- Added `total_percent` to `query_stats` - Added `total_connections` - Added `connection_stats` for Amazon RDS
0.1.7
- Added support for pg_stat_statments on Amazon RDS - Added `long_running_query_sec`, `slow_query_ms` and `slow_query_calls` options
0.1.6
- Added methods to create and drop users - Added locks
0.1.5
- Added system stats for Amazon RDS - Added code to remove unused indexes - Require unused indexes to be at least 1 MB - Use `pg_terminate_backend` to ensure queries are killed
0.1.4
- Reduced long running queries threshold to 1 minute - Fixed duration - Fixed wrapping - Friendlier dependencies for JRuby