Just wondering is this a typo?
Flak Turret:
Base cap-health from 60M*mk => 75M*mk.
Base cap-DPS from 315k => 400k.
Sorry, I forgot the numbers in the code for most units haven't been divided by 100 yet, that's applied later. So it's actually 600k=>750k and 3.15k=>4k.
They never had that much health or attack before even after all stats were divided by 100!!
Bear in mind that's cap-health, not individual health. Flak turrets have long been very durable, relatively speaking. They also are much more likely to be in enemy attack range than most other turrets.
Regardless, I provide both before and after numbers in such change notes so you can see what the actual change is even if for some reason we're looking at different numbers. In this case it means a 25% buff to health and a slightly-more-than-25% buff to dps