NEWS: announce cgroup v1 deprecation

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Mike Yuan 2024-02-25 10:13:26 +08:00
parent 31323f21bb
commit 6b19d5f021
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7
NEWS
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@ -7,6 +7,13 @@ CHANGES WITH 256 in spe:
* Support for flushing of the nscd user/group database caches will be
dropped in a future release.
* Support for cgroup v1 ('legacy' and 'hybrid' hierarchies) is now
considered obsolete and systemd by default will refuse to boot under it.
To forcibly reenable cgroup v1 support, SYSTEMD_CGROUP_ENABLE_LEGACY_FORCE=1
must be set on kernel command line. The meson option 'default-hierarchy='
is also deprecated, i.e. only cgroup v2 ('unified' hierarchy) can be
selected as build-time default.
* Previously, systemd-networkd did not explicitly remove any bridge VLAN
IDs assigned on bridge master and ports. Since v256, if a .network
file for an interface has at least one valid settings in [BridgeVLAN]