How to determine a certain linux distribution release is RVA20/RVA23 compatible?

For example, Ubuntu 25.10 plan to raise the required RISC-V ISA profile family to RVA23. How can I verify if this release is RVA23 compatible? Is there any efficient test tools I can use? I know that RVA20/23 profile includes a lot of system components like compiler, kernel etc. If no tool is available for test its compatible for RVA20/23, should I just check each of the necessary components like gcc, kernel, llvm? Is there a list for checking?