v0.3.1

Configurable heartbeat, and runtime dependent max pool size

v0.3

Fix sql heartbeat, a issue may led connection pool leak. High recommend upgrade to this version.

v0.2.2

Fix reflect in newest 1.9.2

v0.2.1

Improve tables exists check

v0.1.10

Code refactor

v0.1.7

Can initialize with given name