UVLayout shortcuts

navigation
rotate view LMB
pan view MMB
zoom view RMB
focus selected End
checker view t / + / shift +
selection
edge mode c
edge loop shift+c
cut pieces enter
transform
move space + MMB
move uv ctrl + MMB
UV window
UV window d / shift+d
relax uv f / shift+f
local relax b / o
weld edge w
weld selected Enter
align to align i
align selected f