There is a Maven only release only for artefact jooq-codegen. Version 1.5.7 of jooq-codegen misleadingly referenced jooq:1.5.7-SNAPSHOT instead of jooq:1.5.7. This has been corrected with jooq-codegen:1.5.7.1
If you downloaded jOOQ directly from sourceforge, you don't need to worry about this release.
