ChangeLog

1.19.1 - 2014-04-23
	- Fix remote null pointer dereference
	- Searching now works in the search results list
	- Fix possible file corruption when moving file to destination
	- Fix error handling when finalizing a file download
	- Fix downloading of 0-byte files
	- Fix extremely slow /gc
	- Fix sendfile() with large files on 32-bit Linux
	- Fix minor display issue with multicolumn characters

1.19 - 2014-02-11
	- Add search functionality to the file browser and user list (/,. keys)
	- Add geoip support (requires --with-geoip at configure)
	- Add 'download_segment' setting to change minimum segment size
	- Log hashing progress to stderr.log
	- Fix three (potential) security vulnerabilities
	- Fix downloading of file lists when other user has no free slots

1.18.1 - 2013-10-05
	- Fix crash when downloading files from multiple sources
	- Use the yxml library to parse files.xml.bz2 files
	- Fix various XML conformance bugs in parsing files.xml.bz2 files

1.18 - 2013-09-25
	- Add support for segmented downloading
	- Support $MyINFO without flags byte on NMDC hubs
	- Don't require pod2man on build
	- Fix tab-completion of nick names when full nick is specified
	- Fix cursor position on selected line in listings
	- Fix bug with schema-less /connect

1.17 - 2013-06-15
	- Add 'q' key to user list for matching a users' files with download queue
	- Add transfers.log format documentation to manual page
	- Consider non-alphanumeric characters as word separators in input line
	- Fix outgoing UDP messages to respect local_address setting
	- Fix Alt+Backspace on xterm-like terminals
	- Fix handling of "." and ".." file/directory names in files.xml.bz2
	- Fix possible crash when receiving unexpected encrypted search results
	- Fix sendfile() handling to use fallback on EOVERFLOW
	- Fix possible crash when logging UDP messages

1.16.1 - 2013-03-23
	- Fix crash when opening connection on ADC in passive mode
	- Fix documentation of 'd' key in download_exclude setting

1.16 - 2013-03-21
	- List of granted users is now remembered across restarts
	- Don't throttle users who are granted a slot
	- Support CIDs of variable size on ADC
	- Log, but otherwise ignore, DSTA messages on ADC
	- Fix possible crash with graceful disconnect on C-C connections
	- Fix bug with enabling active mode when active_ip is set
	- Fix reporting of active mode on NMDC hubs
	- Fix bug with the 'X' key on the queue tab
	- Fix idle disconnect timeout when a file transfer is active

1.15 - 2013-03-02
	- IPv6 support
	- Significantly shorten certificate creation time with old GnuTLS versions
	- Always enable tls_policy and sudp_policy by default
	- Link against libgcrypt if detected GnuTLS is older than 3.0
	- Add color_tab_active setting
	- Remove active_tls_port setting
	- Allow '-', '.' and '_' characters in hub names
	- Allow spaces before a command
	- Add Alt+backspace as alias for Ctrl+w
	- Add throttle for 'CGET tthl' requests
	- Don't throw away PMs from unknown users
	- Recognize mode field in $MyINFO without tag
	- Fix possible crash with C-C TLS and old GnuTLS versions
	- Fix old references to the removed ncdc-db-upgrade utility
	- Fix loading of file lists from Shareaza 2.6.0.0 and earlier
	- Fix handling of tab and carriage return in log window
	- Fix changing of download_dir/incoming_dir if either dir has been deleted
	- Fix compilation against glib < 2.26
	- Fix unclean C-C TLS disconnect on timeout

1.14 - 2012-11-04
	- Added BLOM support for ADC ('/hset adc_blom true' to enable it)
	- Added section on connection settings to man page
	- Fix incorrect char signedness assumption on ARM
	- Fix possible crash when downloading small files
	- Fix hub counts reported to the hub on login on ADC
	- Fix local time display issue when built against musl (0.9.6)
	- Removed legacy ncdc-db-upgrade utility

1.13 - 2012-08-16
	- zlib library added as a required dependency
	- Purge empty directories from share by default
	- Added "share_emptydirs" setting
	- Disable tls_policy by default when using an old GnuTLS version
	- Improved support for group chat
	- Honor G_FILENAME_ENCODING for path autocomplete, /share and queued files
	- Use a default connection string on NMDC if no 'connection' has been set
	- Support ZLIG for partial file list transfers on ADC
	- Send more subdirectories in partial file list transfers
	- Removed use of system-provided realpath()
	- Don't allow /search with an empty string
	- Fix segfault on /search command without query
	- Fix display of 'sudp_policy' setting if SUDP is not supported
	- Fix --enable-git-version when cross-compiling

1.12 - 2012-07-10
	- Don't follow symlinks in share by default
	- Added 'share_symlink' option
	- Added bell notification and 'notify_bell' option
	- Added 'sudp_policy' setting
	- List all configured hubs on '/open'
	- Added '/delhub' command to remove hub configuration
	- Added filtering options to connections tab
	- Added TLS support indication to user list
	- Added Alt+a key to cycle through tabs with recent activity
	- Allow binding to ports below 1024
	- Add space after autocompleting a command
	- Fix uploading chunks of 2GiB and larger (bug #12)
	- Fix bug with duplicate directory detection in '/share'
	- Fix display of timer on search tab
	- ADC: Use shorter search token to save some bandwidth
	- Various attempts at cleaning up some code

1.11 - 2012-05-15
	- Drop libxml2 in favour of custom XML parser & writer
	- Allow using a single listen port for TCP and TLS
	- Added support for encrypted UDP messages (ADC SUDP)
	- Included 'makeheaders' in the distribution
	- Removed GNU-specific extensions from the Makefile
	- Fix /disconnect to cancel automatic reconnect
	- Fix loading of file lists with invalid UTF-8 sequences
	- Fix ncurses detection on OpenIndiana
	- Fix use of TLS in passive mode on ADC
	- Fix configure warning when git could not be found

1.10 - 2012-05-03
	- Rewrote network backend to use plain sockets instead of GIO
	- Added GnuTLS as required dependency
	- Removed GIO and glib-networking dependencies
	- Removed 'ncdc-gen-cert' utility - ncdc can now generate certs by itself
	- Enable client-to-client TLS by default
	- Added 'tls_priority' setting
	- Added 'reconnect_timeout' setting
	- Don't quit ncdc on Ctrl+C
	- Display age of file list in the title bar
	- Don't build the 'ncdc-db-upgrade' tool by default
	- Switched to a single top-level Makefile
	- Fix '/browse user -f' ('-f' argument after username)
	- Fix hub login when it checks for public hubs = 0
	- Fix overflow of long tab titles
	- Fix loading of microdc2-generated file lists
	- Fix loading of file lists with an invalid character
	- Fix occasional crash when TLS is enabled
	- Fix transfer rate indication and limiting with TLS connections
	- Fix small memory leak when 'upload_rate' is set

1.9 - 2012-03-14
	- Allow all 'active_' settings to be changed on a per-hub basis
	- Allow 'active_ip' to be unset and automatically get IP from hub
	- Added 'active_udp_port' and 'active_tcp_port' settings
	- Renamed 'active_bind' to 'local_address' and use it for outgoing
	  connections as well
	- Display connection settings in hub info bar
	- Added '/listen' command to display currently used ports
	- Don't listen on TLS port when tls_policy is disabled
	- Added 'disconnect_offline' setting
	- Display '(global)' indicator when showing /hset variables
	- Don't strip whitespace from /say
	- Don't allow directory separator as /share name
	- Allow 'global.' and '#hubname.' prefix for /set keys
	- Fix display of long IP addresses on user list

1.8 - 2012-02-13
	- Added bandwidth limiting (upload_rate and download_rate settings)
	- Added hash speed limiting (hash_rate setting)
	- Added 'm' key to connection tab to /msg selected user
	- Disable client-to-client TLS by default
	- Don't throw away some search results on NMDC
	- (Partially) fixed uploading of >2GB chunks
	- Fixed file descriptor leak when using the backlog feature
	- Fixed crash when opening invalid filelist from search twice
	- Use POD for the manual pages
	- Minor typo fixes

1.7 - 2011-12-30
	- Split /set command in a /set (global) and /hset (hub)
	- File downloads are performed in a background thread
	- Added glob-style matching on /set and /hset keys
	- Added UTF-8 locale check
	- Added 'sendfile' setting
	- Added finer granularity for the flush_file_cache setting
	- Allow flush_file_cache to be enabled for downloads
	- Fix sending of $MyINFO with wrong public hub count
	- Fix incorrect inclusion of gdbm.h

1.6 - 2011-12-07
	- Use SQLite3 for storage instead of GDBM
	- Converted config.ini to SQLite3 database
	- Added ncdc-db-upgrade utility
	- Session directory is architecture-independent
	- All data is safe against crashes and power failures
	- Added support for removing/adding directories without rehashing
	- Always match every file list on 'Q' key on TTH search
	- Immediately flush log entries to the kernel
	- Faster start-up
	- Added support for per-hub 'active_ip' settings
	- Allow interval notation when setting autorefresh
	- Broadcast SF (number of shared files) on ADC hubs
	- Combine TTH data for downloaded files to blocks of at least 1MiB
	- Increased hash buffer size (10KiB -> 512KiB)
	- Fix case-insensitivity of search results
	- Fix reporting of user state in pm tabs at hub disconnect
	- Fix generation of client certificates with openssl
	- Fix segfault with duplicate users on an ADC hub
	- Fix segfault when opening of a filelist fails
	- Fix base32 decoding bug (fixes login sequence on some ADC hubs)

1.5 - 2011-11-03
	- Added filelist_maxage setting
	- Added flush_file_cache setting
	- Added /ungrant and improved /grant management
	- Added key to download queue to clear user state for all files
	- Added keys to search results to download file list and match queue
	- Select the right user when using the 'q' key in connection tab
	- Fixed possible crash when opening file list from search results
	- Fixed detection of incompatible session directory version

1.4 - 2011-10-26
	- Added sorting functionality to file list
	- Added color settings: title, separator, list_default, list_header and
	  list_select
	- Added "blink" color attribute
	- Allow /disconnect to be used on the main tab
	- Display number of matched and added items when using match queue feature
	- Use git-describe to create a version string, if available
	- Decreased memory usage for large file lists
	- Handle duplicate filenames in other users' file list
	- Fixed incorrect setting of the "Incomplete" flag in files.xml.bz2
	- Fixed handling of the PM param in MSG commands on ADC
	- Fixed user change notifications for PM tabs

1.3 - 2011-10-14
	- Added multi-source downloading
	- Added user information view and management keys to download queue tab
	- Added "search for alternative" key to queue, file browser and search tabs
	- Added "match queue" key to file browser and search tabs
	- Added ui_time_format setting
	- Added chat_only setting
	- Changed default value of color_log_time to dark grey
	- Improved tracking of a parent for each tab
	- Improved portability for Solaris
	- Fixed crash when closing a hub tab while it is connecting
	- Fixed crash when auto-completing settings without auto-completion
	- Fixed bug with file name display if download_dir ends with a slash
	- Fixed bug with uploading chunks larger than 2GiB
	- Fixed handling of directory search results on ADC

1.2 - 2011-09-25
	- Fixed incorrect handling of outgoing NMDC connections

1.1 - 2011-09-25
	- Select item in file browser when opened from a search result
	- Added active_bind setting
	- Added share_exclude setting
	- Added download_exclude setting
	- Added incoming_dir setting
	- Added autocompletion for the previous values of certain settings
	- Allow the "connection" setting to be used for ADC as well
	- Added IP column to user list
	- Allow sorting on description, email, tag and IP columns in user list
	- Display upload speeds in the user list of an ADC hub
	- Added TLS indication to connection list
	- Mark selected items bold in listings
	- Allow /reconnect on the main tab to reconnect all hubs
	- Added slash to base path in partial file lists
	- Added delay of 5 seconds before reconnecting to a hub
	- Added recognition of the AP param on ADC
	- Added support for UserIP2 on NMDC
	- Removed support for unexpected incoming NMDC connections

1.0 - 2011-09-16
	- Added ncdc(1) and ncdc-gen-cert(1) manual pages
	- Documented settings (/help set <setting>)
	- Documented key bindings (/help keys)
	- Improved line wrapping algorithm for the log window
	- Added support for client-to-client TLS on NMDC
	- Added support for the CGFI command on ADC
	- Throttle GET requests on the same file + offset
	- Fixed glib assertion failure when disabling active mode
	- Fixed downloading from clients using $ADCSND with -1 bytes
	- Fixed race condition in file uploading code
	- Fixed idle time calculation while connecting to another client
	- Properly include unistd.h in dl.c

0.9 - 2011-09-03
	- Added TLS support (adcs://, nmdcs://, and ADC client-to-client)
	- Added tls_policy setting
	- Added KEYP support for ADC
	- Added warning when a hub changes TLS certificate
	- Display exact listen ports when enabling active mode

0.8 - 2011-08-26
	- Added transfer log
	- Added log_downloads and log_uploads settings
	- Added day changed indicators to the log windows
	- Added common readline keys to the text input box
	- Changed /refresh shortcut from Ctrl+e/u to Alt+r
	- Allow join messages to work even when the join completion detection fails
	- Select parent tab when closing a userlist, PM or filelist tab
	- Re-open log files when receiving SIGUSR1
	- Perform a clean shutdown when the terminal is closed
	- Fixed bug in formatting the title of a /search tab
	- Fixed log indent for non-ASCII nicks
	- Fixed log highlighting and indenting for /me messages

0.7 - 2011-08-17
	- Added word wrapping for the log window
	- Added basic colors and nick highlighting to the log window
	- Allow colors to be changed with the /set command
	- Added backlog feature and setting
	- Added silent building to the configure script
	- Automatically re-open log files when they are moved/truncated externally
	- Accept 'nmdc://' URLs as alternative to 'dchub://'
	- Fixed spamming of useless $MyINFO and BINF commands every 5 minutes
	- Fixed minor memory leak when closing/clearing the log window

0.6 - 2011-08-08
	- Added file searching, through a /search command
	- Added tab to display the search results
	- Listen for incoming messages on UDP in active mode
	- Allow specifying a hub address with /open
	- Fixed case-sensitivity of shared files
	- Various bugfixes and other improvements

0.5 - 2011-08-02
	- Downloaded files are now TTH-checked
	- Added download queue priorities
	- Download queue items are automatically disabled on error
	- Improved error handling and reporting for downloads
	- Added download_slots setting
	- Use a separate thread to load other users' file list
	- Improved /gc to also clean up download queue related data
	- Decreased memory usage for large file lists
	- Improved error handling with sendfile()
	- Fixed downloading in passive mode on ADC hubs
	- Fixed adding a dir to the download queue while connected to the user
	- Fixed segfault when the userlist is open while disconnecting from a hub

0.4 - 2011-07-23
	- Added file downloading support
	  WARNING: Downloaded files are not TTH checked at this moment.
	- Added persistent download queue
	- Added busy indicators on start-up and with /gc
	- Added download speed indicator to status bar
	- Improved connection list interface
	- Improved performance of UI message handling
	- Fixed a remote crash
	- Fixed incorrect reporting of hub counters

0.3 - 2011-07-15
	- Added file list browser
	- Added downloading of other people's file list
	- Added 'hubname' setting to rename hub tabs
	- Added -v, -c and -n commandline options
	- Added -n option to /open to prevent an autoconnect
	- Added referer notification
	- Improved handling of some ADC commands
	- Improved logging of debug messages
	- Fixed error when uploading an empty file list
	- Fixed display of join/quits on ADC hubs
	- Fixed several crashes

0.2 - 2011-06-27
	- ADC support
	- Added slot granting and /grant command
	- Added /kick (for NMDC hubs)
	- Added /pm and /nick aliasses
	- Added support for passworded login
	- Added /me command (mostly useful for ADC hubs)
	- Added /whois command
	- Added 'share_hidden' option (default: false)
	- Improved minislots support
	- Added 'minislots' and 'minislot_size' options
	- Slightly improved user list and connection list
	- /set displays default values for unset options

0.1 - 2011-06-20
	Initial version