PGTelemetry Change Log

2017-09-30	1.0	First full stable release
	* Fixed wal telemetry on slaves
	* Added lock detail metrics

2017-08-23	0.2	First release on pgxn
	* Support for PostgreSQL 10 added
	* Support for wal telemetry on slaves

2017-08-08	0.1	First semi-public release
	* Basic metrics
	* Some Zabbix alert scripts
	* A sample Prometheus postgres_exporter config