v0.2.0

What's Changed

• add logstash plugin by @lsy1990 in #82
• fix the bug that can't show topk pod when a pod contain more than one… by @lsy1990 in #85
• update other promql base on pod and container by @lsy1990 in #86
• autodiscovery scrape and relabel by @kongfei605 in #83
• Jolokia by @UlricQin in #88
• [fix] input exec falcon format convert error bug by @xiaoziv in #89
• add out_of_cluster_scrape config && disable prometheus by @kongfei605 in #90
• [fix] prometheus config may be nil by @kongfei605 in #91

Thank you for contributions @lsy1990 @xiaoziv

Full Changelog: v0.1.15...v0.2.0