I am unaware if this is so, but I'd better ask before filing it as a bug:
I have a circle with impulse applied (0,6) with elasticity 0.2. It jumps ok.
I want to make it bounce more, and thus I increase elasticity to 0.5 and the jump height increases very much.
Is this a standard behavior? I wasn't aware of this case in the previous versions, so I better ask.