This changeset has been reverted fully or in part by changeset where the changeset comment is: Reverting some names that appear to have been copied from a Russian library book. See osm.org/user_blocks/1591 and changeset/52420815 for the attempt to find out licence details (or where the names may be verified).

This changeset has been reverted fully or in part by changeset where the changeset comment is: Reverting some names that appear to have been copied from a Russian library book. See osm.org/user_blocks/1591 and changeset/52420815 for the attempt to find out licence details (or where the names may be verified).

This changeset has been reverted fully or in part by changeset where the changeset comment is: Reverting some names that appear to have been copied from a Russian library book. See osm.org/user_blocks/1591 and changeset/52420815 for the attempt to find out licence details (or where the names may be verified).

Hello,
Just for info, "layer" without crossing ways isn't always unnecessary. Sometimes it's used by mappers to indicate what layer a particular feature is at relative to other features that they might not have been mapped yet, though the imagery suggests that that is unlikely to be the case here.
Each example will therefore either need local knowledge or to be checked carefully in a proper editor.
Did you do that here?
Best Regards,
Andy

Hello,
Could you explain the reasoning behind the "building" tag changes here? It started out as building=yes, then had that removed, then had building=no added, then removed. It still has a "building:levels" tag. It's visible on the imagery, but perhaps has been demolished? If the building still exists, presumably it should be building=yes, and if it doesn't then presumably the "building:levels" tag should not be there?
Best Regards,
Andy

Hello,
Can you explain in what way "removing an unnecessary tag" improves the map?
Generally speaking the approach with "unnecessary" tags (such as "created_by" on objects) is that they're only removed when that object is edited. This avoids creating unnecessary object versions. What you appear to be doing is seeking out huge numbers of these and removing them.
It may be that the Russian community has discussed the removal of this tag; if so can you please point to the discussion?
Best Regards,
Andy

This changeset reverts some or all edits made in changesets 37667532, 37672334, 37672869, 37673230, 37673877, 37842974, 37844916, 37845295, 37906632, 38048718, 38049185, 38049475, 38050037, 38211743, 38526007, 39052090, 39068423, 39078226, 39081372, 39106848, 39300676, 39353614, 39363260, 39386738, 39409538, 39410816, 39426366, 50466267.

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil

This changeset has been reverted fully or in part by changeset/52338424 where the changeset comment is: Reverting some names copied from Google in Brazil