ParticleSystem:getCount Available since LÖVE 0.9.0 It has been renamed from

love.math.gammaToLinear Available since LÖVE 0.9.1 This function is not supported in earlier versions. Converts a color from gamma-space (sRGB)

EdgeShape:getNextVertex Available since LÖVE 0.10.2 This function is not supported in earlier versions. Gets the vertex that establishes a connection

BezierCurve:getDerivative Available since LÖVE 0.9.0 This function is not supported in earlier versions. Get the derivative of the Bézier curve

Fixture:setMask Available since LÖVE 0.8.0 This method is not supported in earlier versions. Fixture:setMask works

Fixture:getMask Available since LÖVE 0.8.0 This method is not supported in earlier versions. Returns which categories this fixture should NOT

love.window.getPixelScale Available since LÖVE 0.9.1 This function is not supported in earlier versions. Gets the DPI scale factor associated

love.timer.getTime Returns the value of a timer with an unspecified starting time. This function should only be used to calculate differences between points in time, as the starting time of

Contact:setFriction Available since LÖVE 0.8.0 This function is not supported in earlier versions. Sets the contact friction.

Joystick:getHat Available since LÖVE 0.9.0 It has been moved from