Question about amiga-gcc and GCC Runtime Library Exception

[TextureMind]

Hi. My question is simple:

Is the GCC Runtime Library Exception still valid for amiga-gcc?

https://www.gnu.org/licenses/gcc-exception-3.1.en.html

It allows proprietary programs to be compiled with GCC without requiring them to be GPL-licensed.
I was looking for amiga-gcc but I don't see where the exception is explicitly mentioned in the online
repos. I see that:

https://github.com/bebbo/amiga-gcc

talks about GPL v2, while Bartman's plugin:

https://github.com/BartmanAbyss/vscode-amiga-debug

is about GPL v3 but the runtime library exception is not mentioned.

This is confusing. Do you have more information about? Thanks in advance.