Hello i am a Mapper. (Youtube Subcategory)
There's a majority of mappers operating and using Paint.NET.
I'd request a feature which will make everyone's life easier.
even non-mappers and for Animators.
An option/mode for "Slides", which will disable the merge levels at the end of a saving.
(It'll do it automatically)
And a quick option for PNG saving (For example Files > Quick PNG Save) which will take the previous saving's properties and will quickly save into the
previous directory. (A Feature just like Photoshop)