0.2.14:
- More improvements, courtesy of Reinhard Müller: https://github.com/karolyi/py3-validate-email/pull/48

0.2.13:
- Fix 5xx errors not getting through in the exception parameters on the RCPT TO
  handling. (#45)

0.2.12:
- Fixed a TLS error where the MX hostname mismatched the actual hostname due
  to MX records resolving to hostnames with dots at the end. Yahoo lookups
  resulted in SSL errors, providing false negatives.

0.2.11:
- Make emitting logs off per default, observer the passed `debug` parameter
- Set updater log level to debug

0.2.10:
- Adding STARTTLS handling
- Use EHLO instead of HELO
- Refactorings to handle errors during EHLO and MAIL FROM commands
- Updated dependencies

0.2.9:
- Adding debug command to validate_email for debugging

0.2.8:
- Fixing windows installation error.

0.2.7:
- Increase consistency at handling domain literals
- Clean up initial blacklist download on install
- All improvements made by @reinhard-mueller.

0.2.6:
- Introducing an EmailAddress class, thx to @reinhard-mueller
- Added a test for making sure there's a data directory with blacklist
  files on install.

0.2.5:
- Python distutils/setuptools is a mess. Fix data dir creation on
  install.

0.2.4:
- Fixed built-in datadir creation again.

0.2.3:
- Fixed https://github.com/karolyi/py3-validate-email/issues/13

0.2.2:
- Fixed the automatic download of the validate_email/data directory on
  package install time. The source distribution MUST NOT include the
  data directory, local installs have to fetch them when they are
  executed.

0.2.1:
- Added a validate_email_or_fail function that will raise an exception
  (base class validate_email.exceptions.EmailValidationError) when the
  passed email check fails, while logging a warning with the validation
  result.
- The blacklist updater can now use a separate thread and writable temp
  paths to download and store its data, while logs about the update
  process on DEBUG.
- Exposed a `validate_email.updater.update_builtin_blacklist` to update
  the built-in blacklists while running.

0.2.0:
- Added automatic auto-updater for updating built-in blacklists.

0.1.12:
- Blacklist/whitelist domains checking is now independent of regex checking.

0.1.11:
- Handling IDNA errors

0.1.10:
- Handling the NoNameservers exception

0.1.9:
- Handling DNS timeout + YXDOMAIN

0.1.8:
- Added IDNA domain handling. (might need adjustment when
  https://bugs.python.org/issue20083 gets fixed)

0.1.7:
- Handle the SMTPServerDisconnected exception throughout all the SMTP
  connection. Try to contact all MXes for a successful probe.

0.1.6:
- Fixed a rare case where aol.co returns '.' in MX that causes an
  exception for the SMTP module, with added tests.

0.1.5:
- Handle socket errors (https://docs.python.org/3/library/
  socket.html#exceptions)

0.1.4:
- Handle 'No MX record' exception

0.1.3:
- Added ambigious (4xx) response code handling
