drush -v
or
drush version
should display the version of drush that's installed, as well as any other relevant information (drupal versions supported? etc)

Comments

moshe weitzman’s picture

moshe weitzman commented
Status: Active » Closed (duplicate)

see selfupgrade issue.

yes, we should ship with a DRUSH_VERSION constant like core drupal.

naught101’s picture

naught101 commented

Duplicate of #462978: 'drush version'