[xen staging] CHANGELOG.md: add amd-cppc/amd-cppc-epp cpufreq driver support

[patchbot@xxxxxxx]

commit b768b46ff1b34a36aeca579bf6a1c13ae383e631
Author:     Penny Zheng <Penny.Zheng@xxxxxxx>
AuthorDate: Thu Sep 25 09:21:55 2025 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Sep 25 10:21:46 2025 +0200

    CHANGELOG.md: add amd-cppc/amd-cppc-epp cpufreq driver support
    
    Signed-off-by: Penny Zheng <Penny.Zheng@xxxxxxx>
    Acked-by: Oleksii Kurochko<oleksii.kurochko@xxxxxxxxx>
---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca1b43b940..7b9518ff08 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -36,6 +36,7 @@ The format is based on [Keep a 
Changelog](https://keepachangelog.com/en/1.0.0/)
    - Support in hvmloader for new SMBIOS tables: 7 (Cache Info), 8 (Port
      Connector), 9 (System Slots), 26 (Voltage Probe), 27 (Cooling Device),
      and 28 (Temperature Probe).
+   - New amd-cppc/amd-cppc-epp cpufreq driver.
 
  - On Arm:
     - Ability to enable stack protector
--
generated by git-patchbot for /home/xen/git/xen.git#staging