This is a text description of dba2.gif.  

The figure displays a release number and notes the significance of each digit.
The release number is:

8.1.5.1.2

The significance of each number (reading from left to right) is 
shown in the following table:

Number  Significance
------  ------------ 
8       Version number
1	New features release number
5	Maintenance release number
1	Generic patch set number
2	Platform specific patch set number