Docs: CHANGELOG and manpage

neofetch

@@ -4198,6 +4198,7 @@ SCREENSHOT:
 OTHER:
     --config /path/to/config    Specify a path to a custom config file
     --config none               Launch the script without a config file
+    --stdout                    Turn off all colors and disables any ASCII/image backend.
     --help                      Print this text and exit
     --version                   Show neofetch version
     -v                          Display error messages.