The MonetDB team at CWI/MonetDB BV is pleased to announce the Aug2018-SP1 bugfix release of the MonetDB suite of programs. More information about MonetDB can be found on our website at https://www.monetdb.org/. For details on this release, please see the release notes at https://www.monetdb.org/Downloads/ReleaseNotes. As usual, the download location is https://dev.monetdb.org/downloads/. Aug 2018-SP1 bugfix release (11.31.11) Build Environment * On Ubuntu 18.10 (Cosmic Cuttlefish), the libmonetdb5-server-bam package cannot be built because of an incompatibility in the libbam library (it cannot be used in a shared object. Whole System * Some subtle dependencies between RPMs have been fixed. Bug Fixes * 6640: timestamp_to_str returning incorrectly adjusted results * 6641: race condition in SQL UDF with update * 6642: Hanging query * 6648: key property potentially wrong after type conversion * 6649: Projection inside within transaction gives wrong results