[Tagging] Layers

[Martin Koppenhoefer]

sent from a phone

> On 7 Sep 2022, at 16:33, Kevin Kenny <kevin.b.kenny at gmail.com> wrote:
> 
> All the cases I've raised as examples are ones where I've done the historical research and have a fair idea what's what. (And I'm glad I don't do this sort of stuff for a living!)


while for the moment we cannot reasonably expect this kind of effort put into boundary verification, it is great that some people are doing it! 

Did you add some note and changeset comment to explain what you have found? This could help people to avoid breaking things inadvertently.