Well, it is “release week”. If you have not yet switch to ArangoDB 2.x, we have a released a maintenance release for ArangoDB 1.4:
v1.4.16 (2014-05-29) -------------------- * fixed too eager datafile deletion this issue could have caused a crash when the compaction had marked datafiles as obsolete and they were removed while "old" temporary query results still pointed to the old datafile positions * fixed issue #826: Replication fails when a collection's configuration changes
