This would mean taking in the two next closest stars that would be gone to from Zeta to Cana.
These would be about 30 light years or 31 light years from Zeta to Canal of the jump off point from Zeta 1 reticulum.
The parallax on Zeta 1 and 2 reticulum has been changed. It's not as far out as the Yale trigonometric parallax supplement had it but it's not still quite as close as what the bright star catalog had it.
However the base stars themselves, Zeta 1 and 2, retic and Duf1, a type of double system that is very wide spread.
So Zeta to Cana is 23.3 light years in the new greasy catalog, which is about one year difference from what it was before.