Preset Empty Latent Image: creates an empty latent image from common preset resolutions near the same pixel count as 1024x1024.
Preset Empty SD3 Latent Image: creates a 16-channel SD3 empty latent image from common preset resolutions near the same pixel count as 1024x1024.
Text Switch Stack: selects a text slot count from 1 to 32, shows that many switchable text boxes, and merges the enabled text into one string.
Image Scale Down To 1MP: keeps images at or below 1024x1024 total pixels unchanged, and scales larger images down while preserving aspect ratio.