transactional-update-2.6-bp150.2.3.1

- Update to version 2.6
  - Add --interactive and --non-interactive options to change the default
    interactivity for zypper calls. For previously non-interactive calls (e.g.
    dup) these options makes it possible to pick the correct solution in case
    of conflicts or make sure that a script will never be stuck at an input
    prompt.
  - Add kured reboot support
  - Tries to clean up temporary files and mount points if transactional-update
    quits unexpectedly
  - Remove trancactional-update-helper (replaced by zypper options)
  - Create /var/lib/zypp if not available (boo#1104452)
  - Robustify parsing zypper output (boo#1105992)
  - Various small fixes
- Changed permissions of systemd script again

- Update to version 2.5
  - Support for overlayfs attributes like trusted.overlay.opaque - this will
    avoid disappearing configuration files on system updates
  - Documentation update
  - Only sync /etc if it's on an overlayfs mount
  - Use correct locale for zypper - thus updating locale specific packages and
    avoiding "empty" updates where transactional-update didn't see the change
- Add dependency to attr
- Fix permissions of systemd script

- Update to version 2.4
  - Bug fix release

- Update to version 2.3
  - Reformat help text / synopsis
  - More detailled output (use --quiet for less output)
  - Log all error messages into log file
  - Avoid potential lock file race condition on self update
  - Accept package names with whitespace
  - Don't wait for user input during self-update
  - Fix broken error message output when creating new snapshot without reboot
  - Fix erroneous mounting of stale grub mounts

- Update to version 2.2
  - Fix security issue in self update [boo#1091316]
  - Create dirs in /var more reliably by sorting the list
- Rebuild initrd (needed since 2.0)

- Update to version 2.1
  - Cleanup the code cleaning up /etc

- Update to version 2.0
  - Create missing directories from rpm database during boot
  - Merge /etc overlay with root subvolume during update

- Update to version 1.29
  - Implement self-update
  - Disable optical media on dup
  - Ignore certain zypper return codes

- Add conflicts with snapper-zypp-plugin

- Require perl-HTML-Parser (needed since 1.26) [boo#1085764]

- Update to version 1.28
  - Adjust for latest grub2

- Update to version 1.27
  - Fallback to snapper without dbus support if dbus fails
  - Add workaround for update-alternatives
  - Add support for /usr/etc/transactional-update.conf

- Use %license instead of %doc [bsc#1082318]

- Update to version 1.26
  - Auto accept repo keys config option
  - Detect broken snapshots after abort
  - Ignore user deleted snapshots
  - Include all error messages in main log file
  - Add configuration file
  - Correctly implement migration of major OS versions
  - Default reboot strategy is configuration option
  - Salt option is deprecated

- Update to version 1.25
  - preliminary SELinux support
  - support for seperate /var subvolume

- Update to version 1.24
  - Don't save unused snapshots if we may delete them again.
    Partly fixes [bsc#1071038]
  - Copy passwd, group and shadow to /usr/etc if modified

- Update to version 1.23
  - Fix re-registration in rollback case
  - Fix problems with updating the grub2 bootloader
  - Add support for migration of products with SCC/SMT
  - Re-add support to re-write bootloader
  [bsc#1068933]

- Update to version 1.22
  - Rewrite cleanup code to be more aggressive

- Update to version 1.21
  - Reset salt grains even if no update was found

- Update to version 1.20
  - Improve documentation
  - Add pkg update option

- Update to version 1.19
  - Add 'shell' option for debugging and testing

- Update to version 2.14.1
  - Improve non-root fs changes checker based on feedback
  - Disable snapper's zypper plugin during transactional-update run
- Allow parallel installation with snapper's zypper plugin (useful on
  read-write systems).

- Update to version 2.14
  - Warn user if contents of /var have been changed during update
  - Noteworthy: swapped position of upperdir and lowerdir in fstab for better
    readability
  - Major update to the transactional-update guide

- Update to version 2.13.2
  - add hooks for telemetrics

- Update to version 2.13.1
  - Bugfix: Clean up empty /etc snapshot directories again
- Use official release files from GitHub for building

- Update to version 2.13
  - Fix a serious data loss problem (deleting all files in /etc
    overlays) in case /var/lib/overlay/etc is not part of any
    snapshot any more.
  - Avoid error message in case a system has no /etc/fstab.sys

- Update to version 2.12
  - Implements support for needs-restart (Fate#326451)
  - Adds easy rollback to last known working snapshot by using "last"
    as the snapshot number
  - Migrate /etc/fstab.sys entires to /etc/fstab for systemd being
    able to create mount units; this will prevent errors on unmount
  - Remove implicit --no-allow-vendor-change - this option can be
    configured in zypper's configuration file now
  - Add support for mounting the /etc overlay file system as a systemd
    unit in /etc/fstab on a read-only system (replacing /etc/fstab.sys
    in the long run)
  - Various bugfixes:
  - Only remove /etc overlays on read-only root file systems
    [boo#1122455]
  - Disable "Persistent" flag in systemd timer unit to prevent
    updates during or immediately after the boot phase
  - Don't set global zypper options during migration - this is not
    supported by the migration plugin
  - Fix error handling when interrupting while rsync is running
  - Filter out security.selinux attributes during rsync

- Use noun phrase in summary.

- Update to version 2.11
  - Update man page to explain new /etc overlay handling
  - Add special handling for migrating away from old overlay directory
  - Read default update method for systemd service from config file
- Add package "transactional-update-zypp-config" to prevent accidental
  transactional-update uninstallation on transactional systems
  (boo#1111319)
- Use "up" for systemd service on non-rolling release distributions
  (boo#1111321)

- Update to version 2.10
  - Introduce /etc overlays
  - Each root file system snapshot now has a dedicated /etc overlay in
    /var/lib/snapshots/<snapshot number>/etc
  - Changes in older snapshots will be visible in newer snapshots (if
    the file hasn't been changed in both snapshots), but not the other
    way around; this makes it possible to roll back to a previous
    snapshot even if the configuration is broken
  - The /etc state of the oldest active snapshot will be synchronized
    into the new snapshot to prevent ever growing overlays
  - Removed creation of /etc backup snapshots
  - Removed complex overlayfs cleanup handling during dracut early boot;
    only thing left is to output a warning if files have been changed
    in old and new overlay after snapshot creation
  - Unused overlays will be removed during "cleanup" operation
  - Add compatibility with snapper >= 0.7.0
  - Correctly detect BTRFS ID when using multiple snapper configurations
  - Fix disappearing prompt in "shell" command when application was updated
  - Prevent accidental rollback on fast reboots (boo#1111786)
  - Use zypper attribute packages-to-change if available (boo#1105992 &
    boo#1097619)
  - Add kexec as reboot alternative
  - Added explicit --with-doc / --without-doc build configure opttions for
    enforcing or excluding documentation build
  - Removed precompiled documentation (boo#1088676)
  - Added more dependency checks to configure script
  - Small improvements to documentation
  - Restored compatibility with older rsync versions not supporting the -x
    filter
  - Small bugfixes for cleanup in error situations
  - Fix possible incorrect detection of snapshots numbers during cleanup
  - Mention parent in snapshot description
- Add dependencies for documentation build (boo#1088676)