git: 7212367de4 - main - 15.2R/relnotes.adoc: Add pkgbase relnotes

The branch main has been updated by ivy:

URL: https://cgit.FreeBSD.org/doc/commit/?id=7212367de4a9813f7f47dbbb23410197e6cfd5ee

commit 7212367de4a9813f7f47dbbb23410197e6cfd5ee
Author:     Lexi Winter <ivy@FreeBSD.org>
AuthorDate: 2026-09-01 12:21:29 +0000
Commit:     Lexi Winter <ivy@FreeBSD.org>
CommitDate: 2026-09-01 12:21:29 +0000

    15.2R/relnotes.adoc: Add pkgbase relnotes
    
    - apm and acpi packages removed on some platforms
    - Linux cross-build for pkgbase now supported (experimentally)
    
    Reviewed by:    ziaee
    Differential Revision:  https://reviews.freebsd.org/D58453
    Sponsored by:   The FreeBSD Foundation
---
 website/content/en/releases/15.2R/relnotes.adoc | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/website/content/en/releases/15.2R/relnotes.adoc b/website/content/en/releases/15.2R/relnotes.adoc
index 2609616993..c3ea76edd1 100644
--- a/website/content/en/releases/15.2R/relnotes.adoc
+++ b/website/content/en/releases/15.2R/relnotes.adoc
@@ -114,6 +114,22 @@ This section lists the various Security Advisories and Errata Notices since {rel
 
 This section covers changes and additions to userland applications, contributed software, and system utilities.
 
+[[userland-packages]]
+=== System Packaging Changes
+
+Changes in this section only affect systems installed using base system packages (sometimes called _pkgbase_), supported in FreeBSD 15.0 and later.
+
+On the aarch64, armv7, powerpc64, powerpc64le and riscv64 platforms, the non-functional `FreeBSD-apm` package has been removed.  Any existing package, if installed, should be removed after upgrading.
+gitref:b04fa0f8b8c5[repository=src].
+
+On the armv7, powerpc64, powerpc64le and riscv64 platforms, the non-functional `FreeBSD-acpi` package has been removed.  Any existing package, if installed, should be removed after upgrading.
+gitref:58c08517ce5d[repository=src].
+
+This release includes experimental support for cross-building base system packages on Linux and macOS hosts.  The man:pkg[8] utility must be manually installed on the build host.
+gitref:0851f28403e3[repository=src],
+gitref:d2ce6ed7f553[repository=src],
+gitref:f8b81bfc76d8[repository=src].
+
 [[userland-config]]
 === Userland Configuration Changes