Bump github.com/mackerelio/mackerel-plugin-mysql from 1.2.0 to 1.2.1 in /mackerel-plugin-mysql #1077 Bump github.com/mackerelio/mackerel-plugin-mysql from 1.2.0 to 1.2.1 #1076 [fluentd] add README.md with extended_metrics option #1072