def v202_fixes(defaults, runtime, harmonization, dry_run):
    """
    Migrating collector parameter `feed` to `name`. RIPE expert set: `query_ripe_stat_ip` with `query_ripe_stat_asn` as default
    """
    changed = None
    for bot_id, bot in runtime.items():
        if bot['group'] == 'Collector' and bot['parameters'].get('feed'):
            try:
                bot['parameters']['name'] = bot['parameters']['feed']
                del bot['parameters']['feed']
            except KeyError:
                pass
            else:
                changed = True
        if bot['module'] == 'intelmq.bots.experts.ripe.expert':
            if 'query_ripe_stat_asn' in bot['parameters']:
                if 'query_ripe_stat_ip' not in bot['parameters']:
                    bot['parameters']['query_ripe_stat_ip'] = bot['parameters'
                        ]['query_ripe_stat_asn']
                    changed = True
        if bot['module'] in ('intelmq.bots.experts.cymru_whois.expert',
            'intelmq.bots.experts.reverse_dns.expert',
            'intelmq.bots.experts.modify.expert'):
            if 'overwrite' not in bot['parameters']:
                bot['parameters']['overwrite'] = True
                changed = True
    return changed, defaults, runtime, harmonization
