code: def get_agent_tags(since, to):
      
      agent_tags = sorted(parse_version_info(t) for t in git_tag_list(r'^\d+\.\d+\.\d+$'))
  
      # default value for `to` is the latest tag
      if to:
          to = parse_version_info(to)
      else:
          to = agent_tags[-1]
  
      since = parse_version_info(since)
  
      # filter out versions according to the interval [since, to]
      agent_tags = [t for t in agent_tags if since <= t <= to]
  
      # reverse so we have descendant order
      return [str(t) for t in reversed(agent_tags)]
docs: Return a list of tags from integrations-core representing an Agent release,
      sorted by more recent first.