Update RELEASES.md

diff --git a/RELEASES.md b/RELEASES.md
index fd3d50b54fded76fa13fb0ac1d53b65c7d121bd2..6af99f1674c2a484b13d0915d6d9d675f108c780 100644 (file)
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -39,6 +39,9 @@ Compiler
    and `bpfeb-unknown-none`.][79608]
 - [Added tier 3 support for `powerpc64le-unknown-freebsd`.][83572]
 
+\* Refer to Rust's [platform support page][platform-support-doc] for more
+   information on Rust's tiered platform support.
+
 Libraries
 -----------------------