+ -- Berlin, 2014-06-11
+
+CHANGES WITH 213:
+
+ * A new "systemd-timesyncd" daemon has been added for
+ synchronizing the system clock across the network. It
+ implements an SNTP client. In contrast to NTP
+ implementations such as chrony or the NTP reference server,
+ this only implements a client side, and does not bother with
+ the full NTP complexity, focusing only on querying time from
+ one remote server and synchronizing the local clock to
+ it. Unless you intend to serve NTP to networked clients or
+ want to connect to local hardware clocks, this simple NTP
+ client should be more than appropriate for most
+ installations. The daemon runs with minimal privileges, and
+ has been hooked up with networkd to only operate when
+ network connectivity is available. The daemon saves the
+ current clock to disk every time a new NTP sync has been
+ acquired, and uses this to possibly correct the system clock
+ early at bootup, in order to accommodate for systems that
+ lack an RTC such as the Raspberry Pi and embedded devices,
+ and to make sure that time monotonically progresses on these
+ systems, even if it is not always correct. To make use of
+ this daemon, a new system user and group "systemd-timesync"
+ needs to be created on installation of systemd.
+
+ * The queue "seqnum" interface of libudev has been disabled, as
+ it was generally incompatible with device namespacing as
+ sequence numbers of devices go "missing" if the devices are
+ part of a different namespace.
+
+ * "systemctl list-timers" and "systemctl list-sockets" gained
+ a --recursive switch for showing units of these types also
+ for all local containers, similar in style to the already
+ supported --recursive switch for "systemctl list-units".
+
+ * A new RebootArgument= setting has been added for service
+ units, which may be used to specify a kernel reboot argument
+ to use when triggering reboots with StartLimitAction=.
+
+ * A new FailureAction= setting has been added for service
+ units which may be used to specify an operation to trigger
+ when a service fails. This works similarly to
+ StartLimitAction=, but unlike it, controls what is done
+ immediately rather than only after several attempts to
+ restart the service in question.
+
+ * hostnamed got updated to also expose the kernel name,
+ release, and version on the bus. This is useful for
+ executing commands like hostnamectl with the -H switch.
+ systemd-analyze makes use of this to properly display
+ details when running non-locally.
+
+ * The bootchart tool can now show cgroup information in the
+ graphs it generates.
+
+ * The CFS CPU quota cgroup attribute is now exposed for
+ services. The new CPUQuota= switch has been added for this
+ which takes a percentage value. Setting this will have the
+ result that a service may never get more CPU time than the
+ specified percentage, even if the machine is otherwise idle.
+
+ * systemd-networkd learned IPIP and SIT tunnel support.
+
+ * LSB init scripts exposing a dependency on $network will now
+ get a dependency on network-online.target rather than simply
+ network.target. This should bring LSB handling closer to
+ what it was on SysV systems.
+
+ * A new fsck.repair= kernel option has been added to control
+ how fsck shall deal with unclean file systems at boot.
+
+ * The (.ini) configuration file parser will now silently
+ ignore sections whose name begins with "X-". This may be
+ used to maintain application-specific extension sections in unit
+ files.
+
+ * machined gained a new API to query the IP addresses of
+ registered containers. "machinectl status" has been updated
+ to show these addresses in its output.
+
+ * A new call sd_uid_get_display() has been added to the
+ sd-login APIs for querying the "primary" session of a
+ user. The "primary" session of the user is elected from the
+ user's sessions and generally a graphical session is
+ preferred over a text one.
+
+ * A minimal systemd-resolved daemon has been added. It
+ currently simply acts as a companion to systemd-networkd and
+ manages resolv.conf based on per-interface DNS
+ configuration, possibly supplied via DHCP. In the long run
+ we hope to extend this into a local DNSSEC enabled DNS and
+ mDNS cache.
+
+ * The systemd-networkd-wait-online tool is now enabled by
+ default. It will delay network-online.target until a network
+ connection has been configured. The tool primarily integrates
+ with networkd, but will also make a best effort to make sense
+ of network configuration performed in some other way.
+
+ * Two new service options StartupCPUShares= and
+ StartupBlockIOWeight= have been added that work similarly to
+ CPUShares= and BlockIOWeight= however only apply during
+ system startup. This is useful to prioritize certain services
+ differently during bootup than during normal runtime.
+
+ * hostnamed has been changed to prefer the statically
+ configured hostname in /etc/hostname (unless set to
+ 'localhost' or empty) over any dynamic one supplied by
+ dhcp. With this change, the rules for picking the hostname
+ match more closely the rules of other configuration settings
+ where the local administrator's configuration in /etc always
+ overrides any other settings.
+
+ Contributions fron: Ali H. Caliskan, Alison Chaiken, Bas van
+ den Berg, Brandon Philips, Cristian Rodríguez, Daniel Buch,
+ Dan Kilman, Dave Reisner, David Härdeman, David Herrmann,
+ David Strauss, Dimitris Spingos, Djalal Harouni, Eelco
+ Dolstra, Evan Nemerson, Florian Albrechtskirchinger, Greg
+ Kroah-Hartman, Harald Hoyer, Holger Hans Peter Freyther, Jan
+ Engelhardt, Jani Nikula, Jason St. John, Jeffrey Clark,
+ Jonathan Boulle, Kay Sievers, Lennart Poettering, Lukas
+ Nykryn, Lukasz Skalski, Łukasz Stelmach, Mantas Mikulėnas,
+ Marcel Holtmann, Martin Pitt, Matthew Monaco, Michael
+ Marineau, Michael Olbrich, Michal Sekletar, Mike Gilbert, Nis
+ Martensen, Patrik Flykt, Philip Lorenz, poma, Ray Strode,
+ Reyad Attiyat, Robert Milasan, Scott Thrasher, Stef Walter,
+ Steven Siloti, Susant Sahani, Tanu Kaskinen, Thomas Bächler,
+ Thomas Hindoe Paaboel Andersen, Tom Gundersen, Umut Tezduyar
+ Lindskog, WaLyong Cho, Will Woods, Zbigniew
+ Jędrzejewski-Szmek
+
+ -- Beijing, 2014-05-28
+
+CHANGES WITH 212:
+
+ * When restoring the screen brightness at boot, stay away from
+ the darkest setting or from the lowest 5% of the available
+ range, depending on which is the larger value of both. This
+ should effectively protect the user from rebooting into a
+ black screen, should the brightness have been set to minimum
+ by accident.
+
+ * sd-login gained a new sd_machine_get_class() call to
+ determine the class ("vm" or "container") of a machine
+ registered with machined.
+
+ * sd-login gained new calls
+ sd_peer_get_{session,owner_uid,unit,user_unit,slice,machine_name}(),
+ to query the identity of the peer of a local AF_UNIX
+ connection. They operate similarly to their sd_pid_get_xyz()
+ counterparts.
+
+ * PID 1 will now maintain a system-wide system state engine
+ with the states "starting", "running", "degraded",
+ "maintenance", "stopping". These states are bound to system
+ startup, normal runtime, runtime with at least one failed
+ service, rescue/emergency mode and system shutdown. This
+ state is shown in the "systemctl status" output when no unit
+ name is passed. It is useful to determine system state, in
+ particularly when doing so for many systems or containers at
+ once.
+
+ * A new command "list-machines" has been added to "systemctl"
+ that lists all local OS containers and shows their system
+ state (see above), if systemd runs inside of them.
+
+ * systemctl gained a new "-r" switch to recursively enumerate
+ units on all local containers, when used with the
+ "list-unit" command (which is the default one that is
+ executed when no parameters are specified).
+
+ * The GPT automatic partition discovery logic will now honour
+ two GPT partition flags: one may be set on a partition to
+ cause it to be mounted read-only, and the other may be set
+ on a partition to ignore it during automatic discovery.
+
+ * Two new GPT type UUIDs have been added for automatic root
+ partition discovery, for 32-bit and 64-bit ARM. This is not
+ particularly useful for discovering the root directory on
+ these architectures during bare-metal boots (since UEFI is
+ not common there), but still very useful to allow booting of
+ ARM disk images in nspawn with the -i option.
+
+ * MAC addresses of interfaces created with nspawn's
+ --network-interface= switch will now be generated from the
+ machine name, and thus be stable between multiple invocations
+ of the container.
+
+ * logind will now automatically remove all IPC objects owned
+ by a user if she or he fully logs out. This makes sure that
+ users who are logged out cannot continue to consume IPC
+ resources. This covers SysV memory, semaphores and message
+ queues as well as POSIX shared memory and message
+ queues. Traditionally, SysV and POSIX IPC had no life-cycle
+ limits. With this functionality, that is corrected. This may
+ be turned off by using the RemoveIPC= switch of logind.conf.
+
+ * The systemd-machine-id-setup and tmpfiles tools gained a
+ --root= switch to operate on a specific root directory,
+ instead of /.
+
+ * journald can now forward logged messages to the TTYs of all
+ logged in users ("wall"). This is the default for all
+ emergency messages now.
+
+ * A new tool systemd-journal-remote has been added to stream
+ journal log messages across the network.
+
+ * /sys/fs/cgroup/ is now mounted read-only after all cgroup
+ controller trees are mounted into it. Note that the
+ directories mounted beneath it are not read-only. This is a
+ security measure and is particularly useful because glibc
+ actually includes a search logic to pick any tmpfs it can
+ find to implement shm_open() if /dev/shm is not available
+ (which it might very well be in namespaced setups).
+
+ * machinectl gained a new "poweroff" command to cleanly power
+ down a local OS container.
+
+ * The PrivateDevices= unit file setting will now also drop the
+ CAP_MKNOD capability from the capability bound set, and
+ imply DevicePolicy=closed.
+
+ * PrivateDevices=, PrivateNetwork= and PrivateTmp= is now used
+ comprehensively on all long-running systemd services where
+ this is appropriate.
+
+ * systemd-udevd will now run in a disassociated mount
+ namespace. To mount directories from udev rules, make sure to
+ pull in mount units via SYSTEMD_WANTS properties.
+
+ * The kdbus support gained support for uploading policy into
+ the kernel. sd-bus gained support for creating "monitoring"
+ connections that can eavesdrop into all bus communication
+ for debugging purposes.
+
+ * Timestamps may now be specified in seconds since the UNIX
+ epoch Jan 1st, 1970 by specifying "@" followed by the value
+ in seconds.
+
+ * Native tcpwrap support in systemd has been removed. tcpwrap
+ is old code, not really maintained anymore and has serious
+ shortcomings, and better options such as firewalls
+ exist. For setups that require tcpwrap usage, please
+ consider invoking your socket-activated service via tcpd,
+ like on traditional inetd.
+
+ * A new system.conf configuration option
+ DefaultTimerAccuracySec= has been added that controls the
+ default AccuracySec= setting of .timer units.
+
+ * Timer units gained a new WakeSystem= switch. If enabled,
+ timers configured this way will cause the system to resume
+ from system suspend (if the system supports that, which most
+ do these days).
+
+ * Timer units gained a new Persistent= switch. If enabled,
+ timers configured this way will save to disk when they have
+ been last triggered. This information is then used on next
+ reboot to possible execute overdue timer events, that
+ could not take place because the system was powered off.
+ This enables simple anacron-like behaviour for timer units.
+
+ * systemctl's "list-timers" will now also list the time a
+ timer unit was last triggered in addition to the next time
+ it will be triggered.
+
+ * systemd-networkd will now assign predictable IPv4LL
+ addresses to its local interfaces.
+
+ Contributions from: Brandon Philips, Daniel Buch, Daniel Mack,
+ Dave Reisner, David Herrmann, Gerd Hoffmann, Greg
+ Kroah-Hartman, Hendrik Brueckner, Jason St. John, Josh
+ Triplett, Kay Sievers, Lennart Poettering, Marc-Antoine
+ Perennou, Michael Marineau, Michael Olbrich, Miklos Vajna,
+ Patrik Flykt, poma, Sebastian Thorarensen, Thomas Bächler,
+ Thomas Hindoe Paaboel Andersen, Tomasz Torcz, Tom Gundersen,
+ Umut Tezduyar Lindskog, Wieland Hoffmann, Zbigniew
+ Jędrzejewski-Szmek
+
+ -- Berlin, 2014-03-25
+
+CHANGES WITH 211:
+
+ * A new unit file setting RestrictAddressFamilies= has been
+ added to restrict which socket address families unit
+ processes gain access to. This takes address family names
+ like "AF_INET" or "AF_UNIX", and is useful to minimize the
+ attack surface of services via exotic protocol stacks. This
+ is built on seccomp system call filters.
+
+ * Two new unit file settings RuntimeDirectory= and
+ RuntimeDirectoryMode= have been added that may be used to
+ manage a per-daemon runtime directories below /run. This is
+ an alternative for setting up directory permissions with
+ tmpfiles snippets, and has the advantage that the runtime
+ directory's lifetime is bound to the daemon runtime and that
+ the daemon starts up with an empty directory each time. This
+ is particularly useful when writing services that drop
+ privileges using the User= or Group= setting.
+
+ * The DeviceAllow= unit setting now supports globbing for
+ matching against device group names.
+
+ * The systemd configuration file system.conf gained new
+ settings DefaultCPUAccounting=, DefaultBlockIOAccounting=,
+ DefaultMemoryAccounting= to globally turn on/off accounting
+ for specific resources (cgroups) for all units. These
+ settings may still be overridden individually in each unit
+ though.
+
+ * systemd-gpt-auto-generator is now able to discover /srv and
+ root partitions in addition to /home and swap partitions. It
+ also supports LUKS-encrypted partitions now. With this in
+ place, automatic discovery of partitions to mount following
+ the Discoverable Partitions Specification
+ (http://www.freedesktop.org/wiki/Specifications/DiscoverablePartitionsSpec)
+ is now a lot more complete. This allows booting without
+ /etc/fstab and without root= on the kernel command line on
+ systems prepared appropriately.
+
+ * systemd-nspawn gained a new --image= switch which allows
+ booting up disk images and Linux installations on any block
+ device that follow the Discoverable Partitions Specification
+ (see above). This means that installations made with
+ appropriately updated installers may now be started and
+ deployed using container managers, completely
+ unmodified. (We hope that libvirt-lxc will add support for
+ this feature soon, too.)
+
+ * systemd-nspawn gained a new --network-macvlan= setting to
+ set up a private macvlan interface for the
+ container. Similarly, systemd-networkd gained a new
+ Kind=macvlan setting in .netdev files.
+
+ * systemd-networkd now supports configuring local addresses
+ using IPv4LL.
+
+ * A new tool systemd-network-wait-online has been added to
+ synchronously wait for network connectivity using
+ systemd-networkd.
+
+ * The sd-bus.h bus API gained a new sd_bus_track object for
+ tracking the life-cycle of bus peers. Note that sd-bus.h is
+ still not a public API though (unless you specify
+ --enable-kdbus on the configure command line, which however
+ voids your warranty and you get no API stability guarantee).
+
+ * The $XDG_RUNTIME_DIR runtime directories for each user are
+ now individual tmpfs instances, which has the benefit of
+ introducing separate pools for each user, with individual
+ size limits, and thus making sure that unprivileged clients
+ can no longer negatively impact the system or other users by
+ filling up their $XDG_RUNTIME_DIR. A new logind.conf setting
+ RuntimeDirectorySize= has been introduced that allows
+ controlling the default size limit for all users. It
+ defaults to 10% of the available physical memory. This is no
+ replacement for quotas on tmpfs though (which the kernel
+ still does not support), as /dev/shm and /tmp are still
+ shared resources used by both the system and unprivileged
+ users.
+
+ * logind will now automatically turn off automatic suspending
+ on laptop lid close when more than one display is
+ connected. This was previously expected to be implemented
+ individually in desktop environments (such as GNOME),
+ however has been added to logind now, in order to fix a
+ boot-time race where a desktop environment might not have
+ been started yet and thus not been able to take an inhibitor
+ lock at the time where logind already suspends the system
+ due to a closed lid.
+
+ * logind will now wait at least 30s after each system
+ suspend/resume cycle, and 3min after system boot before
+ suspending the system due to a closed laptop lid. This
+ should give USB docking stations and similar enough time to
+ be probed and configured after system resume and boot in
+ order to then act as suspend blocker.
+
+ * systemd-run gained a new --property= setting which allows
+ initialization of resource control properties (and others)
+ for the created scope or service unit. Example: "systemd-run
+ --property=BlockIOWeight=10 updatedb" may be used to run
+ updatedb at a low block IO scheduling weight.
+
+ * systemd-run's --uid=, --gid=, --setenv=, --setenv= switches
+ now also work in --scope mode.
+
+ * When systemd is compiled with kdbus support, basic support
+ for enforced policies is now in place. (Note that enabling
+ kdbus still voids your warranty and no API compatibility
+ promises are made.)
+
+ Contributions from: Andrey Borzenkov, Ansgar Burchardt, Armin
+ K., Daniel Mack, Dave Reisner, David Herrmann, Djalal Harouni,
+ Harald Hoyer, Henrik Grindal Bakken, Jasper St. Pierre, Kay
+ Sievers, Kieran Clancy, Lennart Poettering, Lukas Nykryn,
+ Mantas Mikulėnas, Marcel Holtmann, Mark Oteiza, Martin Pitt,
+ Mike Gilbert, Peter Rajnoha, poma, Samuli Suominen, Stef
+ Walter, Susant Sahani, Tero Roponen, Thomas Andersen, Thomas
+ Bächler, Thomas Hindoe Paaboel Andersen, Tomasz Torcz, Tom
+ Gundersen, Umut Tezduyar Lindskog, Uoti Urpala, Zachary Cook,
+ Zbigniew Jędrzejewski-Szmek
+
+ -- Berlin, 2014-03-12
+
+CHANGES WITH 210:
+
+ * systemd will now relabel /dev after loading the SMACK policy
+ according to SMACK rules.
+
+ * A new unit file option AppArmorProfile= has been added to
+ set the AppArmor profile for the processes of a unit.
+
+ * A new condition check ConditionArchitecture= has been added
+ to conditionalize units based on the system architecture, as
+ reported by uname()'s "machine" field.
+
+ * systemd-networkd now supports matching on the system
+ virtualization, architecture, kernel command line, host name
+ and machine ID.
+
+ * logind is now a lot more aggressive when suspending the
+ machine due to a closed laptop lid. Instead of acting only
+ on the lid close action, it will continuously watch the lid
+ status and act on it. This is useful for laptops where the
+ power button is on the outside of the chassis so that it can
+ be reached without opening the lid (such as the Lenovo
+ Yoga). On those machines, logind will now immediately
+ re-suspend the machine if the power button has been
+ accidentally pressed while the laptop was suspended and in a
+ backpack or similar.
+
+ * logind will now watch SW_DOCK switches and inhibit reaction
+ to the lid switch if it is pressed. This means that logind
+ will not suspend the machine anymore if the lid is closed
+ and the system is docked, if the laptop supports SW_DOCK
+ notifications via the input layer. Note that ACPI docking
+ stations do not generate this currently. Also note that this
+ logic is usually not fully sufficient and Desktop
+ Environments should take a lid switch inhibitor lock when an
+ external display is connected, as systemd will not watch
+ this on its own.
+
+ * nspawn will now make use of the devices cgroup controller by
+ default, and only permit creation of and access to the usual
+ API device nodes like /dev/null or /dev/random, as well as
+ access to (but not creation of) the pty devices.
+
+ * We will now ship a default .network file for
+ systemd-networkd that automatically configures DHCP for
+ network interfaces created by nspawn's --network-veth or
+ --network-bridge= switches.
+
+ * systemd will now understand the usual M, K, G, T suffixes
+ according to SI conventions (i.e. to the base 1000) when
+ referring to throughput and hardware metrics. It will stay
+ with IEC conventions (i.e. to the base 1024) for software
+ metrics, according to what is customary according to
+ Wikipedia. We explicitly document which base applies for
+ each configuration option.
+
+ * The DeviceAllow= setting in unit files now supports a syntax
+ to whitelist an entire group of devices node majors at once,
+ based on the /proc/devices listing. For example, with the
+ string "char-pts", it is now possible to whitelist all
+ current and future pseudo-TTYs at once.
+
+ * sd-event learned a new "post" event source. Event sources of
+ this type are triggered by the dispatching of any event
+ source of a type that is not "post". This is useful for
+ implementing clean-up and check event sources that are
+ triggered by other work being done in the program.
+
+ * systemd-networkd is no longer statically enabled, but uses
+ the usual [Install] sections so that it can be
+ enabled/disabled using systemctl. It still is enabled by
+ default however.
+
+ * When creating a veth interface pair with systemd-nspawn, the
+ host side will now be prefixed with "vb-" if
+ --network-bridge= is used, and with "ve-" if --network-veth
+ is used. This way, it is easy to distinguish these cases on
+ the host, for example to apply different configuration to
+ them with systemd-networkd.
+
+ * The compatibility libraries for libsystemd-journal.so,
+ libsystem-id128.so, libsystemd-login.so and
+ libsystemd-daemon.so do not make use of IFUNC
+ anymore. Instead, we now build libsystemd.so multiple times
+ under these alternative names. This means that the footprint
+ is drastically increased, but given that these are
+ transitional compatibility libraries, this should not matter
+ much. This change has been made necessary to support the ARM
+ platform for these compatibility libraries, as the ARM
+ toolchain is not really at the same level as the toolchain
+ for other architectures like x86 and does not support
+ IFUNC. Please make sure to use --enable-compat-libs only
+ during a transitional period!
+
+ Contributions from: Andreas Fuchs, Armin K., Colin Walters,
+ Daniel Mack, Dave Reisner, David Herrmann, Djalal Harouni,
+ Holger Schurig, Jason A. Donenfeld, Jason St. John, Jasper
+ St. Pierre, Kay Sievers, Lennart Poettering, Łukasz Stelmach,
+ Marcel Holtmann, Michael Scherer, Michal Sekletar, Mike
+ Gilbert, Samuli Suominen, Thomas Bächler, Thomas Hindoe
+ Paaboel Andersen, Tom Gundersen, Umut Tezduyar Lindskog,
+ Zbigniew Jędrzejewski-Szmek
+
+ -- Berlin, 2014-02-24
+
+CHANGES WITH 209:
+
+ * A new component "systemd-networkd" has been added that can
+ be used to configure local network interfaces statically or
+ via DHCP. It is capable of bringing up bridges, VLANs, and
+ bonding. Currently, no hook-ups for interactive network
+ configuration are provided. Use this for your initrd,
+ container, embedded, or server setup if you need a simple,
+ yet powerful, network configuration solution. This
+ configuration subsystem is quite nifty, as it allows wildcard
+ hotplug matching in interfaces. For example, with a single
+ configuration snippet, you can configure that all Ethernet
+ interfaces showing up are automatically added to a bridge,
+ or similar. It supports link-sensing and more.
+
+ * A new tool "systemd-socket-proxyd" has been added which can
+ act as a bidirectional proxy for TCP sockets. This is
+ useful for adding socket activation support to services that
+ do not actually support socket activation, including virtual
+ machines and the like.
+
+ * Add a new tool to save/restore rfkill state on
+ shutdown/boot.
+
+ * Save/restore state of keyboard backlights in addition to
+ display backlights on shutdown/boot.
+
+ * udev learned a new SECLABEL{} construct to label device
+ nodes with a specific security label when they appear. For
+ now, only SECLABEL{selinux} is supported, but the syntax is
+ prepared for additional security frameworks.
+
+ * udev gained a new scheme to configure link-level attributes
+ from files in /etc/systemd/network/*.link. These files can
+ match against MAC address, device path, driver name and type,
+ and will apply attributes like the naming policy, link speed,
+ MTU, duplex settings, Wake-on-LAN settings, MAC address, MAC
+ address assignment policy (randomized, ...).
+
+ * The configuration of network interface naming rules for
+ "permanent interface names" has changed: a new NamePolicy=
+ setting in the [Link] section of .link files determines the
+ priority of possible naming schemes (onboard, slot, mac,
+ path). The default value of this setting is determined by
+ /usr/lib/net/links/99-default.link. Old
+ 80-net-name-slot.rules udev configuration file has been
+ removed, so local configuration overriding this file should
+ be adapated to override 99-default.link instead.
+
+ * When the User= switch is used in a unit file, also
+ initialize $SHELL= based on the user database entry.
+
+ * systemd no longer depends on libdbus. All communication is
+ now done with sd-bus, systemd's low-level bus library
+ implementation.
+
+ * kdbus support has been added to PID 1 itself. When kdbus is
+ enabled, this causes PID 1 to set up the system bus and
+ enable support for a new ".busname" unit type that
+ encapsulates bus name activation on kdbus. It works a little
+ bit like ".socket" units, except for bus names. A new
+ generator has been added that converts classic dbus1 service
+ activation files automatically into native systemd .busname
+ and .service units.
+
+ * sd-bus: add a light-weight vtable implementation that allows
+ defining objects on the bus with a simple static const
+ vtable array of its methods, signals and properties.
+
+ * systemd will not generate or install static dbus
+ introspection data anymore to /usr/share/dbus-1/interfaces,
+ as the precise format of these files is unclear, and
+ nothing makes use of it.
+
+ * A proxy daemon is now provided to proxy clients connecting
+ via classic D-Bus AF_UNIX sockets to kdbus, to provide full
+ compatibility with classic D-Bus.
+
+ * A bus driver implementation has been added that supports the
+ classic D-Bus bus driver calls on kdbus, also for
+ compatibility purposes.
+
+ * A new API "sd-event.h" has been added that implements a
+ minimal event loop API built around epoll. It provides a
+ couple of features that direct epoll usage is lacking:
+ prioritization of events, scales to large numbers of timer
+ events, per-event timer slack (accuracy), system-wide
+ coalescing of timer events, exit handlers, watchdog
+ supervision support using systemd's sd_notify() API, child
+ process handling.
+
+ * A new API "sd-rntl.h" has been added that provides an API
+ around the route netlink interface of the kernel, similar in
+ style to "sd-bus.h".
+
+ * A new API "sd-dhcp-client.h" has been added that provides a
+ small DHCPv4 client-side implementation. This is used by
+ "systemd-networkd".
+
+ * There is a new kernel command line option
+ "systemd.restore_state=0|1". When set to "0", none of the
+ systemd tools will restore saved runtime state to hardware
+ devices. More specifically, the rfkill and backlight states
+ are not restored.
+
+ * The FsckPassNo= compatibility option in mount/service units
+ has been removed. The fstab generator will now add the
+ necessary dependencies automatically, and does not require
+ PID1's support for that anymore.
+
+ * journalctl gained a new switch, --list-boots, that lists
+ recent boots with their times and boot IDs.
+
+ * The various tools like systemctl, loginctl, timedatectl,
+ busctl, systemd-run, ... have gained a new switch "-M" to
+ connect to a specific, local OS container (as direct
+ connection, without requiring SSH). This works on any
+ container that is registered with machined, such as those
+ created by libvirt-lxc or nspawn.
+
+ * systemd-run and systemd-analyze also gained support for "-H"
+ to connect to remote hosts via SSH. This is particularly
+ useful for systemd-run because it enables queuing of jobs
+ onto remote systems.
+
+ * machinectl gained a new command "login" to open a getty
+ login in any local container. This works with any container
+ that is registered with machined (such as those created by
+ libvirt-lxc or nspawn), and which runs systemd inside.
+
+ * machinectl gained a new "reboot" command that may be used to
+ trigger a reboot on a specific container that is registered
+ with machined. This works on any container that runs an init
+ system of some kind.
+
+ * systemctl gained a new "list-timers" command to print a nice
+ listing of installed timer units with the times they elapse
+ next.
+
+ * Alternative reboot() parameters may now be specified on the
+ "systemctl reboot" command line and are passed to the
+ reboot() system call.
+
+ * systemctl gained a new --job-mode= switch to configure the
+ mode to queue a job with. This is a more generic version of
+ --fail, --irreversible, and --ignore-dependencies, which are
+ still available but not advertised anymore.
+
+ * /etc/systemd/system.conf gained new settings to configure
+ various default timeouts of units, as well as the default
+ start limit interval and burst. These may still be overridden
+ within each Unit.
+
+ * PID1 will now export on the bus profile data of the security
+ policy upload process (such as the SELinux policy upload to
+ the kernel).
+
+ * journald: when forwarding logs to the console, include
+ timestamps (following the setting in
+ /sys/module/printk/parameters/time).
+
+ * OnCalendar= in timer units now understands the special
+ strings "yearly" and "annually". (Both are equivalent)
+
+ * The accuracy of timer units is now configurable with the new
+ AccuracySec= setting. It defaults to 1min.
+
+ * A new dependency type JoinsNamespaceOf= has been added that
+ allows running two services within the same /tmp and network
+ namespace, if PrivateNetwork= or PrivateTmp= are used.
+
+ * A new command "cat" has been added to systemctl. It outputs
+ the original unit file of a unit, and concatenates the
+ contents of additional "drop-in" unit file snippets, so that
+ the full configuration is shown.
+
+ * systemctl now supports globbing on the various "list-xyz"
+ commands, like "list-units" or "list-sockets", as well as on
+ those commands which take multiple unit names.
+
+ * journalctl's --unit= switch gained support for globbing.
+
+ * All systemd daemons now make use of the watchdog logic so
+ that systemd automatically notices when they hang.
+
+ * If the $container_ttys environment variable is set,
+ getty-generator will automatically spawn a getty for each
+ listed tty. This is useful for container managers to request
+ login gettys to be spawned on as many ttys as needed.
+
+ * %h, %s, %U specifier support is not available anymore when
+ used in unit files for PID 1. This is because NSS calls are
+ not safe from PID 1. They stay available for --user
+ instances of systemd, and as special case for the root user.
+
+ * loginctl gained a new "--no-legend" switch to turn off output
+ of the legend text.
+
+ * The "sd-login.h" API gained three new calls:
+ sd_session_is_remote(), sd_session_get_remote_user(),
+ sd_session_get_remote_host() to query information about
+ remote sessions.
+
+ * The udev hardware database now also carries vendor/product
+ information of SDIO devices.
+
+ * The "sd-daemon.h" API gained a new sd_watchdog_enabled() to
+ determine whether watchdog notifications are requested by
+ the system manager.
+
+ * Socket-activated per-connection services now include a
+ short description of the connection parameters in the
+ description.
+
+ * tmpfiles gained a new "--boot" option. When this is not used,
+ only lines where the command character is not suffixed with
+ "!" are executed. When this option is specified, those
+ options are executed too. This partitions tmpfiles
+ directives into those that can be safely executed at any
+ time, and those which should be run only at boot (for
+ example, a line that creates /run/nologin).
+
+ * A new API "sd-resolve.h" has been added which provides a simple
+ asynchronous wrapper around glibc NSS host name resolution
+ calls, such as getaddrinfo(). In contrast to glibc's
+ getaddrinfo_a(), it does not use signals. In contrast to most
+ other asynchronous name resolution libraries, this one does
+ not reimplement DNS, but reuses NSS, so that alternate
+ host name resolution systems continue to work, such as mDNS,
+ LDAP, etc. This API is based on libasyncns, but it has been
+ cleaned up for inclusion in systemd.
+
+ * The APIs "sd-journal.h", "sd-login.h", "sd-id128.h",
+ "sd-daemon.h" are no longer found in individual libraries
+ libsystemd-journal.so, libsystemd-login.so,
+ libsystemd-id128.so, libsystemd-daemon.so. Instead, we have
+ merged them into a single library, libsystemd.so, which
+ provides all symbols. The reason for this is cyclic
+ dependencies, as these libraries tend to use each other's
+ symbols. So far, we have managed to workaround that by linking
+ a copy of a good part of our code into each of these
+ libraries again and again, which, however, makes certain
+ things hard to do, like sharing static variables. Also, it
+ substantially increases footprint. With this change, there
+ is only one library for the basic APIs systemd
+ provides. Also, "sd-bus.h", "sd-memfd.h", "sd-event.h",
+ "sd-rtnl.h", "sd-resolve.h", "sd-utf8.h" are found in this
+ library as well, however are subject to the --enable-kdbus
+ switch (see below). Note that "sd-dhcp-client.h" is not part
+ of this library (this is because it only consumes, never
+ provides, services of/to other APIs). To make the transition
+ easy from the separate libraries to the unified one, we
+ provide the --enable-compat-libs compile-time switch which
+ will generate stub libraries that are compatible with the
+ old ones but redirect all calls to the new one.
+
+ * All of the kdbus logic and the new APIs "sd-bus.h",
+ "sd-memfd.h", "sd-event.h", "sd-rtnl.h", "sd-resolve.h",
+ and "sd-utf8.h" are compile-time optional via the
+ "--enable-kdbus" switch, and they are not compiled in by
+ default. To make use of kdbus, you have to explicitly enable
+ the switch. Note however, that neither the kernel nor the
+ userspace API for all of this is considered stable yet. We
+ want to maintain the freedom to still change the APIs for
+ now. By specifying this build-time switch, you acknowledge
+ that you are aware of the instability of the current
+ APIs.
+
+ * Also, note that while kdbus is pretty much complete,
+ it lacks one thing: proper policy support. This means you
+ can build a fully working system with all features; however,
+ it will be highly insecure. Policy support will be added in
+ one of the next releases, at the same time that we will
+ declare the APIs stable.
+
+ * When the kernel command line argument "kdbus" is specified,
+ systemd will automatically load the kdbus.ko kernel module. At
+ this stage of development, it is only useful for testing kdbus
+ and should not be used in production. Note: if "--enable-kdbus"
+ is specified, and the kdbus.ko kernel module is available, and
+ "kdbus" is added to the kernel command line, the entire system
+ runs with kdbus instead of dbus-daemon, with the above mentioned
+ problem of missing the system policy enforcement. Also a future
+ version of kdbus.ko or a newer systemd will not be compatible with
+ each other, and will unlikely be able to boot the machine if only
+ one of them is updated.
+
+ * systemctl gained a new "import-environment" command which
+ uploads the caller's environment (or parts thereof) into the
+ service manager so that it is inherited by services started
+ by the manager. This is useful to upload variables like
+ $DISPLAY into the user service manager.
+
+ * A new PrivateDevices= switch has been added to service units
+ which allows running a service with a namespaced /dev
+ directory that does not contain any device nodes for
+ physical devices. More specifically, it only includes devices
+ such as /dev/null, /dev/urandom, and /dev/zero which are API
+ entry points.
+
+ * logind has been extended to support behaviour like VT
+ switching on seats that do not support a VT. This makes
+ multi-session available on seats that are not the first seat
+ (seat0), and on systems where kernel support for VTs has
+ been disabled at compile-time.
+
+ * If a process holds a delay lock for system sleep or shutdown
+ and fails to release it in time, we will now log its
+ identity. This makes it easier to identify processes that
+ cause slow suspends or power-offs.
+
+ * When parsing /etc/crypttab, support for a new key-slot=
+ option as supported by Debian is added. It allows indicating
+ which LUKS slot to use on disk, speeding up key loading.
+
+ * The sd_journald_sendv() API call has been checked and
+ officially declared to be async-signal-safe so that it may
+ be invoked from signal handlers for logging purposes.
+
+ * Boot-time status output is now enabled automatically after a
+ short timeout if boot does not progress, in order to give
+ the user an indication what she or he is waiting for.
+
+ * The boot-time output has been improved to show how much time
+ remains until jobs expire.
+
+ * The KillMode= switch in service units gained a new possible
+ value "mixed". If set, and the unit is shut down, then the
+ initial SIGTERM signal is sent only to the main daemon
+ process, while the following SIGKILL signal is sent to
+ all remaining processes of the service.
+
+ * When a scope unit is registered, a new property "Controller"
+ may be set. If set to a valid bus name, systemd will send a
+ RequestStop() signal to this name when it would like to shut
+ down the scope. This may be used to hook manager logic into
+ the shutdown logic of scope units. Also, scope units may now
+ be put in a special "abandoned" state, in which case the
+ manager process which created them takes no further
+ responsibilities for it.
+
+ * When reading unit files, systemd will now verify
+ the access mode of these files, and warn about certain
+ suspicious combinations. This has been added to make it
+ easier to track down packaging bugs where unit files are
+ marked executable or world-writable.
+
+ * systemd-nspawn gained a new "--setenv=" switch to set
+ container-wide environment variables. The similar option in
+ systemd-activate was renamed from "--environment=" to
+ "--setenv=" for consistency.
+
+ * systemd-nspawn has been updated to create a new kdbus domain
+ for each container that is invoked, thus allowing each
+ container to have its own set of system and user buses,
+ independent of the host.
+
+ * systemd-nspawn gained a new --drop-capability= switch to run
+ the container with less capabilities than the default. Both
+ --drop-capability= and --capability= now take the special
+ string "all" for dropping or keeping all capabilities.
+
+ * systemd-nspawn gained new switches for executing containers
+ with specific SELinux labels set.
+
+ * systemd-nspawn gained a new --quiet switch to not generate
+ any additional output but the container's own console
+ output.
+
+ * systemd-nspawn gained a new --share-system switch to run a
+ container without PID namespacing enabled.
+
+ * systemd-nspawn gained a new --register= switch to control
+ whether the container is registered with systemd-machined or
+ not. This is useful for containers that do not run full
+ OS images, but only specific apps.
+
+ * systemd-nspawn gained a new --keep-unit which may be used
+ when invoked as the only program from a service unit, and
+ results in registration of the unit service itself in
+ systemd-machined, instead of a newly opened scope unit.
+
+ * systemd-nspawn gained a new --network-interface= switch for
+ moving arbitrary interfaces to the container. The new
+ --network-veth switch creates a virtual Ethernet connection
+ between host and container. The new --network-bridge=
+ switch then allows assigning the host side of this virtual
+ Ethernet connection to a bridge device.
+
+ * systemd-nspawn gained a new --personality= switch for
+ setting the kernel personality for the container. This is
+ useful when running a 32-bit container on a 64-bit host. A
+ similar option Personality= is now also available for service
+ units to use.
+
+ * logind will now also track a "Desktop" identifier for each
+ session which encodes the desktop environment of it. This is
+ useful for desktop environments that want to identify
+ multiple running sessions of itself easily.
+
+ * A new SELinuxContext= setting for service units has been
+ added that allows setting a specific SELinux execution
+ context for a service.
+
+ * Most systemd client tools will now honour $SYSTEMD_LESS for
+ settings of the "less" pager. By default, these tools will
+ override $LESS to allow certain operations to work, such as
+ jump-to-the-end. With $SYSTEMD_LESS, it is possible to
+ influence this logic.
+
+ * systemd's "seccomp" hook-up has been changed to make use of
+ the libseccomp library instead of using its own
+ implementation. This has benefits for portability among
+ other things.
+
+ * For usage together with SystemCallFilter=, a new
+ SystemCallErrorNumber= setting has been introduced that
+ allows configuration of a system error number to be returned
+ on filtered system calls, instead of immediately killing the
+ process. Also, SystemCallArchitectures= has been added to
+ limit access to system calls of a particular architecture
+ (in order to turn off support for unused secondary
+ architectures). There is also a global
+ SystemCallArchitectures= setting in system.conf now to turn
+ off support for non-native system calls system-wide.
+
+ * systemd requires a kernel with a working name_to_handle_at(),
+ please see the kernel config requirements in the README file.
+
+ Contributions from: Adam Williamson, Alex Jia, Anatol Pomozov,
+ Ansgar Burchardt, AppleBloom, Auke Kok, Bastien Nocera,
+ Chengwei Yang, Christian Seiler, Colin Guthrie, Colin Walters,
+ Cristian Rodríguez, Daniel Buch, Daniele Medri, Daniel J
+ Walsh, Daniel Mack, Dan McGee, Dave Reisner, David Coppa,
+ David Herrmann, David Strauss, Djalal Harouni, Dmitry Pisklov,
+ Elia Pinto, Florian Weimer, George McCollister, Goffredo
+ Baroncelli, Greg Kroah-Hartman, Hendrik Brueckner, Igor
+ Zhbanov, Jan Engelhardt, Jan Janssen, Jason A. Donenfeld,
+ Jason St. John, Jasper St. Pierre, Jóhann B. Guðmundsson, Jose
+ Ignacio Naranjo, Karel Zak, Kay Sievers, Kristian Høgsberg,
+ Lennart Poettering, Lubomir Rintel, Lukas Nykryn, Lukasz
+ Skalski, Łukasz Stelmach, Luke Shumaker, Mantas Mikulėnas,
+ Marc-Antoine Perennou, Marcel Holtmann, Marcos Felipe Rasia de
+ Mello, Marko Myllynen, Martin Pitt, Matthew Monaco, Michael
+ Marineau, Michael Scherer, Michał Górny, Michal Sekletar,
+ Michele Curti, Oleksii Shevchuk, Olivier Brunel, Patrik Flykt,
+ Pavel Holica, Raudi, Richard Marko, Ronny Chevalier, Sébastien
+ Luttringer, Sergey Ptashnick, Shawn Landden, Simon Peeters,
+ Stefan Beller, Susant Sahani, Sylvain Plantefeve, Sylvia Else,
+ Tero Roponen, Thomas Bächler, Thomas Hindoe Paaboel Andersen,
+ Tom Gundersen, Umut Tezduyar Lindskog, Unai Uribarri, Václav
+ Pavlín, Vincent Batts, WaLyong Cho, William Giokas, Yang
+ Zhiyong, Yin Kangkai, Yuxuan Shui, Zbigniew Jędrzejewski-Szmek
+
+ -- Berlin, 2014-02-20
+
+CHANGES WITH 208:
+
+ * logind has gained support for facilitating privileged input
+ and drm device access for unprivileged clients. This work is
+ useful to allow Wayland display servers (and similar
+ programs, such as kmscon) to run under the user's ID and
+ access input and drm devices which are normally
+ protected. When this is used (and the kernel is new enough)
+ logind will "mute" IO on the file descriptors passed to
+ Wayland as long as it is in the background and "unmute" it
+ if it returns into the foreground. This allows secure
+ session switching without allowing background sessions to
+ eavesdrop on input and display data. This also introduces
+ session switching support if VT support is turned off in the
+ kernel, and on seats that are not seat0.
+
+ * A new kernel command line option luks.options= is understood
+ now which allows specifying LUKS options for usage for LUKS
+ encrypted partitions specified with luks.uuid=.
+
+ * tmpfiles.d(5) snippets may now use specifier expansion in
+ path names. More specifically %m, %b, %H, %v, are now
+ replaced by the local machine id, boot id, hostname, and
+ kernel version number.
+
+ * A new tmpfiles.d(5) command "m" has been introduced which
+ may be used to change the owner/group/access mode of a file
+ or directory if it exists, but do nothing if it does not.
+
+ * This release removes high-level support for the
+ MemorySoftLimit= cgroup setting. The underlying kernel
+ cgroup attribute memory.soft_limit= is currently badly
+ designed and likely to be removed from the kernel API in its
+ current form, hence we should not expose it for now.
+
+ * The memory.use_hierarchy cgroup attribute is now enabled for
+ all cgroups systemd creates in the memory cgroup
+ hierarchy. This option is likely to be come the built-in
+ default in the kernel anyway, and the non-hierarchial mode
+ never made much sense in the intrinsically hierarchial
+ cgroup system.
+
+ * A new field _SYSTEMD_SLICE= is logged along with all journal
+ messages containing the slice a message was generated
+ from. This is useful to allow easy per-customer filtering of
+ logs among other things.
+
+ * systemd-journald will no longer adjust the group of journal
+ files it creates to the "systemd-journal" group. Instead we
+ rely on the journal directory to be owned by the
+ "systemd-journal" group, and its setgid bit set, so that the
+ kernel file system layer will automatically enforce that
+ journal files inherit this group assignment. The reason for
+ this change is that we cannot allow NSS look-ups from
+ journald which would be necessary to resolve
+ "systemd-journal" to a numeric GID, because this might
+ create deadlocks if NSS involves synchronous queries to
+ other daemons (such as nscd, or sssd) which in turn are
+ logging clients of journald and might block on it, which
+ would then dead lock. A tmpfiles.d(5) snippet included in
+ systemd will make sure the setgid bit and group are
+ properly set on the journal directory if it exists on every
+ boot. However, we recommend adjusting it manually after
+ upgrades too (or from RPM scriptlets), so that the change is
+ not delayed until next reboot.
+
+ * Backlight and random seed files in /var/lib/ have moved into
+ the /var/lib/systemd/ directory, in order to centralize all
+ systemd generated files in one directory.
+
+ * Boot time performance measurements (as displayed by
+ "systemd-analyze" for example) will now read ACPI 5.0 FPDT
+ performance information if that's available to determine how
+ much time BIOS and boot loader initialization required. With
+ a sufficiently new BIOS you hence no longer need to boot
+ with Gummiboot to get access to such information.
+
+ Contributions from: Andrey Borzenkov, Chen Jie, Colin Walters,
+ Cristian Rodríguez, Dave Reisner, David Herrmann, David
+ Mackey, David Strauss, Eelco Dolstra, Evan Callicoat, Gao
+ feng, Harald Hoyer, Jimmie Tauriainen, Kay Sievers, Lennart
+ Poettering, Lukas Nykryn, Mantas Mikulėnas, Martin Pitt,
+ Michael Scherer, Michał Górny, Mike Gilbert, Patrick McCarty,
+ Sebastian Ott, Tom Gundersen, Zbigniew Jędrzejewski-Szmek
+
+ -- Berlin, 2013-10-02
+
+CHANGES WITH 207:
+
+ * The Restart= option for services now understands a new
+ on-watchdog setting, which will restart the service
+ automatically if the service stops sending out watchdog keep
+ alive messages (as configured with WatchdogSec=).
+
+ * The getty generator (which is responsible for bringing up a
+ getty on configured serial consoles) will no longer only
+ start a getty on the primary kernel console but on all
+ others, too. This makes the order in which console= is
+ specified on the kernel command line less important.
+
+ * libsystemd-logind gained a new sd_session_get_vt() call to
+ retrieve the VT number of a session.
+
+ * If the option "tries=0" is set for an entry of /etc/crypttab
+ its passphrase is queried indefinitely instead of any
+ maximum number of tries.
+
+ * If a service with a configure PID file terminates its PID
+ file will now be removed automatically if it still exists
+ afterwards. This should put an end to stale PID files.
+
+ * systemd-run will now also take relative binary path names
+ for execution and no longer insists on absolute paths.
+
+ * InaccessibleDirectories= and ReadOnlyDirectories= now take
+ paths that are optionally prefixed with "-" to indicate that
+ it should not be considered a failure if they do not exist.
+
+ * journalctl -o (and similar commands) now understands a new
+ output mode "short-precise", it is similar to "short" but
+ shows timestamps with usec accuracy.
+
+ * The option "discard" (as known from Debian) is now
+ synonymous to "allow-discards" in /etc/crypttab. In fact,
+ "discard" is preferred now (since it is easier to remember
+ and type).
+
+ * Some licensing clean-ups were made, so that more code is now
+ LGPL-2.1 licensed than before.
+
+ * A minimal tool to save/restore the display backlight
+ brightness across reboots has been added. It will store the
+ backlight setting as late as possible at shutdown, and
+ restore it as early as possible during reboot.
+
+ * A logic to automatically discover and enable home and swap
+ partitions on GPT disks has been added. With this in place
+ /etc/fstab becomes optional for many setups as systemd can
+ discover certain partitions located on the root disk
+ automatically. Home partitions are recognized under their
+ GPT type ID 933ac7e12eb44f13b8440e14e2aef915. Swap
+ partitions are recognized under their GPT type ID
+ 0657fd6da4ab43c484e50933c84b4f4f.
+
+ * systemd will no longer pass any environment from the kernel
+ or initrd to system services. If you want to set an
+ environment for all services, do so via the kernel command
+ line systemd.setenv= assignment.
+
+ * The systemd-sysctl tool no longer natively reads the file
+ /etc/sysctl.conf. If desired, the file should be symlinked
+ from /etc/sysctl.d/99-sysctl.conf. Apart from providing
+ legacy support by a symlink rather than built-in code, it
+ also makes the otherwise hidden order of application of the
+ different files visible. (Note that this partly reverts to a
+ pre-198 application order of sysctl knobs!)
+
+ * The "systemctl set-log-level" and "systemctl dump" commands
+ have been moved to systemd-analyze.
+
+ * systemd-run learned the new --remain-after-exit switch,
+ which causes the scope unit not to be cleaned up
+ automatically after the process terminated.
+
+ * tmpfiles learned a new --exclude-prefix= switch to exclude
+ certain paths from operation.
+
+ * journald will now automatically flush all messages to disk
+ as soon as a message at the log level CRIT, ALERT or EMERG
+ is received.
+
+ Contributions from: Andrew Cook, Brandon Philips, Christian
+ Hesse, Christoph Junghans, Colin Walters, Daniel Schaal,
+ Daniel Wallace, Dave Reisner, David Herrmann, Gao feng, George
+ McCollister, Giovanni Campagna, Hannes Reinecke, Harald Hoyer,
+ Herczeg Zsolt, Holger Hans Peter Freyther, Jan Engelhardt,
+ Jesper Larsen, Kay Sievers, Khem Raj, Lennart Poettering,
+ Lukas Nykryn, Maciej Wereski, Mantas Mikulėnas, Marcel
+ Holtmann, Martin Pitt, Michael Biebl, Michael Marineau,
+ Michael Scherer, Michael Stapelberg, Michal Sekletar, Michał
+ Górny, Olivier Brunel, Ondrej Balaz, Ronny Chevalier, Shawn
+ Landden, Steven Hiscocks, Thomas Bächler, Thomas Hindoe
+ Paaboel Andersen, Tom Gundersen, Umut Tezduyar, WANG Chao,
+ William Giokas, Zbigniew Jędrzejewski-Szmek
+
+ -- Berlin, 2013-09-13