configs/releng/: use mkinitcpio's microcode hook instead of external microcode images

This simplifies boot loader configuration, but custom PXE setups will
be forced to update theirs.

Implements https://gitlab.archlinux.org/archlinux/archiso/-/issues/226

1 files changed, 2 insertions, 0 deletions

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 0592b94..a41a43d 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -15,6 +15,8 @@ Changed
 -------
 
 - Change releng profile's bootstrap tarball compression from gzip to zstd. zstd provides higher and faster compression.
+- Use mkinitcpio's ``microcode`` hook instead of external microcode images to simplify boot loader configuration.
+  Custom PXE setups will need to update their boot loader configuration.
 
 Deprecated
 ----------