Squashed 'src/Pingpong/Trusty/' changes from a7c5809..a7d9f4f
Squashed 'src/Pingpong/Trusty/' changes from a7c5809..a7d9f4f

a7d9f4f update title

git-subtree-dir: src/Pingpong/Trusty
git-subtree-split: a7d9f4f3dfc32a30936cfd1182a6953c3fe8d03b

pingpong-labs/sky,pingpong-labs/sky,pingpong-labs/sky