v1.4.4

What's Changed

• Technical/Update CodeClimate config by @bestwebua in #97
• Technical/Update CodeClimate config (#97) by @bestwebua in #98
• Technical/Update gem development dependencies by @bestwebua in #99
• Technical/Update gem version by @bestwebua in #100
• Ruby SmtpMock v1.4.4 by @bestwebua in #101

Full Changelog: v1.4.3...v1.4.4