1 btrfs-progs-4.13.3 (2017-10-16)
2 * check: fix --force, wrong check for a mounted block device
3 * build: fix --with-convert parsing
4 * subvol list: don't list TOPLEVEL
7 btrfs-progs-4.13.2 (2017-10-06)
9 * don't list toplevel subvolume among deleted (broken since 4.8.3)
10 * minor adjustments of uuid print format
12 * fix swapped behaviour of --commit-each and --commit-after
13 * fix potentially lost sync if subvolumes are from different filesystems
14 * check: add cache for metadata blocks, should improve performance
16 * new tests, testsuite updates
20 btrfs-progs-4.13.1 (2017-09-25)
21 * image: speed up generating the sanitized names, do not generate unprintable chars
22 * completion: add missing commands, better mount point detection
23 * restore: add zstd support; libzstd detected automatically, will be
24 requested by default in the future, or can be configured out
26 * misc fixes found by sparse
27 * doc enhancements, ioctl manual page started
28 * updated and new tests
31 btrfs-progs-4.13 (2017-09-08)
32 * convert: reiserfs support
33 * check: new option --force to allow check of a mounted filesystem (no repair)
34 * mkfs: --rootdir will now copy special files
35 * dump-tree: minor output changes
36 * inspect rootid: accept file as arugment
37 * dev usage: don't calculate slack space for missing devices
38 * fi du: don't print error on EMPTY_SUBVOL (inode number 2)
40 * fixed support for sanitization features on gcc (tsan, asan, ubsan)
43 * misc cleanups and stability fixes
44 * travis CI enhancements
45 * new tests, fuzzed images
48 btrfs-progs-4.12.1 (2017-08-25)
50 * fix cross-compilation
51 * use gnu90 explicitly
52 * dump-tree: more relaxed checks so -b can print block on a damaged fs
53 * convert: fix the 1MB range exclusion
54 * check: more dir_item hash checks
56 * added missing getopt spec for some options
61 btrfs-progs-4.12 (2017-07-26)
62 * subvol show: new options --rootid, --uuid to show subvol by the given spec
63 * convert: progress report fixes, found by tsan
64 * image: progress report fixes, found by tsan
65 * fix infinite looping in find-root, or when looking for free extents
69 * build: ThreadSanitizer support
70 * tests: stricter checks for mounted filesystem
72 btrfs-progs-4.11.1 (2017-06-30)
73 * image: restoring from multiple devices
74 * dev stats: make --check option work
75 * check: fix false alert with extent hole on a NO_HOLE filesystem
76 * check: lowmem mode, fix false alert in case of mixed inline and compressed
78 * convert: work with large filesystems (many TB)
79 * convert: fix overwriting of eb header flags
80 * convert: do not clear NODATASUM flag in inodes when run with --no-datasum
82 * build: sync Android.mk with Makefile
85 * fix 008 and 009, shell quotation mistake
87 btrfs-progs-4.11 (2017-05-18)
88 * receive: fix handling empty stream with -e (multi-stream)
89 * send dump: fix printing long file names
90 * stability fixes for: dump-super, print-tree, check
91 * option parser updates: global options are parsed before the subcommand name
92 (old xfstests will fail)
93 * new and updated tests
94 * documentation updates
96 btrfs-progs-4.10.2 (2017-03-31)
97 * check: lowmem mode fix for false alert about lost backrefs
98 * convert: minor bugfix
99 * library: fix build, misisng symbols, added tests
101 btrfs-progs-4.10.1 (2017-03-17)
102 * receive: handle subvolume in path clone
103 * convert: rollback fixed (rewrite was needed to address previous design issues)
104 * build: fix build of 3rd party tools, missing <linux/sizes.h>
105 * dump-tree: print log trees
107 * new and updated tests
109 btrfs-progs-4.10 (2017-03-08)
110 * send: dump output fixes: missing newlies
111 * check: several fixes for the lowmem mode, improved error reporting
113 * removed some library deps for binaries that not use them
115 * split Makefile to the autotool generated part and the rest, not needed
116 to autogen.sh after adding a file
117 * shared code: sync easy parts with kernel sources
120 * source file reorganization: convert, mkfs, utils
121 * lots of spelling fixes in docs, other updates
124 btrfs-progs-4.9.1 (2017-01-27)
126 * use correct inode number for lost+found files
127 * lowmem mode: fix false alert on dropped leaf
128 * size reports: negative numbers might appear in size reports during device
129 deletes (previously in EiB units)
130 * mkfs: print device being trimmed
131 * defrag: v1 ioctl support dropped
132 * quota: print message before starting to wait for rescan
133 * qgroup show: new option to sync before printing the stats
135 * corrupt-block enhancements
136 * backtrace and co. cleanups
139 btrfs-progs-4.9 (2016-12-23)
140 * check: many lowmem mode updates
141 * send: use splice syscall to copy buffer from kernel
142 * receive: new option to dump the stream in textual form
144 * move sources to own directory
145 * prevent accounting of blocks beyond end of the device
146 * make it work with 64k sectorsize
147 * mkfs: move sources to own directory
148 * defrag: warns if directory used without -r
150 * new option to check stats for non-zero values
151 * add long option for -z
152 * library: version bump to 0.1.2, added subvol_uuid_search2
157 btrfs-progs-4.8.5 (2016-11-30)
158 * receive: fix detection of end of stream (error reported even for valid
161 * added test for the receive bug
162 * fix linking of library-test
164 btrfs-progs-4.8.4 (2016-11-25)
165 * check: support for clearing space cache v2 (free-space-tree)
167 * more sanity checks (with tests), cleanups
168 * fix for fstests/btrfs/038 and btrfs/117 failures
170 * fix compilation of standalone ioctl.h, pull NULL definition
171 * fix library link errors introduced in 4.8.3
173 * add more fuzzed images from bugzilla
174 * add bogus send stream checks
175 * fixups and enhancements for CI environment builds
176 * misc refinements and updates of testing framework
178 * move sources for btrfs-image to own directory
179 * deprecated and not build by default: btrfs-calc-size, btrfs-show-super
182 btrfs-progs-4.8.3 (2016-11-11)
184 * support for clearing space cache (v1)
185 * size reduction of inode backref structure
187 * fix handling of multiple snapshots (-p and -c options)
188 * transfer buffer increased (should reduce number of context switches)
189 * reuse existing file for output (-f), eg. when root cannot create files (NFS)
191 * print missing items for various structures
192 * new: dev stats, balance status item
193 * sync key names with kernel (the persistent items)
194 * subvol show: now able to print the toplevel subvolume -- the creation time
195 might be wrong though
197 * store the creation time of toplevel root inode
198 * print UUID in the summary
199 * build: travis CI for devel
201 * lots of cleanups and refactoring
202 * switched to on-stack path structure
203 * fixes from coverity, asan, ubsan
205 * updates in testing infrastructure
206 * fixed convert test 005
208 btrfs-progs-4.8.2 (2016-10-26)
209 * convert: also convert file attributes
210 * convert: fix wrong tree block alignment for unalianged block group
211 * check: quota verify fixes, handle reloc tree
212 * build: add stub for FIEMAP_EXTENT_SHARED, compiles on ancient kernels
213 * build: add stub for BUILD_ASSERT when ioctl.h is included
214 * dump-tree: don't crash on unrecognized tree id for -t
216 * add more ioctl tests
217 * convert: more symlink tests, attribute tests
218 * quota verify for reloc tree
221 btrfs-progs-4.8.1 (2016-10-12)
223 * build without backtrace support fixed
225 btrfs-progs-4.8 (2016-10-05)
226 * error handling improvements all over the place
227 * new fuzzed images, test updates
229 * minor cleanups and improvements
230 * kernel library helpers moved to own directory
231 * qgroup: fix regression leading to incorrect status after check,
234 btrfs-progs-4.7.3 (2016-09-21)
235 * fixed free space tree compat status
236 * check: low-mem mode: handle partially dropped snapshots
237 * dump-super: consolidate options for superblock copy
238 * tree-stats: check mount status
239 * subvol delete: handle verbosity option
240 * defrag: print correct error string
241 * mkfs: fix reading rotational status
244 * documentation updates
245 * enhanced tests: convert, fuzzed images, more tools to run on fuzzed
248 btrfs-progs-4.7.2 (2016-09-05)
250 * urgent fix: false report of backref mismatches; do not --repair
251 last unaffected version 4.6.1 (code reverted to that state)
253 * added more sanity checks for various structures
254 * testing images added
255 * build: udev compatibility: do not install .rules on version < 190
257 * dump-super: do not crash on garbage value in csum_type
258 * minor improvements in messages and help strings
260 * filesystem features
262 btrfs-progs-4.7.1 (2016-08-25)
264 * new optional mode: optimized for low memory usage (memory/io tradeoff)
265 * --mode=lowmem, not default, still considered experimental
266 * does not work with --repair yet
267 * convert: regression fix, ext2_subvol/image rw permissions
269 * two-staged creation, partially created filesystem will not be recognized
270 * improved error handling (fewer BUG_ONs)
271 * convert: preparation for more filesystems to convert from
272 * documentation updates: quota, qgroup
276 * more build options, enhanced debugging
278 btrfs-progs-4.7 (2016-07-29)
279 * convert: fix creating discontig extents
280 * check: speed up traversing heavily reflinked extents within a file
281 * check: verify qgroups of higher levels
282 * check: repair can now fix wrong qgroup numbers
283 * balance: new option to run in the background
284 * defrag: default extent target size changed to 32MiB
285 * du: silently skip non-btrfs dirs/files
286 * documentation updates: btrfs(5), btrfs(8), balance, subvolume, scrub,
289 * unaligned access (reported for sparc64) in raid56 parity calculations
291 * other stability fixes and cleanups
294 btrfs-progs-4.6.1 (2016-06-24)
295 * filesystem resize: negative resize argument accepted again
296 * qgroup rescan: fix skipping when rescan is in progress
297 * mkfs: initialize stripesize to correct value
298 * testsuite updates, mostly convert tests
299 * documentation updates
300 * btrfs-device, btrfs-restore manual pages enhanced
303 btrfs-progs-4.6 (2016-06-10)
304 * convert - major rewrite:
305 * fix a long-standing bug that led to mixing data blocks into metadata block
307 * the workaround was to do full balance after conversion, which was
308 recommended practice anyway
309 * explicitly set the lowest supported version of e2fstools to 1.41
310 * provide and install udev rules file that addresses problems with device
311 mapper devices, renames after removal
312 * send: new option: quiet
313 * dev usage: report slack space (device size minus filesystem area on the dev)
315 * build: short options to enable debugging builds
319 * more tests and other enhancements
321 btrfs-progs-4.5.3 (2016-05-11)
322 * ioctl: fix unaligned access in buffer from TREE_SEARCH; might cause SIGBUS
323 on architectures that do not support unaligned access and do not performa
325 * improved validation checks of superblock and chunk-related structures
326 * subvolume sync: fix handling of -s option
327 * balance: adjust timing of safety delay countdown with --full-balance
328 * rescue super-recover: fix reversed condition check
329 * check: fix bytes_used accounting
330 * documentation updates: mount options, scrub, send, receive, select-super,
332 * testing: new fuzzed images, for superblock and chunks
334 btrfs-progs-4.5.2 (2016-05-02)
335 * new/moved command: btrfs-calc-stats -> btrfs inspect tree-stats
336 * check: fix false alert for metadata blocks crossing stripe boundary
337 * check: catch when qgroup numbers mismatch
338 * check: detect running quota rescan and report mismatches
339 * balance start: add safety delay before doing a full balance
340 * filesystem sync: is now silent
341 * filesystem show: don't miss filesystems with partially matching uuids
342 * dev ready: accept only one argument for device
343 * dev stats: print "devid:N" for a missing device instead of "(null)"
345 * lowest supported version of e2fsprogs is 1.41
346 * minor cleanups, test updates
348 btrfs-progs-4.5.1 (2016-03-31)
349 * mkfs: allow DUP on multi-device filesystems
350 * bugfixes: build fixes, assorted other fixes
352 btrfs-progs-4.5 (2016-03-20)
354 * btrfs-show-super -> btrfs inspect-internal dump-super
355 * btrfs-debug-tree -> btrfs inspect-internal dump-tree
358 * btrfs filesystem du - calculate disk usage, including shared extents
361 * device delete - delete by id (needs kernel support, not merged to
363 * check - new option to specify chunk root
364 * debug-tree/dump-tree - option -t understands human readable name of
365 the tree (along numerical ids)
366 * btrfs-debugfs - can dump block group information
369 * all commands should accept the option separator "--"
370 * several fixes in device scan
371 * restore works on filesystems with sectorsize > 4k
372 * debug-tree/dump-tree - print compression type as string
373 * subvol sync: fix crash, memory corruption
374 * argument parsing fixes: subvol get-default, qgroup create/destroy/
375 assign, inspect subvolid-resolve
376 * check for block device or regular file in several commands
379 * documentation updates
380 * manual pages for the moved tools now point to btrfs-filesystem
383 btrfs-progs-4.4.1 (2016-02-26)
384 * find-root: don't skip the first chunk
385 * free-space-tree compat bits fix
386 * build: target symlinks
387 * documentation updates
390 btrfs-progs-4.4 (2016-01-18)
391 User visible changes:
392 * mkfs.btrfs --data dup
394 People asked about duplicating data on a single device for a long time. There
395 are no technical obstacles preventing that, so it got enabled with a warning
396 about potential dangers when the device will not do the duplicated copies. See
397 mkfs.btrfs section DUP PROFILES ON A SINGLE DEVICE.
399 * support balance filters added/enhanced in linux 4.4
400 * usage=min..max -- enhanced to take range
401 * stripes=min..max -- new, filter by stripes for raid0/10/5/6
402 * limit=min..max -- enhanced to take range
403 Note: due to backward compatibility, the range maximum for 'usage' is not
404 inclusive as for the others, to keep the same behaviour as usage=N .
406 * manual pages enhanced (btrfs, mkfs, mount, filesystem, balance)
407 * error messages updates, rewordings -- some fstests may break due to that
408 * added support for free-space-tree implementation of space cache -- this
409 requires kernel 4.5 and is not recommended for non-developers yet
410 * btrfs filesystem usage works with mixed blockgroups
413 * installation to /usr/local -- this has unintentionally changed during
414 conversion to autotools in 3.19
415 * check: fix a false alert where extent record has wrong metadata flag
416 * improved stability on fuzzed/crafted images when reading sys array in
418 * build: the 'ar' tool is properly detected during cross-compilation
419 * debug-tree: option -t understands ids for tree root and chunk tree
420 * preparatory work for btrfs-convert rewrite
421 * sparse, gcc warning fixes
422 * more memory allocation failure handling
427 * chunk recovery: fix floating point exception
428 * chunk recovery: endianity bugfix during rebuild
429 * mkfs with 64K pages and nodesize reported superblock checksum mismatch
430 * check: properly reset nlink of multi-linked file
432 btrfs-progs-4.3.1 (2015-11-16)
434 * device delete: recognize 'missing' again
435 * mkfs: long names are not trimmed when doing ssd check
436 * support partitioned loop devices
438 * replace several mallocs with on-stack variables
439 * more memory allocation failure handling
440 * add tests for bugs fixed
441 * cmd-device: switch to new message printing helpers
442 * minor code cleanups
444 btrfs-progs-4.3 (2015-11-06)
446 * mixed mode is not forced for filesystems smaller than 1GiB
447 * mixed mode broken with mismatching sectorsize and nodesize, fixed
448 * print version info earlier
449 * print devices sorted by id
450 * do not truncate target image with --rootsize
452 * don't print global block reserve
454 * minor output tuning
457 * div-by-zero fix on an empty filesystem
460 * more superblock sanity checks
461 * consistently round size of all devices down to sectorsize
463 * convert: don't try to rollback with a half-deleted ext2_saved
466 * check: add progress indicator
467 * scrub: enhanced error message
468 * show-super: read superblock from a given offset
470 * docs: update manual page for mkfs.btrfs, btrfstune, balance,
471 convert and inspect-internal
472 * build: optional build with more warnings (W=...)
473 * build: better support for static checkers
474 * build: html output of documentation
475 * pretty-print: last_snapshot for root_item
476 * pretty-print: stripe dev uuid
477 * error reporting wrappers, introduced and example use
478 * refactor open_file_or_dir
479 * other docs and help updates
481 * test for nodes crossing stripes
482 * test for broken 'subvolume sync'
483 * basic tests for mkfs, raid option combinations
484 * basic tests for fuzzed images (check)
485 * command intrumentation (eg valgrind)
486 * print commands if requested
487 * add README for tests
489 btrfs-progs-4.2.3 (2015-10-19)
490 * subvol sync: make it actually work again: it's been broken since 4.1.2,
491 due to a reversed condition it returned immediately instead of waiting
492 * scanning: do not scan already discovered filesystems (minor optimization)
493 * convert: better error message in case the filesystem is not finalized
494 * restore: off-by-one symlink path check fix
496 btrfs-progs-4.2.2 (2015-10-05)
497 * filesystem label: use fallback if the label ioctl is not available
498 * convert: check nodesize constraints against commandline features (-O)
499 * scrub: report status 'running' until all devices are finished
500 * device scanning might crash in some scenarios
501 * filesystem usage: print summary for non-root users
503 btrfs-progs-4.2.1 (2015-09-20)
504 * fix an off-by-one error in cross-stripe boundary check
505 * if nodesize was 64k, any metadata block was reported as crossing,
506 this leads to mkfs failure for example due to "no free blocks
508 * for other nodesizes, if the end of the metadata block was 64k
509 aligned, it was incorrectly reported by fsck
510 * convert: don't write uninitialized data to image
512 * don't loop with option -t0
513 * don't create threads if compression is not requested
514 * other: minor cleanups
516 btrfs-progs-4.2 (2015-09-03)
518 * mkfs: do not create extra single chunks on multiple devices
519 * resize: try to guess the minimal size, 'inspect min-dev-size'
520 * qgroup assign: add option to schedule rescan
521 * chunk-recover: be more verbose about the scanning process
524 * find stripes crossing stripe boundary -- created by convert
525 * print correct range for file hole when there are no extents
526 and learn how to fix it
527 * replace: more sanity checks
528 * convert: concurrency fixes related to reporting progress
529 * find-root: option -a will not skip the current root anymore
530 * subvol list: fix occasional crash
531 * do not create stripes crossing stripe boundary
533 * fixes for musl libc
534 * preliminary support for android (not working yet, more code changes
536 * new EXTRA_CFLAGS and EXTRA_LDFLAGS
539 * tests: lots of updates, new tests, framework improvements
540 * documentation updates
541 * debugging: print-tree shows stripe length
543 btrfs-progs-4.1.2 (2015-07-14)
544 * urgent bugfix: mkfs creates invalid filesystem, must be recreated
546 btrfs-progs-4.1.1 (2015-07-10) -- Do not use this version!
548 * defrag: threshold overflow fix
550 * check if items fit into the leaf space
553 * create only desired block groups for single device
554 * preparatory work for fix on multiple devices
556 * new alias for 'device delete': 'device remove'
558 * fix compilation on old gcc (4.3)
559 * documentation updates
560 * debug-tree: print nbytes
561 * test: image for corrupted nbytes
562 * corrupt-block: let it kill nbytes
564 btrfs-progs-4.1 (2015-06-22)
566 * fsck.btrfs: no bash-isms
567 * bugzilla 97171: invalid memory access (with tests)
569 * cloning works with --chroot
570 * capabilities not lost
571 * mkfs: do not try to register bare file images
572 * option --help accepted by the standalone utilities
575 * corrupt block: ability to remove csums
577 * warn if metadata redundancy is lower than for data
578 * options to make the output quiet (only errors)
579 * mixed case names of raid profiles accepted
581 * more comprehensive, 'key: value' format
584 * print received uuid
586 * new options to specify size units
587 * sync: grab all deleted ids and print them as they're removed,
588 previous implementation only checked if there are any to be
589 deleted - change in command semantics
590 * scrub: print timestamps in days HMS format
592 * can specify mount point, do not rely on /proc
593 * can work inside subvolumes
594 * send: new option to send stream without data (NO_FILE_DATA)
595 * convert: specify incompat features on the new fs
597 * show: distinguish no limits and 0 limit value
598 * limit: ability to clear the limit
599 * help for 'btrfs' is shorter, 1st level command overview
600 * debug tree: print key names according to their C name
605 * rewrite uuid on a filesystem image
606 * new option to turn on NO_HOLES incompat feature
609 * standalone btrfs-zero-log
612 * testing framework updates
614 * btrfstune feature setting test
616 * more testing image formats
617 * manual page updates
618 * ioctl.h synced with current kernel uapi version
619 * convert: preparatory works for more filesystems (reiserfs pending)
620 * use static buffers for path handling where possible
621 * add new helpers for send uilts that check memory allocations,
622 switch all users, deprecate old helpers
623 * Makefile: fix build dependency generation
624 * map-logical: make it work again
626 btrfs-progs-4.0.1 (2015-05-20)
628 * can restore symlinks, new option --symlinks
629 * long option variants added
630 * convert: dropped dependency on acl.h header and libacl is not required
632 * fix for 'check' crash
633 * device remove error message fix
634 * preparatory works for fsid change
636 btrfs-progs-4.0 (2015-04-29)
638 * don't accept file as an argument (it's confusing)
639 * print better error message in case of an error
640 * restore: optionally restore metadata (time, mode, uid/gid)
641 * receive: optionally enforce chroot
642 * new rescue subcommand 'zero-log', same as btrfs-zero-log, but now also
643 part of the main utility
645 * free space checks match kernel, fixes incorrect reports
646 * convert: fix setting of checksum bit if --no-datasum is used
647 * fsck.btrfs: don't print messages
648 * fix quota rescan on PPC64 (mangled ioctl number)
650 * documentation: files renamed to .asciidoc, misc fixups
652 btrfs-progs-3.19.1 (2015-03-25)
654 * new option to specify metadata block size
655 * --no-progress actually works
656 * restore: properly handle the page boundary corner case
658 * missing macro from public header, BTRFS_BUILD_VERSION
659 * wrong handling of --enable-convert
660 * filesystem usage: reports correct space for degraded mounts
662 * mkfs: help string updates
663 * completion: added 'usage' subcommands
664 * cleanups in qgroup code, preparatory work
666 btrfs-progs-3.19 (2015-03-11)
667 * build converted to autotools
669 * restore can now run in parallel threads
670 * fixed restore of multiple image from multiple devices onto a single
672 * introduced metadump v2
673 * check: make --init-csum-tree and --init-extent-tree work together
674 * find-new: option to search through all metadata even if a root was
676 * convert: show progress by default, can be turned off
677 * corrupt-block: option to work on a specific root
678 * bash completion script for all subcommands
680 btrfs-progs-3.18.2 (2015-01-27)
681 * qgroup show: print human readable sizes, options to say otherwise
682 * check: new option to explicitly say no to writes
683 * mkfs: message about trimming is not printed to stderr
684 * filesystem show: fixed return value
685 * tests: new infrastructure
686 * btrfstune: force flag can be used together with seeding option
687 * backtrace support is back
689 * doc and help updates
691 btrfs-progs-3.18.1 (2015-01-09)
693 * documentation updates
695 btrfs-progs-3.18 (2014-12-30)
696 * mkfs - skinny-metadata feature is now on by default, first introduced in
698 * filesystem usage - give an overview of fs usage in a way that's more
699 comprehensible than existing 'filesystem df'
700 * device usage - more detailed information about per-device allocations
702 * option to set a different tree root byte number
703 * ability to link lost files to lost+found, caused by a recent kernel
705 * repair of severely corrupted fs (use with care)
706 * convert - option to show progress
707 * subvol create - print the commit mode inline, print the global mode only
709 * other updates: musl-libc support, coverity bugfixes, new test images,
712 btrfs-progs-3.17.3 (2014-12-04)
713 * convert: fix conversion of sparse ext* filesystems
714 * show: resolve to the correct path
715 * fsck: more verbose error for root dir problems
717 btrfs-progs-3.17.2 (2014-11-19)
719 * add ability to replace missing dir item/dir indexes
720 * fix missing inode items
721 * create missing root dirid
722 * corrupt block: enhancements for testing fsck
723 * zero-log: able to reset a fs with bogus log tree pointer (bug_72151)
725 btrfs-progs-3.17.1 (2014-11-04)
726 * filesystem df: argument handling
727 * fix linking with libbtrfs
728 * replace: better error reporting
729 * filesystem show: fixed stall if run concurrently with balance
730 * check: fixed argument parsing for --subvol-extents
731 * filesystem df: SI prefixes corrected
733 btrfs-progs-3.17 (2014-10-17)
734 * check: --init-csum-tree actually does something useful, rebuilds the
736 * /dev scanning for btrfs devices is gone
737 * /proc/partitions scanning is gone, blkid is used exclusively
738 * new subcommand subvolume sync
739 * filesystem df: new options to set unit format
740 * convert: allow to copy label from the origin, or specify a new one
742 btrfs-progs-3.16.2 (2014-10-01)
743 * a few fixes in fsck and image tools
745 btrfs-progs-3.16.1 (2014-09-15)
746 * print GlobalReserve in filesystem df output
747 * new option -R in subvol list
748 * library version defines
749 * static build is fixed
750 * build without documentation is possible
752 btrfs-progs-3.16 (2014-08-26)
753 * mkfs: new option to specify UUID, drop experimental notice
754 * check: new option to verify quotas, reduced memory requirements, new
755 option to print extent sharing
756 * restore: check length before decompression, more error handling, option
757 to loop during restoring
758 * balance: new filter 'limit'
759 * recover: allow to read all sb copies
760 * btrfstune: new option to force dangerous changes
761 * receive: new option to limit number of errors
762 * show-super: skip unrecognized sb, add option to force
763 * debug-tree: print tree by id
764 * documentation updates
766 btrfs-progs-3.14.2 (2014-05-29)
767 * documentation is now written in asciidoc and there are manpages for each
771 btrfs-progs-3.14.1 (2014-04-18)
772 * properties: fix handling of option -t
773 * restore: fix reading of compressed extents
774 * minor code and doc updates
776 btrfs-progs-3.14 (2014-04-06)
777 * fsck: fixes and enhancements to --init-extent-tree mode
778 * fsck: chunk-recover updates
779 * scrub: add force option -f
780 * send: check if subvolumes are read-only
781 * subvol delete: add options to affect commit behaviour
782 * btrfs: add property command group
783 * restore: add dry-run option
784 * restore: fix restoring of compressed files
785 * mkfs: support for no-holes feature
786 * mkfs: option -r deals with hardlinks and relative paths
787 * mkfs: discard phase is interruptible
788 * documentation updates
790 btrfs-progs-3.12 (2013-11-25)
791 * announcement, tarballs
792 * first release after 0.19 (2009/06) with a lot of changes