v1.40.4
e215d46 [maven-release-plugin] prepare for next development iteration
9f94276 [maven-release-plugin] prepare release 1.40.4
86466ce Release v1.40.4.
9b4aab4 fixed DAO write errors when collection contains documents with duplicate _id
e0dc045 updated dependencies
a2572f0 [maven-release-plugin] prepare for next development iteration