The current version of the program - Paint.NET version 3.5.4 (Final Release build 3.54.3708.31975)
I use the Russian version of the program. The program has a bug that appeared, I think, from the earliest versions 3.5.x.
when saving images in *.jpg and *.tif, in the properties of stored files incorrectly displays the name of the program!
Here's a screenshot.