btrbk/ChangeLog

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btrbk-current
* Added configuration option "group".
* Allow filtering subcommands by group as well as targets.
* Added "config print" command.
* Added "list" command (experimental).
* Added "--format=table|long|raw" and "-t,--table" command line
options, producing tabular and raw (machine-readable) output for
"(dry)run", "tree" and "list" commands.
* Print scheduler details if -v option is set on action run/dryrun.
* Added configuration option "ssh_cipher_spec" (close: #47).
* Added "target raw", with GnuPG and compression support
(experimental).
* Added configuration option "timestamp_format short|long".
* Added transaction log (configuration option "transaction_log").
* Bugfix: correctly handle "incremental no" option.
* Bugfix: return exit status 10 instead of 0 if one or more backup
tasks aborted.
* Hardened ssh_filter_btrbk.sh script: fine-grained access control,
restrict-path option, sudo option (close: #45).
btrbk-0.20.0
* Added configuration option "ssh_port" (close: #39).
* Added configuration option "ssh_compression" (close: #44).
* Added command line option "--progress" (close: #42).
* Bugfix: correct handling of empty "snapshot_dir" (close: #43).
* Accept long options on command line.
* Documentation: added FAQ.
btrbk-0.19.3
* Bugfix: fix sorting of dates in schedule().
* Bugfix: correct parsing of btrfs subvolume list (close: #28).
* Support for btrfs-progs v4.1-rc1.
btrbk-0.19.2
* Bugfix: fix crash when using btrfs-progs < 3.17.3 (close: #24).
btrbk-0.19.1
* Use "cgen" for snapshot comparison.
* Bugfix: fix crash in summary display (close: #22).
btrbk-0.19.0
* Added "snapshot_create onchange", which skips snapshot creation if
the latest snapshot is up-to-date (i.e. has same generation as the
source subvolume).
* Improved handling of command line subvolume filter for "run",
"dryrun" and "tree" actions (close: #21).
* Bugfix: fixed crash in action "diff".
btrbk-0.18.0
* MIGRATION
- update ssh_filter_btrbk.sh on all remote hosts
- update configuration file (/etc/btrbk/btrbk.conf):
- "snapshot_create_always yes" -> "snapshot_create always"
- "snapshot_create_always no" -> "snapshot_create ondemand"
* Set PATH variable instead of using absolute "/sbin/btrfs" for
compatibility with all linux distros out there, which all install
'btrfs' in different locations (close: #20).
* Added configuration option "snapshot_create", replacing option
"snapshot_create_always". This allows setups with multiple btrbk
instances on several hosts (close: #18).
* Added command line option -r (resume only).
* Catch and display errors from "btrfs subvolume show".
* Include systemd service and timer unit for daily backups.
btrbk-0.17.1
* Bugfix: send/receive: delete possibly left-behind garbled
subvolume on failure. Fail with unrecoverable error if stray
target subvolume is in the way (close: #17).
* Bugfix: assume unreachable target as clean on snapshot creation if
snapshot_create_always is set (close: #19).
btrbk-0.17.0
* New versioning scheme using more common three-level versions.
* Code refactoring: cleanup of data structures and handling of btrfs
subvolume tree, as well as security related code parts.
* Correct handling of symlinks to btrfs subvolumes (close: #12).
* Added configuration option "snapshot_name" (close: #5).
* Log messages now go to stderr, only the summary is printed on
stdout.
* Bugfix: allow "0" as subvolume name (close: #10).
* Bugfix: allow "/" as volume name (close: #15).
* Bugfix: check source AND targets for determining snapshot postfix
(close: #11).
* Bugfix: fixed "diff" action (colses: #14).
* Allow '+' character for subvolume names.
* Filesystems on remote hosts are now printed as
"{my.remote-host.com}" in summary and logs.
btrbk-0.16
* Bugfix: correctly check retention policy for missing backups.
btrbk-0.15
* Added configuration option "btrfs_progs_compat", to be enabled if
using btrfs-progs < 3.17 (close: #6).
* Added configuration option "resume_missing", for automatic resume
of missing backups (close: #8).
* Removed configuration option "receive_log" in favor of printing
errors from "btrfs receive".
* Bugfix: show correct exit code on external command failure.
* Bugfix: no crash if "commit_delete" option is set to "no"
btrbk-0.14
* Bugfix: correctly handle empty target subvolumes (blocker for all
new users; close: #4).
btrbk-0.13
* Bugfix: allow '@' character for subvolume names (blocker for
ubuntu users, since ubuntu prefixes all subvolumes with '@' in its
subvolume layout; close: #3).
btrbk-0.12
* Cleaner and more generic parsing of btrfs subvolume list.
* Bugfix: subvolumes are also allowed for "snapshot_dir" (close:
#1, #2).
btrbk-0.11
* Added option -p (preserve backups).
* Added optional subvolume argument for run/dryrun actions, for
explicit selection of subvolumes to be processed.
* Bugfixes
btrbk-0.10
* Initial revision.