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