way/1209186938/history has roof:levels = hipped

Maybe roof:shape=hipped was intended here?

See roof:shape=*

node/6150166452/history - amenity=bank combined with cuisine= is quite suspicious. What is going on here?

node/1953597035/history - amenity=bank combined with cuisine= is quite suspicious. What is going on here?

way/540227582/history is tagged as building = proposed

Is this building existing now? Are there at least real plans for building it? If there are no serious plans for it - that should be entirely deleted. If construction started then building=construction is a better tag. If construction is upcoming then source for this claim should be tagged on the geometry itself (source tag, note tag) and different tagging should be used - we are mapping proposed features in OpenStreetMap very sparingly, not every promise or business plan should be mapped here.

way/540175686/history is tagged as building = proposed

Is this building existing now? Are there at least real plans for building it? If there are no serious plans for it - that should be entirely deleted. If construction started then building=construction is a better tag. If construction is upcoming then source for this claim should be tagged on the geometry itself (source tag, note tag) and different tagging should be used - we are mapping proposed features in OpenStreetMap very sparingly, not every promise or business plan should be mapped here.

Is node/2333968586/history still under construction for power = tower ?

Is node/1290609649/history still under construction for amenity = place_of_worship name = Часовня в память о скитальцах и безродных ?

Is node/947111247/history still under construction for man_made = tower ?

these highway=secondary are really dubious, it likely should be tertiary

these highway=secondary are really dubious, it likely should be tertiary