Formulas of production of planetary ripper were changed. You can find them into description of this unit.
The main purpose of this changes is ripper’s versatility for all races. Now xerjs and terrans can build it on planets, and obtain additional production.  According to suggestion of RAZZAGAL rippers are less profitable on a very small planet, it is more beneficial on medium and even large planets because we have reduced the influence of the diameter in the formulas.
 
More expensive energy of Tosses  was  taken into account so they can reduce ripper’s consumption technologically.

Fuel costs of devourers were increased from 70 to 80.

Attack power of dreadlisks was reduced by 10%.

Nexus capacity was increased.

Damage on organic targets of wardens was increased up to 75%.

Specialization of quantum destroyer was reduced.

Speed of matriarchates and the patriarchates was reduced by 10%, also speed of usurpers was reduced by 20%. Mudkip got some changes too.

i dont see anything about battlecruisers?>

also no mentioning of the dreadlisks fuel consumption increase either why is that