The second maintenance release for 5.5 can be retrieved in the usual distribution forms.
A note for users of Oracle database servers: From 5.5.2 on the OpenWGA Content Store for Oracle will use the datatype "CLOB" instead of the deprecated type "LONG" for long text columns. The new DDLs can be retrieved in the enterprise edition supply package. The corresponding issue shows a migration path to convert existing content stores on the Oracle platform to the new format.
Find the complete list of addressed issues for 5.5.2 in our issue tracker.
Again there is no new base stream release this time as no issues for this stream were reported on the past month.