This changeset "spilled" relation/10642520 (natural=wood) on several areas where there should be no forest.

Sorry, I should have inspected the tags more carefully.

I am unfamiliar with Key:was. I also cannot find a page for it in the wiki for some reason.

Sorry for the incorrect changeset comment! It should say "fixed" or "edited" instead of "added".

Similar to the shooting range, I only changed it to an area and marked the actual track. It was represented by a single node before.

I don't know. However, it was marked improperly with a line instead of an area previously. I did not add it.