v1.10.0

• Merged PR to add convenience methods to work with Mailgun's templates
• Updated Gradle to version 6, now the project is built with Java 11 but
  keeping compatibility with Java 7 for now.
• Due to the sunsetting of bintray I'm now publishing directly to Maven Central
  via Sonatype.

v1.9.2

1.9.1

• JAX-RS client reuse, better performance under load. Remember to reuse
  the Configuration object and close it when it's no longer needed. It's safe
  to use just one for the entire life of the application.

1.9.2

• security improvements

v1.9.0

• New configuration options to define timeouts for the underlying connection client. #29

v1.8.1

• Fixed text content missing line separators

v1.8.0

• Fixed callback factory lacking context (Mail reference). Breaks v1.7.0 compatibility. Sorry about that, even if v1.7.0 lived only one day.
• New mail filter to decide mail sending per instance.

v1.7.0

• New configuration facility to provide default callbacks for async sending

v1.6.0

• New methods to retrieve parameter values from a Mail instance

v1.5.0

• Configuration now can store default parameters to be used when they
  are not specified on each mail building process. Inspired by
  this issue report

v1.4.1

• fixed some null handlings

v1.4.0

• New low level functions on the HTML builder.