- Update to version 1.7.7
  + BGP, BMP, Streaming Telemetry daemons: introduced parallelization
    of dump events via a configurable amount of workers where the unit
    of parallelization is the exporter (BGP, BMP, telemetry exporter),
    ie. in a scenario where there are 4 workers and 4 exporters each
    worker is assigned one exporter data to dump.
  + pmtelemetryd: added support for draft-ietf-netconf-udp-notif:
    a UDP-based notification mechanism to collect data from networking
    devices. A shim header is proposed to facilitate the data streaming
    directly from the publishing process on network processor of line
    cards to receivers. The objective is a lightweight approach to
    enable higher frequency and less performance impact on publisher
    and receiver process compared to already established notification
    mechanisms.
  + BGP, BMP, Streaming Telemetry daemons: now correctly honouring the
    supplied Kafka partition key for BGP, BMP and Telemetry msg logs
    and dump events.
  + BGP, BMP daemons: a new "rd_origin" field is added to output log/
    dump to specify the source of Route Distinguisher information (ie.
    flow vs BGP vs BMP).
  + pre_tag_map: added ability to tag new NetFlow/IPFIX and sFlow
    sample_type types: "flow-ipv4", "flow-ipv6", "flow-mpls-ipv4" and
    "flow-mpls-ipv6". Also added a new "is_bi_flow" true/false key to
    tag (or exclude) NSEL bidirectional flows. Added as well a new
    "is_multicast" true/false config key to tag (or exclude) IPv4/IPv6
    multicast destinations.
  + maps_index: enables indexing of maps to increase lookup speeds on
    large maps and/or sustained lookup rates. The feature has been
    remplemented using stream-lined structures from libcdada. This is
    a major work that helps preventing the unpredictable behaviours

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