v7.0.0

7.0.0 comes with hapi 17+ support.

Apart from the new hapi requirement this comes with some other changes:

• Minimum node is now 12 (preferably >= 12.14.0)
• No more cleanup on tail but on response as hapi 17 doesn't have tails anymore
• Removed the once: true, if you register the plugin multiple times it will error instead of silently fail
• .init, .stop are now an async functions
• .getConnection still takes a callback since it just calls pool.getConnection