a/aaa_libraries-15.0-i586-17.txz
Upgraded: libcap.so.2.63, libglib-2.0.so.0.7000.3,
libgmodule-2.0.so.0.7000.3, libgobject-2.0.so.0.7000.3,
libgthread-2.0.so.0.7000.3, libtdb.so.1.4.6.

a/mkinitrd-1.4.11-i586-28.txz
Support kernel modules compressed with xz. Thanks to baldzhang.

n/bluez-5.63-i586-2.txz
rc.bluetooth: use #!/bin/bash shebang.
Filter commented and empty lines when parsing uart.conf.
Thanks to atelszewski.

l/glib2-2.70.3-i586-1.txz

l/libcap-2.63-i586-1.txz

l/polkit-0.120-i586-2.txz
[PATCH] pkexec: local privilege escalation.
Thanks to Qualys Research Labs for reporting this issue.
For more information, see:
https://blog.qualys.com/vulnerabilities-threat-research/2022/01/25/pwnkit-local-privilege-escalation-vulnerability-discovered-in-polkits-pkexec-cve-2021-4034
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4034
(* Security fix *)