New renderer, dark mode, auto save, resume on open, HiDPI, tabs, and I'm sure a lot of things I'm forgetting. Don't forget what Notepad.exe truly is -- a testb

New renderer, dark mode, auto save, resume on open, HiDPI, tabs, and I'm sure a lot of things I'm forgetting. Don't forget what Notepad.exe truly is -- a testbed for new technologies. It's not "just a text editor" to Microsoft.