0.3.0

Added

• MsSQL handling of potential SQL errors during container's setup.

Fixed

• max delay clamping in exponential back-off waiting for MsSQL DB to be up and running prior to running SQL commands
• MySQL non-root username fix (previously matched to password)

Changed

• MsSQL health check switched from SELECT 1 to SELECT SERVERPROPERTY('ProductVersion')
• MsSQL add owner switched from deprecated sp_addrolemember to ALTER ROLE db_owner
• Minor --help and error messages output changes