• The default output format is now YAML. This was done to improve the
  readability when using the tool as a standalone utility for doing lookups
  in an MMDB database. Use the -jsonl flag to output as JSONL instead.
• When outputting as JSON, we now use JSONL. There is one JSON object per
  line.
• The output format has been flattened. Each record that is output now
  contains the following keys: database_path, requested_lookup,
  network, and record. This allows for efficient streaming of large
  lookups, makes the key naming more consistent, and reduces the depth of
  the data structure.
• You may now use a glob for the -db argument. If there are multiple
  matches, it will be treated as if multiple -db arguments were provided.
  Note that you must quote the parameter when using globs to prevent the
  shell's globbing from interfering. See the pattern syntax
• The following flags were added:
  • -include-networks-without-data - include networks without any data in
    the database in the output.
  • -include-build-time - include the build time from the database's
    metadata in the output.
• This repo no longer provides a public Go API. It is only intended to be
  used as a CLI program.