I'm found little bug at DEV 2115, loock at screenshot:
And why if i choose file type at the context menu, my new files saved without the selected extension?
My OS windows 7 x64
I'm installed the last DEV 2117, and this bug has not disappeared.
It's realy different extensions? Because if I remember correctly, the windows is not sensitive in the case of extensions. ( ssori, it's a google.translate )