1.22 - 2025-03-05
	- Add support for @-prefixed lines to ignore errors in config file (from 2.8)
	- List all supported options in `--help` (from 2.8)
	- Use `kB` instead of `KB` in `--si` mode (from 2.8)
	- Add `--graph-style` option (from 2.1)
	- Fix supported range of uid/gid numbers

1.21 - 2024-11-19
	- Perform tilde expansion on paths in the config file (from 2.7)
	- Fix JSON import of escaped UTF-16 surrogate pairs (from 2.7)
	- Fix displaying and exporting zero values when extended info is not
	  available (from 2.6)
	- Fix JSON export and import of the “other filesystem” flag (from 2.5)

1.20 - 2024-04-21
	- Revert default color scheme back to 'off'
	- Rewrite man page in mdoc, drop pod2man dependency

1.19 - 2023-09-11
	- Fix typo in --exclude-from argument
	- Add --(enable|disable)-natsort options
	- Add indicator to apparent size/disk usage selection in the footer

1.18.1 - 2023-02-12
	- Fix build on non-Linux platforms

1.18 - 2022-12-06
	- Fix 'dark-bg' color scheme to actually have a dark background
	- Backport configuration file support from 2.x
	- Backport many new CLI options from 2.x
	- Negation of existing flags: --no-si, --no-confirm-quit, --no-follow-symlinks, --include-caches, --include-kernfs
	- --[no-]extended in addition to -e
	- --one-file-system and --cross-file-system in addition to -x
	- --slow-ui-updates, --fast-ui-updates in addition to -q
	- Column visibility options: --(show|hide)-(hidden|itemcount|mtime|graph|percent)
	- Sorting: --sort, --[no-]group-directories-first
	- Feature selection: --(enable|disable)-(shell|delete|refresh)
	- Deletion confirmation: --[no-]confirm-delete
	- Hidden file visibility: --show-hidden, --hide-hidden
	- Size display: --apparent-size, --disk-usage

1.17 - 2022-04-28
	- Add 'dark-bg' color scheme and use that by default
	- Use natural sort order when sorting by file name
	- Improve compatibility with C89 environments
	- Fix wrong assumption about errno not being set by realloc()

1.16 - 2021-07-02
	- Increase width of size bar depending on terminal size (Christian Göttsche)
	- Set/increment $NCDU_LEVEL variable when spawning a shell
	- Indicate whether apparent size or disk usage is being displayed
	- Display setuid, setgid and sticky bits in file flags in extended mode
	- Fix error handling while reading --exclude-from file
	- Improve JSON import to allow for several future extensions to the format
	- Export link count in JSON dumps
	- Don't export inode in JSON dumps for non-hardlinks

1.15.1 - 2020-06-10
	- (Linux) Fix build on older Linux systems (Christian Göttsche)
	- (MacOS) Revert "Exclude firmlinks by default" behavior (until we have a better solution)
	- (MacOS) Add --exclude-firmlinks option to opt-in to the above behavior

1.15 - 2020-05-30
	- (Linux) Add --exclude-kernfs option to exclude pseudo filesystems (Christian Göttsche)
	- (MacOS) Exclude firmlinks by default (Saagar Jha)
	- (MacOS) Add --follow-firmlinks option to follow firmlinks (Saagar Jha)
	- Fix bug in calculating the apparent size of directories containing hardlinks
	- Fix integer overflow with directories containing >2GiB worth of file names
	- Fix yet another possible 100% CPU bug when losing terminal

1.14.2 - 2020-02-10
	- Fix compilation with GCC 10 (-fno-common)
	- Fix minor display issue when scanning 10M+ files
	- Slightly reduce memory usage for hard link detection

1.14.1 - 2019-08-05
	- Fix occasional early exit on OS X
	- Fix --exclude-caches
	- Improve handling of out-of-memory situations

1.14 - 2019-02-04
	- Add mtime display and sorting (Alex Wilson)
	- Add (limited) --follow-symlinks option (Simon Doppler)
	- Display larger file counts in browser UI
	- Add -V, --version, and --help alias flags
	- Fix crash when attempting to sort an empty directory
	- Fix 100% CPU bug when ncdu loses the terminal
	- Fix '--color=off' flag
	- Fix some typos

1.13 - 2018-01-29
	- Add "extended information" mode and -e flag
	- Add file mode, modification time and uid/gid to info window with -e
	- Add experimental color support and --color flag
	- Add -rr option to disable shell spawning
	- Remove directory nesting limit on file import
	- Fix handling of interrupts during file import
	- Fix undefined behavior that triggered crash on OS X

1.12 - 2016-08-24
	- Add NCDU_SHELL environment variable
	- Add --confirm-quit flag
	- Fix compilation due to missing sys/wait.h include

1.11 - 2015-04-05
	- Added 'b' key to spawn shell in the current directory
	- Support scanning (and refreshing) of empty directories
	- Added --si flag for base 10 prefixes
	- Fix toggle dirs before files

1.10 - 2013-05-09
	- Added 'c' key to display item counts
	- Added 'C' key to order by item counts
	- Added CACHEDIR.TAG support and --exclude-caches option
	- Use locale-dependent thousand separator
	- Use pkg-config to detect ncurses
	- Clip file/dir sizes to 8 EiB minus one byte
	- Fix buffer overflow when formatting huge file sizes

1.9 - 2012-09-27
	- Added option to dump scanned directory information to a file (-o)
	- Added option to load scanned directory information from a file (-f)
	- Added multiple scan and load interfaces (-0,-1,-2)
	- Fit loading and error windows to the terminal width (#13)
	- Fix symlink resolving bug (#18)
	- Fix path display when scanning an empty directory (#15)
	- Fix hang when terminal is resized to a too small size while loading
	- Use top-level automake build
	- Remove useless AUTHORS, INSTALL and NEWS files
	- ncdu.1 now uses POD as source format

1.8 - 2011-11-03
	- Use hash table to speed up hard link detection
	- Added read-only option (-r)
	- Use KiB instead of kiB (#3399279)

1.7 - 2010-08-13
	- List the detected hard links in file info window
	- Count the size of a hard linked file once for each directory it appears in
	- Fixed crash on browsing dirs with a small window size (#2991787)
	- Fixed buffer overflow when some directories can't be scanned (#2981704)
	- Fixed segfault when launched on a nonexistent directory (#3012787)
	- Fixed segfault when root dir only contains hidden files
	- Improved browsing performance
	- More intuitive multi-page browsing
	- Display size graph by default
	- Various minor fixes

1.6 - 2009-10-23
	- Implemented hard link detection
	- Properly select the next item after deletion
	- Removed reliance of dirfd()
	- Fixed non-void return in void delete_process()
	- Fixed several tiny memory leaks
	- Return to previously opened directory on failed recalculation
	- Properly display MiB units instead of MB (IEEE 1541 - bug #2831412)
	- Link to ncursesw when available
	- Improved support for non-ASCII characters
	- VIM keybindings for browsing through the tree (#2788249, #1880622)

1.5 - 2009-05-02
	- Fixed incorrect apparent size on directory refresh
	- Browsing keys now work while file info window is displayed
	- Current directory is assumed when no directory is specified
	- Size graph uses the apparent size if that is displayed
	- Items are ordered by displayed size rather than disk usage
	- Removed switching between powers of 1000/1024
	- Don't rely on the availability of suseconds_t
	- Correctly handle paths longer than PATH_MAX
	- Fixed various bugs related to rpath()
	- Major code rewrite
	- Fixed line width when displaying 100%

1.4 - 2008-09-10
	- Removed the startup window
	- Filenames ending with a tidle (~) will now also
	  be hidden with the 'h'-key
	- Fixed buffer overflow when supplying a path longer
	  than PATH_MAX	(patch by Tobias Stoeckmann)
	- Used S_BLKSIZE instead of a hardcoded block size of 512
	- Fixed display of disk usage and apparent sizes
	- Updated ncdu -h
	- Included patches for Cygwin
	- Cursor now follows the selected item
	- Added spaces around path (debian #472194)
	- Fixed segfault on empty directory (debian #472294)
	- A few code rewrites and improvements

1.3 - 2007-08-05
	- Added 'r'-key to refresh the current directory
	- Removed option to calculate apparent size: both
	  the disk usage and the apparent size are calculated.
	- Added 'a'-key to switch between showing apparent
	  size and disk usage.
	- Added 'i'-key to display information about the
	  selected item.
	- Small performance improvements
	- configure checks for ncurses.h (bug #1764304)

1.2 - 2007-07-24
	- Fixed some bugs on cygwin
	- Added du-like exclude patterns
	- Fixed bug #1758403: large directories work fine now
	- Rewrote a large part of the code
	- Fixed a bug with wide characters
	- Performance improvements when browsing large dirs

1.1 - 2007-04-30
	- Deleting files and directories is now possible from
	  within ncdu.
	- The key for sorting directories between files has
	  changed to 't' instead of 'd'. The 'd'-key is now
	  used for deleting files.

1.0 - 2007-04-06
	- First stable release
	- Small code cleanup
	- Added a key to toggle between sorting dirs before
	  files and dirs between files
	- Added graphs and percentages to the directory
	  browser (can be enabled or disabled with the 'g'-key)

0.3 - 2007-03-04
	- When browsing back to the previous directory, the
	  directory you're getting back from will be selected.
	- Added directory scanning in quiet mode to save
	  bandwidth on remote connections.

0.2 - 2007-02-26
	- Fixed POSIX compliance: replaced realpath() with my
	  own implementation, and gettimeofday() is not
	  required anymore (but highly recommended)
	- Added a warning for terminals smaller than 60x16
	- Mountpoints (or any other directory pointing to
	  another filesystem) are now considered to be
	  directories rather than files.

0.1 - 2007-02-21
	- Initial version