at the WSLg repository (#445). GitHub. "no need to close the issue, we will use this to track the GPU acceleration issue. Unfortunately, I don't have access to PlayStation firmware and thus am not able to repro, but we will see what we can do to investigate this, thanks!"</ref> Its authenticity has been verified by lead Orbital developer AlexAltea.<ref>[https://www.reddit.com/r/emulation/comments/bz4ikp/orbital_a_playstation_4_emulator_that_is/eqq6lxt/ AlexAltea] on Reddit. "I've analyzed the Spine demo in IDA Pro (reverse engineering tool), and everything checks out. It's a very early release, with lots of unimplemented parts, but it's real. More importantly, we have tested it locally and it works."</ref> [https://www.youtube.com/playlist?list=PL4PD8cV5ypNAn-4DuWPx0RgNLOxPu5LPn It was truly a promising emulator project], even though it was abandoned in its early days.

:; fpPS4

:: A PlayStation 4 compatibility layer made with Free Pascal.