On Thu, 2015-03-19 at 09:24 -0400, Matthias Clasen wrote:
App launchers MUST have unique[3] 128×128 launcher icons in both the
default High Contrast themes.
This is a good proposal. My pedantic revision:
"App launchers MUST have a unique [3] 128×128px (or larger) launcher
icon in both the default and High Contrast themes."
Since GNOME does not recommend distributing a 128x128 icon
https://developer.gnome.org/hig/stable/icons-and-artwork.html.en