Fix for a bug in the heatmap diagram legend; the fix allows the upper and lower bounds for the Z value within a heatmap to be defined in a range that allows between heatmap comparisons
Fix for a bug in the database metaphor data browser, which once triggered could result in incomplete display of file objects and in disregarding the stacking order of the file objects in the visualization pipeline
Fix for a bug in the database metaphor, which resulted in a slow performance when re-arranging file objects
Fix for a bug triggered under some conditions when sorting worksheet rows with multiple keys
Workarounds for OS-related glitches or issues up to 10.6.3
