If Mesa 23.1 couldn’t get anymore exciting with RADV GPL support enabled by default, more RDNA3 optimizations, continued Zink optimizations, more Intel DG2/Alchemist enhancements, and a load of other features… Support for RadeonSI with the Rusticl Rust-written OpenCL driver has been merged!..

Source: Phoronix – Mesa 23.1 RadeonSI Enables Rusticl OpenCL Support