The information on the back says "third LABELcompilation", which is true. Artificial intelligence 1 is not a labelcompilation, because nearly none of the tracks on A.I. 1 are released as singles on Warp records. So it's correct, that this is the third labelcompilation.

Not only "Heaven's Tears" is a different version to the cd.
"Eurovoodoo" is a totally(!) different version too. "Space Track" is only slightly different (has a bit less strings). The other tracks are nearly identical versions, but some have a different duration! "Galaxia" is about 2mins shorter, "Space Track" about 1min shorter. All other tracks only have minor differences in duration (5 to 15 seconds). But that's because the cd version has sort of inteludes between the tracks to combine them for a seamless listening expierience.. ;-)