Source:play Available since LÖVE 0.7.0 This function is not supported in earlier versions. Starts playing the Source. Function

Body:isActive Available since LÖVE 0.8.0 This method is not supported in earlier versions. Returns whether the body is actively used in the

ParticleSystem:setEmissionRate Sets the amount of particles emitted per second. Function Synopsis

World:getContactCount Available since LÖVE 0.8.0 This method is not supported in earlier versions. Returns the number of contacts in the world

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.setDisplaySleepEnabled Available since LÖVE 0.10.0 This function is not supported in earlier versions. Sets whether the display

WheelJoint:setMaxMotorTorque Available since LÖVE 0.8.0 This method is not supported in earlier versions. Sets a new maximum motor torque.

ParticleSystem:getY Removed in LÖVE 0.9.0 Use

enet.peer:disconnect now Force immediate disconnection from peer

(File):getBuffer Available since LÖVE 0.9.0 This function is not supported in earlier versions. Gets the buffer mode of a file.