btrfs-progs: coalesce 5.x versions in CHANGES

The latest version from 5.x is 3 years old, no need to expand the full
version history in the navbar on RTD.

[ci skip]

Signed-off-by: David Sterba <dsterba@suse.com>

Author: kdave

CHANGES

@@ -612,8 +612,11 @@ btrfs-progs-6.0.2 (2022-11-24)
       * receive: fix silent data loss after fall back from encoded write
    * fi mkswapfile: new command to create a formatted swapfile in one go
 
+btrfs-progs-5.x (2022-09-12)
+----------------------------
+
 btrfs-progs-5.19 (2022-08-16)
------------------------------
+"""""""""""""""""""""""""""""
    * send: support protocol version 2
    * fi show: print all missing devices
    * device stats: add tabular output
@@ -633,7 +636,6 @@ btrfs-progs-5.19 (2022-08-16)
       * new tests
 
 btrfs-progs-5.19.1 (2022-09-12)
-"""""""""""""""""""""""""""""""
    * fix memory leaks (extent buffer, path)
    * check: verify block device size vs item
    * rescue fix-device-size: allow to shrink device item
@@ -644,7 +646,7 @@ btrfs-progs-5.19.1 (2022-09-12)
       * new tests
 
 btrfs-progs-5.18 (2022-05-25)
------------------------------
+"""""""""""""""""""""""""""""
    * fixes:
       * dump-tree: don't print trailing zeros in checksums
       * recognize paused balance as exclusive operation state, allow to start
@@ -661,7 +663,6 @@ btrfs-progs-5.18 (2022-05-25)
       * new tests
 
 btrfs-progs-5.18.1 (2022-06-06)
-"""""""""""""""""""""""""""""""
    * fixes:
       * convert: fix self reference of toplevel directory
       * build: make kernel lib headers compatible with C++
@@ -671,7 +672,7 @@ btrfs-progs-5.18.1 (2022-06-06)
    * other: documentation updates
 
 btrfs-progs-5.17 (2022-04-26)
------------------------------
+"""""""""""""""""""""""""""""
    * check:
       * repair wrong num_devices in superblock
       * recognize overly long xattr names
@@ -697,7 +698,7 @@ btrfs-progs-5.17 (2022-04-26)
        * add fsstress
 
 btrfs-progs-5.16 (2022-01-12)
------------------------------
+"""""""""""""""""""""""""""""
    * rescue: new subcommand clear-uuid-tree to fix failed mount due to bad uuid
      subvolume keys, caught by tree-checker
    * fi du: skip inaccessible files
@@ -713,7 +714,6 @@ btrfs-progs-5.16 (2022-01-12)
         https://btrfs.readthedocs.io
 
 btrfs-progs-5.16.1 (2022-02-04)
-"""""""""""""""""""""""""""""""
    * mkfs: support DUP on metadata on zoned devices
    * subvol delete: drop warning for root when search ioctl fails
    * check:
@@ -728,7 +728,6 @@ btrfs-progs-5.16.1 (2022-02-04)
       * CI targets updated
 
 btrfs-progs-5.16.2 (2022-02-16)
-"""""""""""""""""""""""""""""""
    * mkfs: fix detection of profile type for zoned mode when creating DUP
    * build:
       * add missing stub for zoned mode helper when zoned mode not enabled
@@ -740,7 +739,7 @@ btrfs-progs-5.16.2 (2022-02-16)
       * test updates
 
 btrfs-progs-5.15 (2021-11-05)
------------------------------
+"""""""""""""""""""""""""""""
    * mkfs: new defaults!
       * no-holes
       * free-space-tree
@@ -762,15 +761,14 @@ btrfs-progs-5.15 (2021-11-05)
       * new and updated tests
 
 btrfs-progs-5.15.1 (2021-11-22)
-"""""""""""""""""""""""""""""""
    * fixes:
       * fi usage: fix wrongly reported space of used or unallocated space
       * fix detection of block device discard capability
    * check: add more sanity checks for checksum items
    * build: make sphinx optional backend for documentation
 
 btrfs-progs-5.14 (2021-09-10)
------------------------------
+"""""""""""""""""""""""""""""
    * convert:
       * new option --uuid to copy, generate or set a given uuid
       * improve output
@@ -800,7 +798,6 @@ btrfs-progs-5.14 (2021-09-10)
       * new image dump format, with data
 
 btrfs-progs-5.14.1 (2021-09-20)
-"""""""""""""""""""""""""""""""
    * fixes:
       * defrag: fix parsing of compression (option -c)
       * add workaround for old kernels when reading zone sizes
@@ -809,7 +806,6 @@ btrfs-progs-5.14.1 (2021-09-20)
       * convert: --uuid copy does not fail on duplicate uuids
 
 btrfs-progs-5.14.2 (2021-10-08)
-"""""""""""""""""""""""""""""""
    * fixes
       * zoned mode
           * properly detect non-zoned devices in emulation mode
@@ -838,7 +834,7 @@ btrfs-progs-5.14.2 (2021-10-08)
       * new and updated tests
 
 btrfs-progs-5.13 (2021-07-13)
------------------------------
+"""""""""""""""""""""""""""""
    * restore: remove loop checks for extent count and directory scan
    * inspect dump-tree: new options to print node (--csum-headers) and data
      checksums (--csum-items)
@@ -863,7 +859,6 @@ btrfs-progs-5.13 (2021-07-13)
       * hash speedtest measure time, cycles using perf and print throughput
 
 btrfs-progs-5.13.1 (2021-07-30)
-"""""""""""""""""""""""""""""""
    * build: fix build on musl libc due to missing definition of NAME_MAX
    * check:
       * batch more work into one transaction when clearing v1 free space inodes
@@ -874,7 +869,7 @@ btrfs-progs-5.13.1 (2021-07-30)
       * documentation updates
 
 btrfs-progs-5.12 (2021-05-10)
------------------------------
+"""""""""""""""""""""""""""""
    * libbtrfsutil: relicensed to LGPL v2.1+
    * mkfs: zoned mode support (kernel 5.12+)
    * fi df: show zone_unusable per profile type in zoned mode
@@ -899,14 +894,13 @@ btrfs-progs-5.12 (2021-05-10)
       * update status of mount options since 5.9
 
 btrfs-progs-5.12.1 (2021-05-13)
-"""""""""""""""""""""""""""""""
    * build: fix missing symbols in libbtrfs
    * mkfs: check for minimal number of zones
    * check: fix warning about cache generation when free space tree is enabled
    * fix superblock write in zoned mode on 16K pages
 
 btrfs-progs-5.11 (2021-03-05)
------------------------------
+"""""""""""""""""""""""""""""
    * fix device path canonicalization for device mapper devices
    * receive: remove workaround for setting capabilities, all stable kernels
      have been patched
@@ -926,7 +920,6 @@ btrfs-progs-5.11 (2021-03-05)
          * docker images for various distros
 
 btrfs-progs-5.11.1 (2021-03-24)
-"""""""""""""""""""""""""""""""
    * properly format checksums when a mismatch is reported
    * check: fix false alert on tree block crossing 64K page boundary
    * convert:
@@ -940,7 +933,7 @@ btrfs-progs-5.11.1 (2021-03-24)
       * updated tests
 
 btrfs-progs-5.10 (2021-01-18)
------------------------------
+"""""""""""""""""""""""""""""
    * scrub status:
       * print percentage of progress
       * add size unit options
@@ -964,7 +957,6 @@ btrfs-progs-5.10 (2021-01-18)
       * debugging output enhancements
 
 btrfs-progs-5.10.1 (2021-02-05)
-"""""""""""""""""""""""""""""""
    * static build works again
    * other:
       * add a way to test static binaries with the testsuite
@@ -973,7 +965,7 @@ btrfs-progs-5.10.1 (2021-02-05)
         change in the future
 
 btrfs-progs-5.9 (2020-10-23)
-----------------------------
+""""""""""""""""""""""""""""
    * mkfs:
       * switch default to single profile for multi-device filesystem, up to
         now it was raid0 that may not be simple to convert to some other profile
@@ -1011,10 +1003,10 @@ btrfs-progs-5.9 (2020-10-23)
          * print .so versions of libraries in configure summary
 
 btrfs-progs-5.8 (skipped)
--------------------------
+"""""""""""""""""""""""""
 
 btrfs-progs-5.7 (2020-07-02)
-----------------------------
+""""""""""""""""""""""""""""
    * mkfs:
       * new option to enable features otherwise enabled at runtime, now
         implemented for quotas, 'mkfs.btrfs -R quota'
@@ -1038,7 +1030,7 @@ btrfs-progs-5.7 (2020-07-02)
       * new tests
 
 btrfs-progs-5.6 (2020-04-05)
-----------------------------
+""""""""""""""""""""""""""""
    * inspect logical-resolve: support LOGICAL_INO_V2 as new option '-o',
      helps advanced dedupe tools
    * inspect: user larger buffer (64K) for results
@@ -1067,7 +1059,6 @@ btrfs-progs-5.6 (2020-04-05)
       * many typos fixed
 
 btrfs-progs-5.6.1 (2020-05-07)
-""""""""""""""""""""""""""""""
    * print warning when multiple block group profiles exist, update 'fi usage'
      summary, add docs to manual page explaining the situation
    * build: optional support for libgcrypt or libsodium, providing hash
@@ -1078,10 +1069,10 @@ btrfs-progs-5.6.1 (2020-05-07)
       * updated docs
 
 btrfs-progs-5.5 (skipped)
--------------------------
+"""""""""""""""""""""""""
 
 btrfs-progs-5.4 (2019-12-03)
-----------------------------
+""""""""""""""""""""""""""""
    * support new hash algorithms (kernel 5.5):
       * mkfs.btrfs and btrfs-convert with --csum, crc32c, xxhash, sha256, blake2
    * mkfs: support new raid1c3 and raid1c4 block group profiles (kernel 5.5)
@@ -1103,14 +1094,13 @@ btrfs-progs-5.4 (2019-12-03)
       * cleanups and refactoring
 
 btrfs-progs-5.4.1 (2020-01-09)
-""""""""""""""""""""""""""""""
    * build: fix docbook5 build
    * check: do extra verification of extent items, inode items and chunks
    * qgroup: return ENOTCONN if quotas not running (needs updated kernel)
    * other: various test fixups
 
 btrfs-progs-5.3 (2019-10-21)
-----------------------------
+""""""""""""""""""""""""""""
    * mkfs:
       * new option to specify checksum algorithm (only crc32c)
       * fix xattr enumeration
@@ -1125,11 +1115,10 @@ btrfs-progs-5.3 (2019-10-21)
       * lots of printf format fixups
 
 btrfs-progs-5.3.1 (2019-10-25)
-""""""""""""""""""""""""""""""
    * libbtrfs: fix link breakage due to missing symbols
 
 btrfs-progs-5.2 (2019-07-05)
-----------------------------
+""""""""""""""""""""""""""""
    * subvol show: print qgroup information when available
    * scrub:
       * status: show ETA, revamp the whole output
@@ -1157,7 +1146,6 @@ btrfs-progs-5.2 (2019-07-05)
       * sb-mod can modify more superblock items
 
 btrfs-progs-5.2.1 (2019-07-26)
-""""""""""""""""""""""""""""""
    * scrub status: fix ETA calculation after resume
    * check: fix crash when using -Q
    * restore: fix symlink owner restoration
@@ -1168,7 +1156,6 @@ btrfs-progs-5.2.1 (2019-07-26)
       * test updates
 
 btrfs-progs-5.2.2 (2019-09-05)
-""""""""""""""""""""""""""""""
    * check:
       * fix false report of wrong byte count for orphan inodes
       * option -E was not handled correctly
@@ -1181,7 +1168,7 @@ btrfs-progs-5.2.2 (2019-09-05)
       * doc fixups and updates
 
 btrfs-progs-5.1 (2019-05-17)
-----------------------------
+""""""""""""""""""""""""""""
    * (version 5.0 skipped)
    * check:
       * repair: flush/FUA support to avoid breaking metadata COW
@@ -1212,7 +1199,6 @@ btrfs-progs-5.1 (2019-05-17)
       * new tests
 
 btrfs-progs-5.1.1 (2019-06-11)
-""""""""""""""""""""""""""""""
    * convert and mkfs will try to use optimized crc32c
    * fi show: accept a file-backed image
    * fi show: fix possible crash when device is deleted in parallel