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NEWS: more items 

Also reorder some entries to restore the grouping by subject.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2019-11-15 14:16:06 +01:00 committed by Lennart Poettering
parent addc5f1e25
commit 852b72727a
1 changed files with 40 additions and 16 deletions
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56
NEWS
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@ -2,17 +2,6 @@ systemd System and Service Manager
CHANGES WITH 244 in spe:
* systemd-udevd: removed the 30s timeout for killing stale workers on
exit. systemd-udevd now waits for workers to finish. The hard-coded
exit timeout of 30s was too short for some large installations, where
driver initialization could be prematurely interrupted during initrd
processing if the root file system had been mounted and init was
preparing to switch root. If udevd is run without systemd and workers
are hanging while udevd receives an exit signal, udevd will now exit
when udev.event_timeout is reached for the last hanging worker. With
systemd, the exit timeout can additionally be configured using
TimeoutStopSec= in systemd-udevd.service.
* Support for the cpuset cgroups v2 controller has been added.
Processes may be restricted to specific CPUs using the new
AllowedCPUs= setting, and to specific memory NUMA nodes using the new
@ -48,12 +37,33 @@ CHANGES WITH 244 in spe:
<unit_type>.d/ (e.g. service.d/) that may be used to add configuration
that affects all corresponding unit files.
* systemctl gained support for 'stop --job-mode=triggering' which will
stop the specified unit and any units which could trigger it.
* Unit status display now includes units triggering and triggered by
the unit being shown.
* The RuntimeMaxSec= setting is now supported by scopes, not just
.service units. This is particularly useful for PAM sessions which
create a scope unit for the user login. systemd.runtime_max_sec=
setting may used with the pam_systemd module to limit the duration
of the PAM session, for example for time-limited logins.
* A new @pkey system call group is now defined to make it easier to
whitelist memory protection syscalls for containers and services
which need to use them.
* systemd-udevd: removed the 30s timeout for killing stale workers on
exit. systemd-udevd now waits for workers to finish. The hard-coded
exit timeout of 30s was too short for some large installations, where
driver initialization could be prematurely interrupted during initrd
processing if the root file system had been mounted and init was
preparing to switch root. If udevd is run without systemd and workers
are hanging while udevd receives an exit signal, udevd will now exit
when udev.event_timeout is reached for the last hanging worker. With
systemd, the exit timeout can additionally be configured using
TimeoutStopSec= in systemd-udevd.service.
* udev now provides a program (fido_id) that identifies FIDO CTAP1
("U2F")/CTAP2 security tokens based on the usage declared in their
report and descriptor and outputs suitable environment variables.
@ -106,12 +116,21 @@ CHANGES WITH 244 in spe:
The client may be configured to request specific options from the
server using a new RequestOptions= setting.
The client may be configured to send arbitrary options to the server
using a new SendOption= setting.
A new IPServiceType= setting has been added to configure the "IP
service type" value used by the client.
* The DHCPv6 client learnt a new PrefixDelegationHint= option to
request prefix hints in the DHCPv6 solicitation.
* The DHCPv4 server may be configured to send arbitrary options using
a new SendRawOption= setting.
* The DHCPv4 server may now be configured to emit SIP server list using
the new EmitSIP= and SIP= settings.
* systemd-networkd and networkctl may now renew DHCP leases on demand.
networkctl has a new 'networkctl renew' verb.
@ -130,9 +149,6 @@ CHANGES WITH 244 in spe:
* systemd-networkd now includes default configuration that enables
link-local addressing when connected to an ad-hoc wireless network.
* The DHCPv4 server may now be configured to emit SIP server list using
the new EmitSIP= and SIP= settings.
* systemd-networkd may configure the Traffic Control queueing
disciplines in the kernel using the new
[TrafficControlQueueingDiscipline] section and Parent=,
@ -147,6 +163,10 @@ CHANGES WITH 244 in spe:
because some external program has modified the kernel configuration
on its own).
* systemd-analyze gained a new --base-time= switch instructs the
'calendar' verb to resolve times relative to that timestamp instead
of the present time.
* journalctl --update-catalog now produces deterministic output (making
reproducible image builds easier).
@ -158,11 +178,15 @@ CHANGES WITH 244 in spe:
configuration time using the -Dservice-watchdog= setting. If set to
empty, the watchdogs will be disabled.
* libcryptsetup >= 2.0.1 is now required.
* systemd-resolved validates IP addresses in certificates now when GnuTLS
is being used.
* libcryptsetup >= 2.0.1 is now required.
* A configuration option -Duser-path= may be used to override the $PATH
used by the user service manager. The default is again to use the same
path as the system manager.
CHANGES WITH 243:
* This release enables unprivileged programs (i.e. requiring neither