[xen staging] CHANGELOG: Minimum toolchain requirements for x86 and ARM

[patchbot@xxxxxxx]

commit eecb9f437b2c3e2d22d0af93dc6b1f4d978313a7
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Thu Mar 20 14:10:58 2025 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Fri Mar 28 08:00:53 2025 +0000

    CHANGELOG: Minimum toolchain requirements for x86 and ARM
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
---
 CHANGELOG.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35ab674924..8f6afa5c85 100644
--- 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:
--
generated by git-patchbot for /home/xen/git/xen.git#staging