spring-projects/spring-data-mongodb — pull request #138 by christophstrobl (2014-03-04 09:55:37+00:00)
Title: DATAMONGO-863 - DBObjects must not be converted by UpdateMapper.

When mapping fields of `Update` for `DBObject`, `UpdateMapper` now only performs simple conversion instead of deep inspection on keywords used. This allows to use custom clauses nested in `Update` for operations not directly supported.