0.1.2: Histogram buckets config

Added

• Ability to configure histogram bucket sizes for the query_duration metric. #6 by [@ryan-dyer-sp][]

0.1.1: Fix Rails 7.1 deprecation warning

Fixed

• Fix deprecation warning in Rails 7.1. #4 by [@intrip][]

0.1.0: Initial version with query metrics and connection pool stats

• Initial release: query performance metrics and connection pool stats. @Envek