- UniqueIndex and
by()method - staging API
- count() utility method
- RethinkDB-style joins (eqJoin)
- moved testing to Karma
- moved builds and run to npm instead of gulp
- added $containsAny operator
- statistical functions: average, max, maxRecord, min, minRecord, median, mode
- extract() to extract a flat array of values for one field in each record
- extractNumerical() - same as extract() for numerical values
- pre-insert and pre-update events