Features

'Block (Same Layer)' / 'Block (Any Layer)' triggers 27a04f104

These trigger when a pushblock is pushed onto the combo. 'Same Layer' version requires the block be on the same layer. These triggers both occur during the last moment BEFORE the block clicks into place (as a trigger on the same layer as the block would be deleted by the block clicking into place).
Trigger conditions 'On Screen' / 'Off Screen' 13eddda59

Conditions built specifically for regions, for detecting if the combo is within the viewport boundaries or not.

Comes with a 'Viewport Range' setting, allowing you to expand (or contract) the rectangle of the viewport used for the condition; ex. with a '16' range, something is only 'Off Screen' if it is >= 16 pixels out from the edge. With '-16', it would be 'Off Screen' even while it is still within 16px of the screen's edge.
'Chance' trigger condition c832de843

Set a combo to have an N in M chance of it's trigger actually happening. Useful to actually have randomness in trigger setups!
Advanced SFX combo triggers 00003c0c2

Allow manipulating the specific Pan, Frequency, and Volume of played sfx, as well as looping SFX, stopping SFX, and not restarting an sfx (so, play it if it isn't already playing / change the pan/freq/vol values of it without restarting it)
Absolute Combo/CSet change triggers 7ca5f2339

Specify a specific combo or CSet, instead of only a relative change.
Swim-> / Swim-> (Sensitive) triggers 203fd3c6a

Exactly identical to Step-> / Step-> (Sensitive), except only triggers if you are currently 'swimming'.
'Enemy Ambush' itemclass e0a43f2e3

When this item type either spawns, or is collected (based on a flag), it will spawn a specified number of enemies from a list (either randomly selected from the list, or exactly in order)

ZScript

dmapdata->MapSubscreen 06edcf2ee
weapon->DisableTriggers, Hero->HammerPos 1899b81fe

Script ability to stop weapons from triggering triggers, and read the current state of the Hammer's swing.

Bug Fixes

Sfx pan only working to the right 5196474d7

Player

Sideview drowning sprites being broken 00a963d0e

Editor

Autolayer dialog not properly setting current screen value 492c2b289
Typo in ffc editor 'Swap' flags' info 98f2b5f5f

ZScript

Bad error message text when using the Game functions for swapping subscreens 61bc822c8
Properly assign comments on anonymous enums ed22cfa75
Ensure @versionadded 3.0 is added via script db15c7fbb

Refactors

Clean up dummy item code 68edac45e