Original: The HSQLDB developers have suggested only 76% of the target has been met in the 1.8.0 release, which is the version that was integrated with OOo 2.0.
Simplified: The HSQLDB developers have suggested only 76% of the target has been met in the 1.8.0 release, which is the version that was integrated (merged) with OOo 2.0.