Added render layers, allowing emitters to be grouped into separate layer effect chains before being composited together
Added Master Effects for final post-processing after all render layers are combined
Added a Scene panel for managing Master Effects, render layers, and emitters in one place
Added drag-and-drop reordering for render layers and emitters in the Scene panel
Added drag-and-drop reordering for effect panels
Added support for dragging .blastfx project files onto the BlastFX window to open them
Added support so .blastfx files can be opened by file association / double-click (you'll have to associate .blastfx files manually on your OS as there's no installer it do it currently)
Added popup error messages when a project cannot be opened
Added section tooltips to emitter/property category headers
Added colour-coded property section headers to make the Properties panel a bit easier to scan
Added a Collapse All button to quickly close all property sections
Added extra spacing and slightly brighter parameter panes for improved readability
Added clearer visibility/lock icons
2.0.3 Update
Source: Steam Community (opens in a new tab)