[OSM-talk] When will the next mapnik coastline update be?

[Steve Bennett]

On Sun, Dec 13, 2009 at 11:08 PM, Jon Burgess
<jburgess777 at googlemail.com> wrote:
> I ran the coastcheck utility last night to update the coastline
> shapefiles on the main Mapnik layer.

Sweet, thanks.

> The updates will not automatically appear on the map unless the tiles is
> re-rendered due to updates of other data. We have no mechanism to
> recognise which tiles need to be rendered when the coastline is updated.
> This is part of the reason why the updates are normally coincident with
> the bulk reload where we mark all the old tiles as invalid.

What's the best way to force an individual tile to re-render? Edit
something in the area and save?

Steve