love.window.getDesktopDimensions Available since LÖVE 0.9.0 This function is not supported in earlier versions. Gets the width and height of

love.window.hasFocus Available since LÖVE 0.9.0 This function is not supported in earlier versions. Checks if the game window has keyboard focus

ParticleSystem:getOffset Available since LÖVE 0.9.0 It has been moved from

love.timer.step Measures the time between two frames. Calling this changes the return value of

enet.host:check events Checks for any queued events and dispatches one if available. Returns the associated

SoundData:getBits Removed in LÖVE 0.9.0 It has been renamed to

ParticleSystem:isFull Removed in LÖVE 0.9.0 Use

Contact:getPositions Available since LÖVE 0.8.0 This function is not supported in earlier versions. Returns the contact points of the two colliding

love.image.isCompressed Available since LÖVE 0.9.0 This function is not supported in earlier versions. Determines whether a file can be loaded

World:getContactFilter Available since LÖVE 0.8.0 This method is not supported in earlier versions. Returns the function for collision filtering