Well, I'm honoured that I managed to evolve your level! Can I just double-check that version 10 is correct? The pickup now only has 1 Cloner, whereas in version 9 it was 5, and I think it's now impossible to complete.
In the meantime, here's another replay for version 9. With some more care in the lemmings I assign skills to, I'm able to save 9 lemmings, one more than necessary.