- Update to version 21.11
* DPDK 20.11 support
* Support uio_pci_generic and vfio-pci kernel modules in DPDK
setup script
* Add the stream operator << to IP address and MAC address
classes
* Add the stream operator << to Packet and Layer
* Add DHCPv6 protocol support
* Get the full timestamp resolution from a standard pcap file
* Add a new Packet constructor that uses a pre-allocated buffer
* Add src/dst IP address setters in IPv6 layer
* Add musl support
* Support loopback interface in PfRingDeviceList
* Modernize PcapPlusPlus examples and tutorials
* Add IPv6 support in DNS Spoofing example
* Convert TLVRecord to a templated class that can represent
records with any type and length size
* Convert PPPoE tags to use the TLV infrastructure
* Modernize PcapPlusPlus test infrastructure:
+ Simplify string and object asserts
+ Replace printf with std::cout
* Refactor and modernize PcapPlusPlus logger
* Implement VlanLayet::computeCalculateFields() to calculate
the next EtherType
* Parse the 802.1ad QinQ EtherType as VlanLayer
* Replace c-style string copy (sprintf) with cpp-style string
copy using sstreams
* Tons of bug fixes