diff --git a/documentation/manual/src/main/asciidoc/migration/index.asciidoc b/documentation/manual/src/main/asciidoc/migration/index.asciidoc new file mode 100644 index 0000000000..244df9ebf6 --- /dev/null +++ b/documentation/manual/src/main/asciidoc/migration/index.asciidoc @@ -0,0 +1,26 @@ +[[ogm-migration]] + +== 5.4.2.Final + +=== MongoDB + +==== MongoDB Java Driver + +This patch release updates the underlying MongoDB Java driver from 3.11 to 4.11. It also fixes some incompatibilities +with more recent versions of MongoDB that prevent 5.4.1.Final from executing native queries. + +As a consequence of the driver update, the oldest MongoDB server release that hibernate-ogm will connect to is now 3.6 (which reached +end of life in April 2021). + +=== MongoDB Server + +Recent versions of the MongoDB server have removed support for some features on which hibernate-ogm depend. In particular: + +* MongoDB 4.2 removed support for the `$eval` command, on which hibernate-ogm support for stored procedures depends. + +All other hibernate-ogm tests of MongoDB support are passing with MongoDB 3.6, up through the latest release of MongoDB +(currently MongoDB 8.0). + + + +