Version 3.3.0

Features and Improvements

• Added support for inserting metadata into an existing multi-value metadata
  field. It differs from ia metadata <id> --modify collection[0]:foo in
  that it does not clobber. For example,
  ia metadata <id> --insert collection[0]:foo will insert foo as the
  first collection, it will not clobber.

Bugfixes

• Fixed bug in search where timeouts would always be returned on queries
  submitted to the files index where more than 10,000 results would be
  returned.