DecPlayerTechResearched takes player whichPlayer, integer techid, integer levels returns nothing // Opposite to IncPlayerTechResearched.
Array size increased from 8192 to 32768.
Max resource limit increased to 9999999.
Max execution number increased to 1666666.
Please try to keep discussion and requests in this thread so we can track more easily. Here's your much deserved deeper dive into the Editor improvements.