CHANGELOG: Minimum toolchain requirements for x86 and ARM

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Oleksii Kurochko <oleksii.kurochko@gmail.com>

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35ab6749241c67ca52f4ad168feb3225e8748807..8f6afa5c858aaa11510e65f70a8a58ba2d9a10de 100644 (file)
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ## [4.21.0 UNRELEASED](https://xenbits.xenproject.org/gitweb/?p=xen.git;a=shortlog;h=staging) - TBD
 
 ### Changed
+ - The minimum toolchain requirements have increased for some architectures:
+   - For x86, GCC 5.1 and Binutils 2.25, or Clang/LLVM 11
+   - For ARM32 and ARM64, GCC 5.1 and Binutils 2.25
 
 ### Added
  - On x86: