0.4.1

This is a minor bug-fix release in the 0.x.0 series and includes some regression fixes
and bug fixes. We recommend that all users upgrade to this version.

0.4.0

This is a minor bug-fix release in the 0.x.0 series and includes some regression fixes
and bug fixes. We recommend that all users upgrade to this version.

• Fix the problem that the uppercase of the field name cannot be recognized

0.3.0

This is a minor bug-fix release in the 0.x.0 series and includes some regression fixes
and bug fixes. We recommend that all users upgrade to this version.

• fix memory overflow bug

0.2.0

This is a minor bug-fix release in the 0.x.0 series and includes some regression fixes
and bug fixes. We recommend that all users upgrade to this version.

• mysql address authentication.
• drop、create、alter sql bug fix.

0.1.0

Update README.md