Water, the Water will rise up slowly in the Ashes, so as in the space
of a Week or Fortnight to reach up within the Glass, to the height of 30
or 40 Inches above the stagnating Water. And the Water rises up to this
height by the Action only of those Particles of the Ashes which are upon
the Surface of the elevated Water; the Particles which are within the

*   Allow var.assign on MirroredVariables with aggregation=NONE in replica
    context. Previously this would raise an error. We now allow this because
    many users and library writers find using `.assign` in replica context to be
    more convenient, instead of having to use `Strategy.extended.update` which
    was the previous way of updating variables in this situation.