Changes in this release:

• Add VXLAN support (#501)

• Add FileSniffer constructor taking a FILE* (#499).

• Remove use of deprecated std::iterator (#481).

• Add missing algorithm header include (#497).

• Validate high order two bits of first dns label octet (#494).

• Use CMAKE_INSTALL_LIBDIR in CONF_CMAKE_INSTALL_DIR (#472).

• Ignore IPv6 packets with payload after one with no Next Header (#500).

• Fix unqualified std::move call warnings on clang (#488).

• Fix incorrect IP address range calculation when using /0 prefix (#484) (#486).

• Fall back to system GTest if available (#473).

• Fix compilation issue on android (#471).

• Fix DNS parser reading garbage on misreported packet size (#468).

• Fix DNS parser misinterpreting bad label size (#466).

Changes in this release:

• Add RFC8335 extended echo types to ICMP and ICMPv6 (#426)

• Handle loops in DNS name decompression (#444)

• Fix Windows' interface macro colliding with uses of that identifier in the code (#458)

• Sending IPv6 packets to a link-scope destination address now uses the right interface index (#448)

• Fix incorrect endian being used for ICMP's gateway and address_mask (#437)

• Socket in PacketSender::open_l3_socket is now closed if setsockopt fails (#433)

• Fix various incorrect doxygen documentation comments (#439).

• Fix infinite loop when querying the routing table in *BSD (#427)

Changes in this release:

• Assign a PDUType to Dot11ControlTA (#420)

• Don't consider IPv6 ESP header a normal extension header (#374)

• Don't include non-existing headers when installed without libpcap (#382)

• Add IPv6Address::is_local_unicast (#369)

• Fix memory leak in PacketWriter (#343)

• Fix memory leaks in OfflinePacketFilter (#343)

• Fix detection of new TCP stream (#335)

• Introduce TCP::has_flags (#334)

• Fix padding calculations in RadioTapWriter (#333)

New features/additions

• Allow getting a PDU's advertised size and use it in PacketWriter (#324)

• Add missing Dot11 tagged option types (#305)

• Add support for DLT_RAW (#313)

Fixes

• Updated location of installed CMake files in unix systems (#331)

• Fix check to detect cross compilation (#330)

• Install DLLs in right directory (#326)

• Fix potential invalid memory accesses when parsing RadioTap (#322)

New features/additions:

• Implement IPv6::recv_response

• Add parsing of well known IPv6 extension headers (#287)

• Add missing operators to address classes (#275)

Fixes

• Fix serialization for QinQ (#316)

• Added base class access specifier for socket_close_error (#306)

• Rewrote hw_address_to_string to not require a stringstream (#299)

• Make RadioTapParser::skip_to_field check for end of buffer (#296)

• Ensure local include directory comes before system. (#293)

• Calculate IP option sizes properly (#288)

• Add version macros in config.h

• Don't assume IPv6 uses ICMPv6 underneath

• Allow users to specify library install dir

• Use Sleep windows function passing milliseconds as parameter

• Don't use nullptr in non C++11 code

• Ignore (possibly malformed) options after EOL (#281)

• Don't include dot11.h in tins.h if it is not configured in the library (#277)

• Fix memory leak in PDU's move assignment operator

• Append padding to IPv6 options

For a deeper look into all major changes in this version, please check this blog post.

New features/additions:

• Add parent PDU to each PDU.

• Removed parent PDU parameter on PDU::write_serialization.

• Split utils.h into multiple files under the utils directory.

• Split internals.h into multiple files under the detail directory.

• Improve compilation times by removing useless include directives.

• Refactor PDUOption conversions so that heavy headers are not included in source file.

• Use std::vector instead of std::list in TCP, IP, IPv6, DHCP, DHCPv6, DNS, LLC, Dot11 and PPPoE.

• Improve performance on IP, IPv6 and TCP by compiting option sizes during serialization.

• Minor performance improvements in DNS.

• Refactor RadioTap parsing and serialization using a generic parser/writer.

• Add BaseSniffer::set_pcap_sniffing_method to specify whether pcap_loop or pcap_dispatch should be used when sniffing.

• Added cipher and akm suites from 802.11-2016.

• Add IPv6 layer parsing on Loopback packets.

• Allow serializing Loopback on Windows.

• Restructure CMake files removing useless CMakeLists.txt in include paths.

• Add getter/setter for "more data" field in Dot11Base.

• Implemented matching for ND protocol related ICMPv6 messages.

• Add header files into CMake sources so IDE can pick them up.

• Add MPLS "experimental" field.

Fixes

• Fix IPv6 next header handling. Now each one contains its own type and the next type is only set during serialization for ease of use.

• Fix dhcpv6::duid_type constructor from duid_ll.

• Use IFF_POINTOPOINT on BSD when getting broadcast address for an interface.

• Ensure TCP::OptionTypes has 8-bit range.

• Use the first fragment as a base when reassembling IP packets in IPv4Reassembler.

• Use the right flag on Loopback for IPv6.

New features/additions

• Added Utils::route6_entries

• Allow masking IPv4/6 and hardware addresses via operator&

• Add IPv4Address::from_prefix_length

• Move stream_id into a new file and rename it StreamIdentifier

• Allow disabling TCPIP classes

• Properly handle out of order SACKs on AckTracker

• Move TCP data tracking into a separate class

• Allow constructing StreamIdentifier from a Stream

• Allow configuring pcap timestamp precision

• Allow building libtins using MinGW

• Allow including libtins using add_subdirectory via CMake

• Allow setting customer user data to each TCP stream

• Allow skipping data forward in TCP streams

• Allow attaching to already existing TCP streams

Fixes

• AddressRange masks first address as well

• Add TINS_API to IPv4Address::operator<<, DataTracker and AckTracker

• Don't always set key_t to 0 on RSNEAPOL

• Handle MLDv1 properly on ICMP

• Make Utils::resolve_hwaddress work on Windows

• Interface was sometimes considered down when it was up (BSD/Linux)

• Don't set Dot1Q's payload type if next protocol type is unknown

• Use recvfrom on BSD/OSX when capturing layer 3 packets

• Make Timestamp::current_time work on Windows

• Forward NetworkInterface argument when calling PacketSender::send_l2

• Timestamp overflow issue

• boost's include directories variable incorrectly used on build system

• Configuring auto cleanup of Stream's server data not working

• Set EthernetII payload type to UNKNOWN if there's no inner PDU

• Set payload type to 0 if there's no inner PDU in IP, Dot1Q and IPv6

• Buffer length check issues on Dot11QosData

• Use AF_INET6 flag when opening L3 IPv6 socket

• Check expecter size properly on DNS::extract_metadata

• Several unused parameter warnings

• CCMP decryption issue when Dot11QoSData has a TID != 0