Acer Chromebook Spin 512 (R851T, R851TN, R852T, R852TN)
board: octopus • codename: sparky360
Stable
137.0.7151.86
platform: 16267.43.0
Beta
138.0.7204.22
platform: 16295.17.0
Dev
138.0.7204.17
platform: 16295.12.0
Canary
139.0.7231.0
platform: 16316.0.0