0.9.9

Released: March 22, 2018

• [commands] [feature] Added new flag --indicate-current to the alembic history command.
  When listing versions, it will include the token "(current)" to indicate
  the given version is a current head in the target database. Pull request
  courtesy Kazutaka Mise.

  References: #481

• [autogenerate] [bug] [mysql] The fix for #455 in version 0.9.6 involving MySQL server default
  comparison was entirely non functional, as the test itself was also broken
  and didn't reveal that it wasn't working. The regular expression to compare
  server default values like CURRENT_TIMESTAMP to current_timestamp() is
  repaired.

  References: #455

• [autogenerate] [bug] [mysql] Fixed bug where MySQL server default comparisons were basically not working
  at all due to incorrect regexp added in #455. Also accommodates
  for MariaDB 10.2 quoting differences in reporting integer based server
  defaults.

  References: #483

• [bug] [mysql] [operations] Fixed bug in op.drop_constraint() for MySQL where
  quoting rules would not be applied to the constraint name.

  References: #487