sngrep 1.1.0

• Added GnuTLS support
• Added initial RTCP support
• Added a simple message statistics screen ('i' keybinding)
• Added payload filtering in filter screen
• Added alias directive to label addresses
• Call Flow: Compressed view now uses alias to merge columns
• Refactored Keybinding initializations
• Improved keybinding dump information when using --dump-config
• Make EEP support a configurable option
• Make EEP and IPv6 configurable options enabled by default

sngrep 1.0.0

• Capture
  • Implemented basic TCP/IP reassembly:
    • Only works when segments/fragments are captured already in the correct order
  • Improved payload memory storage and parsing
    • Disable payload storage when no interface is being used (-N option)
    • Only parse payload for first dialog message or dialog being displayed
    • Multiple internal structure memory optimizations
  • Disabled RTP packet payload storage by default.
    • You must use command line --rtp or -r or capture.rtp setting to save those packets in memory
• EEP/HEP Homer support
• Added a command line option (-H) and settings (eep.send) to send capture data to Homer Sipcapture or another sngrep
• Added a command line option (-L) and settings (eep.listen) to receive capture data from captagent or another sngrep
• Can be used with no interface option to minimize the memory usage in the capturing host
• Interface
  • Added a confirmation dialog to overwrite saved files
  • Added save button to Columns select UI
  • Added a keybinding to remove selected dialogs in Call List
  • Added a keybinding to move to the first and last item in Call List
  • Added attribute color support (can be disabled with cl.colorattr)
  • Added a compressed view in Call Flow (one message per row)
• Other
  • Implemented command line option --dump-config to display configured keybindings and settings
  • Removed --enable-openssl configure flag (use --with-openssl instead)
  • Removed configurable ignore directives in rc file
  • Removed configurable option cl.filter
  • Fixed IPv6 support
  • Fixed multiple memory leaks

sngrep 0.4.2

• Fixed a crash with RTP format detection
• Fixed capture.rtp setting
• Fixed a crash while parsing captured packets headers
• Fixed a crash while creating new columns in call flow window
• Restored TLS and WS transport payload display
• Added Timestamp to the first RTP packet displayed in call flow window
• Improved packet payload storage

sngrep 0.4.1

• Added an option to capture RTP packets
• Allow RTP packets to be saved with their calls
• Improved Save panel default options
• Added testing files
• Improved SIP message parsed process
• Improved SIP message payload memory usage
• Fixed a bug with timestamp diff overflows
• Fixed multiple memory leaks
• Fixed compatibility with BSD systems

sngrep 0.4.0

• Added Websocket (WS) transport support
• Added an option (alias) to replace addresses on screen
• Added a new screen to change/save settings
• Added support for multiple SDP medias in flow screen
• Added delta time between SIP messages in flow screen
• Added RTP stream arrows in flow screen
• RTP packets will be now saved with -O command line option
• Merged pcap and txt save screens
• Recoded screen update process
• Replace all internal linked list with vector structures
• Added index as first column in call list
• Fixed a bug with address resloution

sngrep 0.3.2

• Fixed sources compilation for BSD systems
• Fixed a bug where Contact header was displayed in SIP From column
• Fixed some keybindings in filter and save panels
• Fixed a crash with not handled TLS ciphers
• Fixed a crash with framented packets
• Improved SIP packet detection from payload
• Highlight local address columns in Call Flow

sngrep 0.3.1

• Added command line option -N to not display ncurses interface
• Added command line option -q to dont print any stdout output
• Added optional IPv6 support
• Added SIP compact headers support
• Fixed autotools templates for OpenBSD 5
• Set dark background by default
• Repladed SIP payload function with regexp
• Implemented configurable keybindings via sngreprc
• Added more default keybindings
• Implement basic RTP detection
• Improved parsing payload performance

sngrep 0.3.0

• Added command line option -c to only display calls
• Added command line option -l to change capture limit
• Added command line match expression for packet payload
• Converted all filters to regular expressions (POSIX or PCRE)
• Added optional PCRE support (Perl Compatible Regular Expressions)
• Added optional UTF-8 / Unicode compatible terminals support
• Added current displayed and total dialogs counters in Call list
• Added an option to save displayed dialogs (after filtering)
• Added an option to save current columns layout
• Added new attributes:
  • sipfromuser: User in From: Header
  • siptouser: User in To: header
  • convdur: Total conversation duration (from 200 to BYE)
  • totaldur: Total call duration (from first to last message)
• Interface will now be displayed while pcaps are loading
• Reworked Interface refresh process
• Reworked Filtering process
• Fixed general performance issues
• Disable OpenSSL support by default
• Removed command line option to read pcap without flags
• Added long versions of command line flags

sngrep 0.2.2

• Removed autotools generated scripts, now you must run ./bootstrap.sh before configuring
• Added a new panel to configure Call List columns during runtime (static configuration can still be done using sngreprc file)
• Added a configuration option to change selected message highlight in Call Flow (bold is not properly displayed in some terminals)
• Fixed message retransmission detection (-->>>)
• Fixed some drawing issues on small screens
• Fixed a crash when capturing while saving pcap dialog was being displayed
• Fixed a bug that considered ACK as a response instead of a request
• Fixed Call state for REJECTED calls
• Fixed Colors for monochrome terminals
• Changed default column width for SIP To/From to 30 characters
• Other minor fixes

sngrep 0.2.1

• Added SIP message color syntax options
• Improved Call Flow refreshing logic
• Fixed multiple locking problems with UI
• Respect terminals colors (can be overridden with background dark option)
• Improve offline pcap file reading to respect capture limit option
• Swapped some keybindings
• Multiple minor fixes and code refactoring