v0.19.0

HAS BREAKING CHANGES

• NewRequest now accept recipient as value instead pointer to prevent nil pointer issue with no performance drop

Other:

• client.DoDigestAuth exposes digest auth for client
• uri.Endpoint adds URI endpoint style formating
• lot of refactoring and cleanups

What's Changed

• add TransactionLayer to access tx by @sms10086 in #77

New Contributors

• @sms10086 made their first contribution in #77

Full Changelog: v0.18.0...v0.19.0