Thanks!

so node/8400890927/history was entirely not existing?

but how you know that from aerial imagery?

reverted in changeset/177851527

reverted in changeset/177851491

Hello! node/12698972400/history has bicycle_parking = arceaux that was added in this edit
what bicycle_parking=arceaux means? See bicycle_parking=* - is this parking matching any value described there?

Hello! node/13311030777/history has bicycle_parking = arceaux that was added in this edit
what bicycle_parking=arceaux means? See bicycle_parking=* - is this parking matching any value described there?

Hello! node/13270556241/history has bicycle_parking = arceaux that was added in this edit
what bicycle_parking=arceaux means? See bicycle_parking=* - is this parking matching any value described there?

Hello! node/12087027186/history has shop = garden_decoration that was added in this edit
Is it shop=garden_centre ? If not, how it differs from shop=garden_centre? See shop=garden_centre

Hello! node/13026335055/history has surface = steel that was added in this edit
Maybe surface=metal material=steel would be better tagging? See surface=metal

możliwe

pytanie które z tych nazw są w realnym użyciu a które były i już nie są

:)

Hello!

You used
type=connectivity/
on relation/20007654/history

Have you maybe meant
type=connectivity
?

I am pretty sure that it is a typo, but not sure enough to just replace it (I edited some objects where situation seemed more clear to me).

Or have you used this value deliberately? In such case, what was the intended meaning?

If it is a mistake - can you fix it?

Hello! way/1223267013/history has id = 32 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! way/189683807/history has id = 17 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello! node/4226430340/history has id = 26 that was added in this edit
What is the meaning of this unusual key? Is this tag needed?
Or maybe can it be expressed in a more typical way that would be easier to understand?
Or maybe this key can and should be documented as useful tagging schema?

Hello!

You used
tracktype=grade 3
on way/446476978/history

Have you maybe meant
tracktype=grade3
?

I am pretty sure that it is a typo, but not sure enough to just replace it (I edited some objects where situation seemed more clear to me).

Or have you used this value deliberately? In such case, what was the intended meaning?

If it is a mistake - can you fix it?

also, looking at node/4290358711/history

reading changeset comments and following links would help

Hello!

You used
tracktype=grade42
on way/238306948/history

Have you maybe meant
tracktype=grade4
?

I am pretty sure that it is a typo, but not sure enough to just replace it (I edited some objects where situation seemed more clear to me).

Or have you used this value deliberately? In such case, what was the intended meaning?

If it is a mistake - can you fix it?

Hello! node/10930810553/history has shop = stamps that was added in this edit
shop=coin ? Maybe it can be better tagged as shop=collector collector=stamps as shop=collector suggests?

Or maybe shop=stamps should be documented on OSM Wiki as preferable?