Developer SpecterDev has announced the release of the OpenOrbis PS4 Toolchain, an SDK and a set of open source tools that will let you build Homebrew for the PS4, without having to rely on Sony’s official SDK.
http://wololo.net/2020/05/12/ps4-rel...ps4-toolchain/
http://wololo.net/2020/05/12/ps4-rel...ps4-toolchain/