From dcee3b2c3397cc18d7d30f0d583c46a335c9c2b0 Mon Sep 17 00:00:00 2001
From: Andrew Johnson <anj@anl.gov>
Date: Sat, 5 Jun 2021 02:10:28 -0500
Subject: [PATCH] Document removals

---
 documentation/RELEASE_NOTES.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/documentation/RELEASE_NOTES.md b/documentation/RELEASE_NOTES.md
index d932a0323..eaee85dbc 100644
--- a/documentation/RELEASE_NOTES.md
+++ b/documentation/RELEASE_NOTES.md
@@ -17,6 +17,16 @@ should also be read to understand what has changed since earlier releases.
 
 <!-- Insert new items immediately below here ... -->
 
+### Support for obsolete architectures removed
+
+These target architectures have been removed:
+
++ darwin-ppc, darwin-ppcx86
++ linux-386, linux-486, linux-586, linux-686, linux-athlon (cross-build)
++ linux-cris, linux-cris_v10, linux-cris_v32 (cross-build)
++ RTEMS-at91rm9200ek, RTEMS-gen68360, RTEMS-mcp750, RTEMS-mvme167,
+RTEMS-psim (cross-build)
+
 ### Experimental Support for RTEMS 5
 
 The new major release of the RTEMS real-time OS contains many changes